Ferrous Sulfate Heptahydrate
Ferrous Sulfate Heptahydrate
Product Description
Ferrous sulfate heptahydrate, inozivikanwawo segirini vitriol, ine yebhuruu-yegirinhi sandy crystal kutaridzika, iyo yakasvibira yakareruka kana yakanyungudutswa mune aqueous solution.Ferrous sulfate heptahydrate pachayo haina kugadzikana uye iri nyore kuve nemamiriro ekunze uye oxidized.Parizvino, iyo iri nyore uye yakananga nzira yekushandiswa ndeyekuita kuti irasikirwe ne6 crystal mvura nekuomeswa nemhepo, acuum dryin.
Semugadziriso wefetireza kana ivhu, zvinobatsira mukubatsira girinhi kusimudza turf pamberi pezviitiko zvikuru.
Zvakare zvinobatsira mukupisa mamwe marudzi emasora muturf.
Inobatsira kukunda kushomeka kwetishu yemashizha uye kubvisa kutsvuka kwemashizha.
Semhando dzose dzefetereza yeSulphate inobatsira mukuderedza pH nekufamba kwenguva muvhu rine alkaline yakawanda apo chirongwa chinoshandisa Sulphates chiri kushandiswa kuita acidify ivhu uye kudzikisa pH mukati memhando yakakodzera.
| chinhu | content |
| FeSO4.7H2O % | ≥ 85.0 |
| TiO2 % | ≤ 1.0 |
| H2SO4% | ≤ 2.0 |
| Pb% | ≤ 0.003 |
| As% | ≤ 0.001 |
* Masampula akajairwa anotemerwa nemutengi mukubvunzana nemupi
Ferrous sulfate heptahydrate ndiyo yakakwira mvura iri mu ferrous sulfate hydrate, uye ferrous sulfate monohydrate ndiyo chibereko chechikamu chekupera mvura mumuviri weferrous sulfate heptahydrate,.Inogona kupfupikiswa mumutsara mumwechete: ferrous sulfate heptahydrate ndiyo ichangobva kugadzirwa ferrous sulfate ine hunyoro hwepamusoro, uye ferrous sulfate monohydrate ndiyo chigadzirwa chechipiri chekugadzirisa cheferrous sulfate heptahydrate ine hunyoro hwakaderera uye yakakwirira, iyo inoshandiswa pakudya uye zvakasiyana-siyana. maindasitiri etsvina.
Application
1.Kurapa Mvura
Nhanganyaya kune yakagadziriswa mvura ferrous sulfate:
Iyo yakajairika ferrous sulfate inoshandiswa mukurapa kwemvura ndiyo ferrous sulfate ine manomwe crystalline mvura, inozivikanwawo se ferrous sulfate heptahydrate.
Ferric sulfate ine yakanaka flocculation effect, yakakura coagulation zvimedu, kukurumidza kugadzirisa, yakanaka yekubvisa mavara maitiro, yakaderera mutengo, uye inogona kushandiswa mukurapa kwakasiyana-siyana yetsvina.
Ferrite sulfate inoshandiswa zvakanyanya mukurapa kwemvura.Inogona kugoverwa sezvinotevera:
Sezvo coagulant:Ferrite sulfate coagulant agent inoshandiswa zvakanyanya mukurapa kudhinda nekudhaya mvura yetsvina, kiyi yekudhinda nekudhaya tsvina yemvura ndeye decolorization uye kubviswa kweCOD, uye coagulation decolorization chinhu chakakosha chinongedzo, sulfuric acid ine yakagadzikana kwazvo kudhinda uye kudhaya tsvina yemvura decolorization. kubvisa maitiro.Mvura-yakagadziriswa ferrous sulfate inogadziriswa nyore nyore kune yero kana ngura ruvara mumhepo yakanyorova.Soluve mumvura, iyo yakawanda yemhinduro yakagadzirirwa inenge 5% -10%, chigadzirwa chiri 80% -95%.Se coagulant, iyo coagulation zvimedu zvakakura, yakanaka hydrophobic, kukurumidza kugadzirisa, yakanaka kwazvo kubvisa mavara maitiro, uye mutengo wakaderera wevamiririri vekurapa.
Seanoderedza agent:Ferric sulfate chinhu chakasimba chekudzikisira mumiririri uye chine hunhu hwakatanhamara mukurapa chromium-ine tsvina yemvura.Iyo hexavalent chromium mumvura ine tsvina ine chromium ye electroplating chirimwa inogona kudzikiswa kuita trivalent chromium, ine mutengo wakaderera uye isingaburitse huturu uye carcinogenic magasi anoshatirisa.
Sezvo flocculant:Ferrous sulfate inoshandiswa se flocculant ine kukurumidza sedimentation rate, diki uye dense yakazara sludge vhoriyamu, uye yakanaka yekubvisa ruvara maitiro.Iyo yakanyatsokodzera kune inotevera sewage ine biochemical kurapwa system, uye yakajairika flocculant yekudhinda uye dhayi mvura yetsvina uye machira tsvina yekuchenesa.Inogona kutsiva polyaluminium chloride, polyferric sulfate, aluminium sulfate, nezvimwewo sezvakawanda zvehupfumi uye zvinoshanda flocculants, uye inogona kubvisa nhamba huru yezvakarembera zvakasimbiswa mutsvina, uye kubvisa chikamu chekodha uye decolorization.
Semugadziri:Ferrous sulfate inogona kugadzira sediment ine sulfide uye hydrate kubvisa sulfide uye phosphate, iyo ine mhedzisiro yakajeka pakurapa kwemvura ine tsvina ine sulfur mukudhinda nekudhaya zvirimwa.
Se decolorization agent:Ferrous sulfate haingove nehunhu hwe flocculation uye sedimentation, asiwo ine mhedzisiro ye decolorization, uye inogona zvakare kubvisa mamwe heavy metal ions.Kunyanya, ferrous sulfate ine mhedzisiro iri pachena pa decolorization uye COD kubviswa kwekudhinda uye kudhaya tsvina yemvura, uye ferrite co-precipitation ye electroplating wastewater.
Se bionutrient:Ferric sulfate inonyanya kushandiswa sesimbi inovaka muviri kune tupukanana mu biochemical system kuvandudza basa rema microorganisms muhurongwa, kuitira kuve nechokwadi nekuvandudza kushanda uye kugadzikana kwehurongwa.
Inoshandiswa kurapa chromium-ine tsvina yemvura:Chromic acid dzimwe nguva inoshandiswa mukugadzira electroplating uye kugadzirwa kwematehwe, izvo zvinoguma nekusara kweheavy metal ions mumvura yetsvina ine chromium metal ions.Mishonga yeChromium ion ine muchetura uye inowanikwa mumvura ine tsvina muchimiro chetrivalent chromium, hexavalent chromium kana metallic chromium.Iyo huru nzira yekurapa yehexavalent chromium inogona kuve kemikari kuderedza kunaya.Ferrous sulfate ine simba rakanyanya kudzikisira kune hexavalent chromium uye inogona kuderedza chromium ion kuburitsa chromium hydroxide kunaya.
Kurapa kwemvura ine tsvina ine cyanide:Cyanide-ine tsvina yemvura inobva kwakasiyana-siyana (senge electroplating wastewater).Mushonga mushoma wecyanide uchaita kuti vanhu nezvipfuyo zvipiswe muchetura uye zvife munguva pfupi, uye zvokonzera kudzikira kurimwa kwezvirimwa.Kune nzira dzakawanda dzekurapa cyanide-ine tsvina yemvura, yakadai se acidification recovery, membrane separation, chemical complexation, extraction, natural degradation, chemical oxidation, etc. Pamusoro pekuwedzera ferrous sulfate, kemikari yakaoma nzira inodawo kuwedzera zvishoma zvinobatsira. mumiririri, kazhinji polyacrylamide.Pamusoro pekubvisa cyanide mutsvina, inogona zvakare kubvisa COD uye mamwe masimbi anorema mumvura.
Fenton Reagent:Fenton Fenton reagent Fenton Fenton reagent ine yakanyanya oxidation kugona.Fenton reagent nzira imhando yemhando yepamusoro yekurapa inosanganisa ferrous sulfate uye hydrogen peroxide.Inoshandisa iyo yakasimba oxidation-kudzikiswa kweferrous sulfate nehydrogen peroxide kugadzira hydroxyl radicals ine yakasimba oxidizing reaction, uye inoumba mahara radicals ine refractory organic zvinhu.Iyo inoshandiswa zvakanyanya mumakemikari tsvina yemvura, uye ndiyo inonyanya kushandiswa mu electroplating wastewater treatment.Fenton reagent inonyanya kuumbwa neferrous sulfate uye hydrogen peroxide, iyo inowanzoshandiswa zvakasiyana mukuchenesa mvura.Iyo yekubatanidza tekinoroji yeaviri ndeye advanced yakasimba oxidation tekinoroji.Izvi zvinodaro nekuti iyo yakasanganiswa mhinduro yehydrogen peroxide (H2O2) uye divalent iron ion Fe oxidizes mamorekuru kuita mamorekuru madiki uye mamorekuru madiki kuita kabhoni dhaikisaidhi nemvura.Panguva imwecheteyo, FeSO4 inogona kuve oxidized kuita trivalent iron ions, iyo ine imwe flocculation effect.Iyo trivalent iron ion inova ferric hydroxide, ine imwe mambure ekubata maitiro, kuitira kuti uwane chinangwa chekuchenesa mvura.Inoshandiswa zvakanyanya mumakemikari tsvina yemvura, uye inonyanya kushandiswa mu electroplating wastewater treatment.
|
tsvina yemvura yeindasitiri yemakemikari |
precipitant |
Dehwe tsvina |
Kudhinda nekudhaya mvura ine tsvina |
|
flocculation |
decolor |
Iyo emulsified tsvina yemvura |
coagulate |
nzira yekushandisa:
1. Zadza tangi yekunyungudika nemvura yakajairika yepombi uye tanga iyo agitator;Wobva wawedzera ferrous sulfate, chiyero cheferrous sulfate kumvura yepombi ndeye 1: 5-2: 5 (yeyeyero yehuremu), sanganisa uye simbisa kwemaawa 1.5-2 kusvikira yasanganiswa muyunifomu yakasvibirira yakasvibirira mvura, uye inyungurudze nemvura. kusvika kuhutano hunodiwa mushure mekuparadzwa kwakakwana.
2. Nekuda kwemhando dzakasiyana dzemvura yakasvibira, zvinodikanwa kuita pa-saiti yekumisikidza kana beaker bvunzo zvinoenderana nehunhu hwemvura yakarapwa yemhando yekusarudza mamiriro ekushandisa akanakisa uye dosage kuti uwane yakanakisa kurapwa maitiro.
3. Tangi yekunyungudutsa ferrous sulfate ichagadzirwa nePVC plastiki kana corrosion-resistant material.
2.Feed-giredhi Ferrous Sulfate
Nhanganyaya yekudyisa giredhi ferrous sulfate:
Ferrous sulfate ndeye mineral feed additive, iyo inoshandiswa zvakanyanya muindasitiri yekudyisa.Iron element chinhu chakakosha che hemoglobin, myoglobin, cytochrome uye zvakasiyana-siyana zve enzymes.Ferrous sulfate inogona kuwedzera iron inodiwa pakukura kwezvipfuyo, kusimudzira kukura nekusimukira kwezvipfuyo nemhuka dzemumvura, kuwedzera kudzivirira kwezvirwere, nekuvandudza kugona kwekudya.Iron zvakare ine detoxification effect pagossypol, chepfu iri mucottonseed cake mukudya.
Feed-giredhi ferrous sulfate marudzi:
Kudyisa-giredhi ferrous sulfate yakakamurwa kuva ferrous sulfate monohydrate uye ferrous sulfate heptahydrate.ferrous sulfate monohydrate ipfumbu chena upfu, uye ferrous sulfate heptahydrate ibhuruu girini crystal.Iron heptahydrate sulfate is ferrous sulfate (FeSO4 7H2O) ine crystalline mvura minomwe, nepo ferrous monohydrate sulfate iri ferrous tyacid (FeSO4 H2O) mushure mekuoma nekunatswa mumvura ine crystalline.Kuchena uye zvirimo zveferrous sulfate monohydrate yakakwirira, uye ine hupenyu hurefu hwesherufu (kusvika kumwedzi 6-9 pasina agglomeration), uye inonyanya kushandiswa.
Zvakaipa zveFerrous sulfate heptahydrate (FeSO4.7H2O) sekudya mbishi zvinhu:
1. Mvura yeFerrous sulfate heptahydrate yakanyanyisa, iyo iri nyore kunamatira kune sieve plate kana kupwanya chamber mukugadzirisa kwekupwanya, kuvhara gomba rekusefa, kuderedza nzvimbo yekuongorora inobudirira yeplate ye sieve, zvichiita kuti kuderedza. output;
2, Ferrous sulfate heptahydrate ichakanganisa kugadzikana kwevhitamini mukudya, senge inosimudzira kutadza kweoxidation yevhitamini A;
3. Mushure mekuchengetedza kweimwe nguva yenguva, zviri nyore kuvhara chiitiko, izvo zvisingakodzeri kugadzirisa kunotevera;
4. Mukugadzirira kwe premix, iyo oxidation reaction haibatsiri nokuti iyo ferrous salt ine mvura yakawanda yekristalline iri nyore kuita nemutakuri webwe upfu kana calcium carbonate.Iyo inonyanya kushanda nzira yekubvisa yakasununguka mvura uye crystalline mvura muFerrous sulfate heptahydrate, ita kuti ive yakanaka yekuchengetera kuita, yakakwirira simbi kugutsikana ferrous monohydrate ferrous sulfate, ferrous sulfate monohydrate ane yakakwirira kuchena uye yepamusoro kugutsikana chokuita Ferrous sulfate heptahydrate , refu pasherufu upenyu. (6-9 mwedzi kwete bundu).Iyo yekudyisa giredhi ferrous sulfate inenge yese monohydrate ferrous sulfate.
Mabasa makuru eferrous sulfate sechikafu ndeaya anotevera:
1. Wedzerai zvinovaka muviri zvinodiwa neferrous iron muzvipfuwo nemuhuku, uye kudzivirira nekurapa kushaikwa kwesimbi anemia nematambudziko ayo;
2, kusimudzira immune system yemuviri, kuvandudza chitunha mhando, ita ganda rive rakatsvuka, rakatsvuka;
3. Kurudzira kukura nekuvandudza muhoro wekudya.
Nzira yekugadzira yeferrous sulfate monohydrate yegiredhi rekudya:
Pane tembiricha ingangoita 60℃, ferrous sulfate heptahydrate inobvisa matatu ecrystalline mvura kuti iite FeSO4 4H2O.Kana tembiricha yasvika 80-90 ℃, inongochinja kumvura imwe chete yekristaro, uye ruvara ruchachinja kubva pachiedza chegirini kuenda paupfu chena.Kuburikidza nekunatswa maitiro zvemukati zvinogona kusvika 99%.
Mamiriro ekudya-giredhi ferrous sulfate:
Iyo yekudyisa giredhi ferrous sulfate monohydrate inogadzirwa nekambani yedu inotora wet capacity solution, recrystallization dehydration, uye simbi isina tsvina michina yekuomesa maitiro.Zvigadzirwa zvine hunhu hwepamusoro main element yezvinhu, yakanaka solubility, yakachena ruvara, hapana agglomeration, yakanaka fluidity, hapana kupwanya uye kuongorora.Ferrous sulfate monohydrate ndeye 1.5 nguva yesimbi yemukati yeferrous sulfate heptahydrate.Kuenzaniswa neFerrous sulfate heptahydrate, hazvisi nyore kune oxidation, kuora uye kugadzikana zvinhu.Icho chinhu chakanakisa chekugadzirisa chikafu uye kugadzirwa kwesimbi yekuwedzera.
Maitiro edu ekugadzira feed giredhi ferrous sulfate monohydrate:
Tsanangudzo pfupi yekuyerera kwemaitiro: Iyo ferrous sulfate heptahydrate (kusanganisira mvura yemahara) yakapatsanurwa kubva paturntable muwekishopu yekutanga inotakurwa kuenda kune ferrous storage bin (L7004) kuburikidza nematehwe conveyor (V7002), uye yozopinda mu pulping tank (F7101) kuburikidza nechute.Iyo ferrous sulfate heptahydrate (kusanganisira mvura yemahara) inopisa uye inonyungudika mu pulping tank nemhepo.Munguva yekuparara, zvishoma zvishoma zve25% dilute sulfuric acid inowedzerwa kugadzirisa acidity ye slurry, uye ipapo chidimbu chiduku chesimbi chinowedzerwa.Shandisa pombi yakanyura kupomba iyo yakanyungudutswa ferrous heptahydrate kune 1 ~ 3 # wet conversion tank (C7101A/B/C) yekudziya nekristaro kutendeuka.Iyo ferrous heptahydrate inopera zvishoma nezvishoma mumvura inoshandura tangi uye inoshandurwa kuita grey chena ferrous monohydrate crystal.Kana mvura yese iri mutangi ikashandurwa kuita grey white liquid, shandisa dengu centrifuge (L7101) kupatsanura mvura kubva kune yakasimba, Iyo yakaparadzana ferrous monohydrate inotakurwa ichiendeswa kune hopper yekuchengetera yeferrous monohydrate kuburikidza neganda conveyor (V7101ABC), uye yozotumirwa kune yekuomesa system (L7012) neiyo screw conveyor.Muchirongwa chekuomesa, chinotsinhanisa kupisa nemhepo inopisa.Mushure mekukurumidza, kuomeswa, uye kuputsika, mvura yakasununguka inobviswa zvishoma nezvishoma mushure mokunge ferrous monohydrate inopisa, uye mhepo inopisa inopinda muNo. 1 cyclone dust collector (L7013) uye Nha. kupatsanurwa, Iyo yakaparadzana ferrous monohydrate inobva yatumirwa kuRaymond Mill (B7003) kuti pulverization kuburikidza nemhepo duct, uye yakanatswa ferrous monohydrate inotumirwa kuNo.Mushure meizvi, iyo ferrous monohydrate powder inopinda mubhini rakapedzwa rekuchengetedza (L7006), gasi rinopinda muNo. zvigadzirwa
3.Soil Regulator
Soil conditioner ferrous sulfate:
Paunenge uchirima zvirimwa, kutanga kwezvose, zvinodikanwa kuti uwane iyo yakakodzera pH yezvirimwa zvakarimwa, ingave inofarira ivhu rine acidic kana ivhu rakarerekera kana rinogona kukodzera ivhu realkaline.Kana ivhu rakanyanya acidic kana alkaline, zvinokanganisa kukura kwemidzi yemiti kusvika pamwero wakati, zvichikanganisa kukura kwezvinomera.Zvirimwa zvakajairika zvinokura zvakanyanya muivhu risina kwarakarerekera, risina kusimba uye rine alkaline isina simba.
Ivhu pH rakakamurwa kuita zvinhanho zvishanu: ivhu rine acidic yakasimba (pH isingasviki 5), ivhu rine acidic (pH 5.0-6.5), ivhu rakarerekera (pH 6.5-7.5), ivhu realkaline (pH 7.5-8.5), uye ivhu rine alkaline yakasimba. (pH yakakura kupfuura 8.5)
Ziva ivhu acidity uye alkalinity:
Zvinhu zvakakosha zvevhu zvicherwa, organic matter, mvura nemhepo.Saka kukosha kwePH kwevhu kunogona kuyerwa nebepa rekuedza, asi kuti ungangotonga sei acidity uye alkalinity yevhu pasina test paper?Zvikamu zvakakosha zvevhu zvicherwa, organic matter, mvura nemhepo.Saka kukosha kwePH kwevhu kunogona kuyerwa nebepa rekuedza, asi kuti ungangotonga sei acidity uye alkalinity yevhu pasina test paper?
Kazhinji, ivhu rine acidity yakawandisa rinonamira nekuora kana ranyorova, uye rinoita mapundu makuru akaomarara kana raoma, uye rinova nekuvava kana rinoiswa mukanwa kadiki.Muivhu rine alkalinity yakawandisa, goko revhu rinosununguka kana raoma mvura yanaya.Isa ivhu rakasununguka mumvura kuti rikurudzire uye rijekese, wotora mushonga wakanatswa wofashaidza wakaoma.Pazasi pane kachando kechando.
Ivhu rakasiyana rinowanzo kushaya chikafu pasi pemamiriro akasiyana ePH:
| Agro type | Ivhu pH <6.0 | Ivhu pH 6.0-7.0 | ivhu pH> 7.0 |
| ivhu rejecha | Nitrogen, phosphorus, potassium, calcium, magnesium, mhangura, zingi, molybdenum | Nitrogen, magnesium, manganese, boron, mhangura, zingi | Nitrogen, magnesium, manganese, boron, mhangura, zingi, iron |
| light loam | Nitrogen, phosphorus, potassium, calcium, magnesium, mhangura, molybdenum | Nitrogen, magnesium, manganese, boron, mhangura | Nitrogen, magnesium, manganese, boron, mhangura, zingi |
| loam | Phosphorus, potasium, molybdenum | Manganese, boron | Manganese, boron, mhangura, iron |
| ivhu roam | Phosphorus, potasium, molybdenum | manganese | Boron, manganese |
| ivhu | Phosphorus, molybdenum | Boron, manganese | Boron, manganese |
| High organic matter ivhu | Phosphorus, zingi, mhangura | Manganese, zingi, mhangura | Manganese, zingi, mhangura |
Ivhu regulation nzira:
1. Ivhu rine acid yakawandisa:
(1) Ivhu rine acidic rinogona kushandiswa kuderedza PH.Lime inoshanda zvakanyanya kudarika mukuderedza asidhi yevhu.Inonatsiridzawo zvimiro zvevhu, inosimudzira kuita kwevhu, inowedzera kushanda kwemaminerari pazvirimwa, inopa calcium nemagnesium kuzvirimwa, uye inowedzera symbiotic nitrogen kugadzirisa muzvirimwa zvelegume.Gore roga roga pamu mu 20 kusvika ku25 kilograms yeraimu, uye isai fetereza yepurazi yakakwana, musangoisa lime pasina fetereza yepurazi, kuitira kuti ivhu riite yero nekutetepa.Uye inofanira kushandiswa mwedzi 1-3 isati yadyarwa, kuitira kuti irege kukanganisa kumera kwembesa nekukura.
(2) Nzvimbo dzemumhenderekedzo yegungwa dzinogonawo kushandisa calcium-ine shell ash, yepepuru shale poda, madota enhunzi, madota ezvirimwa uye zvichingodaro kuita kuti ivhu rive neacid, uye kugadzirisa zvirinani mamiriro emvura nefetereza yevhu.
2. Ivhu re alkaline rakawandisa:
(1) Kushandiswa kwehupfu hwesarufa: paskweya mita yemubhedha wembeu, yakasanganiswa ne100-200g yehupfu hwesarufa, hupenyu hwayo hwesherufu hunogona kuchengetedzwa kwemakore 2-3.
(2) Kushandiswa kweferrous sulfate: ferrous sulfate iasidhi yakasimba uye isina simba alkali munyu, iyo ichave yakasvibiswa muvhu kuti iite asidi, zvichiita kuti ivhu riwedzere.Isa 150g yeferrous sulfate pa square metre kudzikisa kukosha kwepH ne 0.5-1.0 mayunitsi;wedzera dosi ne 1/3.
(3) Dururira vhiniga: ivhu diki remuhari mumhuri, kana iyo pH yakakosha kupfuura 7, inogona kushandiswa 150-200 nguva yekudiridza vhiniga, mushure memazuva gumi nemashanu-makumi maviri, mhedzisiro yacho yakanaka.
(4) kusanganisa ivhu retsono rakasununguka: kusanganisa ivhu retsono rakasununguka inzira inokurumidza uye inoshanda yekuvandudza ivhu realkaline.Pine conisoil inogadzirwa neyakaora pine conifers, matavi akasara uye zvimwe zvinhu zvakaoma retting, inowedzera acidic.Kazhinji muvhu re alkaline rakasanganiswa ne1 / 5-1 / 6 pine tsono ivhu, inogona kudyarwa semaruva ane acid.
(5) Dururira potassium dihydrogen phosphate solution: muvhu re alkaline, simbi iri nyore kugadziriswa uye kuva mamiriro asingagoneki, kunyange kana simbi yakawanda inoshandiswa, mhedzisiro yacho haizove yakanaka.Nokudaro, 0.2% potassium dihydrogen phosphate solution kana imwe acid fertilizer solution inogona kushandiswa kudiridza ivhu, kuitira kuti ivhu risaite acidic, izvo zvinogona kukurudzira kuparara kwesimbi muvhu, izvo zvinozoita kuti kunyura uye kushandiswa kwevhu. maruva chirimwa midzi.
(6) gypsum inogonawo kuiswa muvhu, phosphogypsum, ferrous sulfate, sulfur powder, acid weathered marasha.
(7) Alkaline ivhu rinogona kushandisa organic fertilizer, kushandiswa kweakaora organic fertilizer inzira yakanaka yekugadzirisa ivhu PH kukosha, haizoparadzi chimiro chevhu.Inogonawo kuve necompost uye kuviriswa, inogona kuburitsa huwandu hwakakura hweorganic acids uye zvakare kuderedza ivhu PH kukosha.
3. Artificial acidification yevhu risina kwarakarerekera uye rine calcareous:
Iyo inowanikwa sulfur powder (50g / m 2) kana ferrous sulfate (150 g / m 2) inogona kuderedzwa ne 0.5-1 pH unit.Uyewo unogona kushandisa alum fetiraiza yekudira mvura system.
Saline ivhu: Ferric sulfate inogona zvakare kushandiswa kugadzirisa kuenzana kwevhu muminda yesaline.Kuisa munyu muvhu zvinoreva kuti ivhu rine munyu wakawandisa (kupfuura 0.3%), zvekuti mbesa dzisakura zvakanaka.Salinization muChina inonyanya kugoverwa kuchamhembe kweChina Plain, kuchamhembe kwakadziva kumabvazuva kwePlain, kuchamhembe kwakadziva kumadokero uye nzvimbo dzemahombekombe.Chirimo chisati chadyarwa yeferrous sulfate kusvika kune alkali, fetiraiza yaiteverwa nekurima kwechirimo, uye 50 kg yeferrous sulfate chemical modifier yaiiswa kune mumwe nemumwe muvhu wesaline-alkali land, ndokuzorimwa nerotary tiller kana gejo.Iron sulfate application inokurumidza, asi nguva yekuita haina kureba, inoda kuiswa kazhinji.
4.Specially Inoshandiswa kune Maruva:
ferrous sulfate inokodzera zvidyarwa zveasidhi kuwedzera iron kune zvirimwa.Dzivirira chirwere cheshizha reyero.Kushaikwa kwesimbi kunogona kutungamira nyore kune chlorosis yemashizha uye midzi necrosis yemamwe maruva.Mune dzimwe nzvimbo, chidimbu chiduku che ferrous sulfate chichawedzerwa pakudiridza uye kuisa maruva maruva ekuvandudza acidity yevhu rehari uye kusangana nezvinodiwa zvekukura kwemiti.Ferrous sulfate inogonawo kushandiswa mukurima kuuraya moss, kubvisa moss uye lichen, nekuvandudza ivhu.
nzira yekushandisa:
1, Gadzirisa pH yemvura yakanyungudika muferrous sulfate kusvika paPH4.Iyo nzira ndeyekuwedzera yemhando yepamusoro yemupunga vhiniga kana kudzikisa sulfuric acid kumvura, kuyera pH yemvura ne litmus test bepa, uye kuyedza kamwe pasina kuwedzera zvishoma pakutanga kusvika iyo PH kukosha kwemvura yagadziriswa kusvika 4. Wobva wawedzera ferrous sulfate solution woiyera ne litmus test paper.Kana iyo PH kukosha ichiri kutenderera 4, unogona kushandisa iyi ferrous sulfate solution kudiridzira maruva eyero nekuda kwekushaikwa kwesimbi.Kazhinji, chero maruva nezvirimwa zvikaita yero nekuda kwekushomeka kwesimbi, kukosha kwePH mupoto kunofanirwa kunge kuri pamusoro.Nekushandisa iyi yakaderera pH ferrous sulfate solution yekudiridza ivhu rehari inogona kuderedza kukosha kwePH yevhu, kuitira kuti pave nechinangwa chekuwedzera iron yemaruva asina iron.
2, Iyo ferrous sulfate inogadzirwa kuita chelate iron fetiraiza yoiswa.Disodium ethylenediamine tetraacetic acid (C10H14N2O8Na2), inogona kutengwa muzvitoro zvemakemikari reagent, inonzi kemikari "chelating agent".Kubatsira kwechelating agent ndeyekuti simbi yakasanganiswa nayo haisi nyore kuderedzwa nemakemikari reaction, asi inogona kushandiswa nemiti.Nzira yekugadzirira ndeyekutora magiramu matanhatu eferrous sulfate uye 8 magiramu edisodium EDTA yekunyungudutsa zvinhu zviviri izvi mu1 litre yemvura panguva imwe chete (gadzirisa kukosha kwePH kusvika pasi pe6), uye chengetedza mhinduro mumudziyo. mira ne.Kana zvakakosha kuwedzera simbi yemaruva asina-simbi, wedzera 10 ml yemhinduro iyi kune 1 litre yemvura.
3, Kazhinji, kune nzira mbiri dzekuisa maruva fetiraiza: kubereka midzi (7-9 jin yemagiramu gumi emvura, ivhu rekudiridza) uye kumwaya fetereza (4-5 jin yemagiramu gumi emvura, pfapfaidza pamusoro pemashizha).Kunyangwe ferrous sulfate mhinduro ine imwe mhedzisiro pakudiridza ivhu rehari, simbi inonyungudika inogadziriswa nekukurumidza uye inove isinganyunguke ine iron-ine musanganiswa uye isingashande.Kuti udzivise simbi kubva pakugadziriswa nevhu, zvinokurudzirwa kushandisa ferrous sulfate solution kupfapfaidza mashizha, izvo zviri nani pane kudiridza.
zvinhu zvinoda kutariswa:
1, Mvura inoshandiswa kunyungudutsa ferrous sulfate inorasikirwa nekushanda kwayo kana kukosha kwayo kwePH kwakakura kupfuura 6.5.
2, Ferrous sulfate inofanira kuchengetwa nenzira yakavharwa kudzivirira unyoro.Kana ikakanganiswa nehunyoro, inozowedzera oxidize uye kuita trivalent iron isingabatirwe nyore nezvirimwa.Kana ichishanduka kubva kubhuruu-girinhi kusvika kune yakasvibirira, iyo ferrous sulfate panguva ino yakave yakasvibiswa kune ferric sulfate, iyo isingagoni kutorwa uye kushandiswa nemaruva nemiti.
3, Iyo yakakosha ferrous sulfate yemaruva inofanira kugadzirirwa nekukurumidza sezvinobvira.Hazvisi zvesainzi kusanganisa yakawanda ferrous sulfate solution panguva imwe yekushandiswa kwenguva refu.Izvi zvinodaro nekuti ferrous sulfate ichaita zvishoma nezvishoma oxidize kuita trivalent iron iyo isiri nyore kunyudzwa mumvura kwenguva yakareba, uye haigone kutorwa uye kushandiswa nemaruva nezvirimwa.
4, Huwandu hweferrous sulfate haifanire kunge yakakura uye kuwanda hakufanirwe kuve kwakanyanya.Kana iyo dosi yakakurisa uye huwandu hwepamusoro hwepamusoro hwakanyanya, chirimwa chichava chepfu, uye midzi yemaruva inoshanduka grey uye yakasviba uye kuora.Pamusoro pezvo, kutorwa kwezvimwe zvinovaka muviri kuchakanganiswa nekuda kwekupikisa kwayo.
5, Kana uchiwedzera ferrous sulfate muvhu realkaline, yakakodzera potassium fetereza inofanira kuiswa (asi kwete kudyara dota).Nekuti potassium inobatsira kufamba kwesimbi mumiti, inogona kukurudzira kushanda kweferrous sulfate.
6, Kuiswa kweferrous sulfate mhinduro kune hydroponic maruva nemiti kunofanirwa kudzivirira kubuda kwezuva.Chiedza chezuva chinopenya pamushonga une simbi uchaita kuti iron igadzike mumushonga uye kuderedza kushanda kwayo.Nokudaro, zvinokurudzirwa kuvhara chigadziko nemucheka wakasviba (kana pepa dema) kana kuti kuendesa munzvimbo ine rima mumba;
7, Mhedzisiro yekushandiswa kwakasanganiswa kweferrous sulfate uye yakaora organic fetireza mhinduro yakanaka kwazvo.Nekuda kweiyo organic matter differentiation product, ine complexing effect pane iron uye inogona kukurudzira kunyungudika kwesimbi;
8, Hazvina kukodzera kuisa ammonia nitrogen fetiraiza uye zvinhu zvine antagonistic mhedzisiro ine iron pamwe chete.Ammonia nitrogen (yakadai seammonium sulfate, ammonium carbonate, ammonium phosphate uye urea) inogona kuparadza organic matter uye iron complex mumvura nevhu, uye oxidize divalent iron kuita trivalent iron isingabatiki nyore.Calcium, magnesium, manganese, mhangura uye zvimwe zvinhu zvine antagonistic mhedzisiro pane iron uye zvinogona kuderedza kushanda kwesimbi.Nokudaro, huwandu hwezvinhu izvi hunofanira kunyatsodzorwa.Paunenge uchiisa ferrous sulfate, zviri nani kusaisa fetireza ine zvinhu izvi pamwechete.
9, Iyo pH yepoto yega yega yevhu yakasiyana, uye kudiwa kwepH yeruva rega rega kwakasiyana, saka dosage haigone kufanana.Nzira chaiyo ndeye kushandisa asidhi uye alkali bvunzo zvinhu senge bepa rekuyedza, enzanisa iyo asidhi uye alkali sarudzo yemaruva, uye kuverenga iyo chaiyo huwandu kuburikidza nekuverenga kwakapusa.Mushure memavhiki mashoma ekuiswa, kubereka kunogona kumiswa kana mashizha akasvibira kana ivhu rehari risina alkaline
Maruva anoshanda:
Ferrous sulfate inokodzera kufarira ivhu revhu maruva nemiti.Nekuda kwekushaya simba kweasidhi muvhu rebhesi, mashizha akatsvuka, kana kunyange zoom, uye ferrous sulfate inogona kuiswa.Miti yekurima yakakodzerwawo neferrous sulfate application.Cherechedza: usaona iyo yero yeshizha kushayikwa kwesimbi, kazhinji ruva rekushaya simbi chirwere chinoitika mumashizha matsva, tsinga dzakatsvuka, tsinga dzichiri dzakasvibirira.Mavara echirwere haaoneki kakawanda.Muzviitiko zvakakomba, mashizha emashizha uye mashizha emashizha akaoma, uye dzimwe nguva anowedzera mukati, achigadzira nzvimbo yakakura, uye chete mashizha makuru emashizha anoramba akasvibirira.Kuziva kuti kushaikwa kwesimbi mushure mekushandiswa kweiron sulfate fetiraiza
5.Industrial Ferrous Sulfate
Industrial ferrous sulfate:
Ferrous sulfate yakakosha valent iron munyu, ferrous iron sulfate indasitiri inoshandiswa musimbi munyu, magineti iron oxide, inki, iron oxide tsvuku, inoshandiswa sesimbi inokonzeresa, dhayi mumiriri, mumiririri wekuchenesa, mvura yekuchenesa, matanda ekuchengetedza uye disinfectant, nezvimwewo, uye inoshandiswa zvakanyanya mukudya uye zvekudya zvinowedzera sesimbi yekuwedzera, ruvara rwebvudzi.Iyo ferrous sulfate inosanganisira kunyanya ferrous heptahydrate sulfate uye ferrous monohydrate sulfate.
Kushandiswa kwemaindasitiri eferrous sulfate:
Kugadzirira kwepamusoro kuchena manganese dioxide:ferrous sulfate ine kuderera kwakasimba, chikamu chikuru chenyoro anite iMnO2, uye MnO2 ine oxidation yakasimba pasi pemamiriro ezvinhu, saka pasi pemamiriro epabonde, vanogona kusanganiswa pamwe chete kuti vagadzirire kuchena kwepamusoro manganese dioxide.
Sewage treatment:ferrous sulfate inoshandiswa se coagulant yekujekesa mvura ine turbid uye maindasitiri emarara;uye inoshandiswa zvakanyanya semvura yekuchenesa muindasitiri yekudyisa mvura kurapwa.Inowanzo shandiswa ne sodium hydroxide kana lime uye organic polymer flocculant, ine ferrous sulfate seyekudzikisa mumiririri, ine kemikari yekudzikisa nzira yekuchenesa chromium-ine tsvina yekuchenesa, maitiro ekurapwa akanaka, ane zvakanakira mutengo wakaderera wekushandisa, hapana chizvarwa chitsva chekusvibisa, uye chinogona kudzokororwa. Cr2O3.
Yakanatswa ferrous sulfate: kune nzira dzakawanda dzekuchenesa ferrous sulfate, dzakadai serecrystallization nzira, hydrolysis precipitation method, ultrafiltration method, etc. Mushure mokucheneswa, ferrous sulfate inogona kushandiswa zvakananga seyokutanga mbishi yekugadzirira kunotevera kwepamusoro simbi oxide, uye inogona kuva yakananga. inoshandiswa sechinhu chekutanga chemidziyo yekuchenesa mvura.
Kugadzirira kwe polyferric sulfate: flocculation inyanzvi yekurapa mvura inoshandiswa zvakanyanya kumba nekune dzimwe nyika.Hunhu hwe flocculation mhedzisiro hunoenderana nekuita kwe flocculant.Polymeriron sulfate isimbi itsva uye inoshanda inorganic polymer flocculant, imhando yesimbi sulfate polymer.Nehunhu hwenguva pfupi yekumisikidza uye kuita kwakanaka kwekugadzirisa kwekatsi, chiyero chekubvisa chemvura yakasvibiswa inogona kusvika kupfuura 95%, uye chiyero chekubvisa chemavara emarara chinogona kusvika 80%.
Kugadzirira kweiron oxide tsvuku: iron oxide tsvuku, iine pigment dzvuku, kuumbwa kwayo iFe2O3, iyo hematite.Isiri-chepfu, isinganyunguriki mumvura, ine simba rinovhara zvakanyanya uye simba rekuisa ruvara, mwenje wayo wekudzivirira, kupisa kupisa, alkali resistance uye dilute acid resistance zvakanaka kwazvo.Iron sulfate inogona kushandiswa kugadzira iron oxide tsvuku, kuwana tsvina yekushandisa zvakare.
Kugadzirira kweiron oxide yero: iron oxide yero, ndeyero pigment, kureva tsono iron ore, chiedza chayo kuramba, kusvibiswa turbidity gasi kuramba uye alkali resistance yakasimba kwazvo, asi acid kuramba haina kunaka.Kugadzirira kwe ultrafine transparent iron oxide yellow ine ferrous sulfate ndiyo yakanaka.
Nano iron oxide: nano iron oxide is transparent iron oxide, ine zvakanakira kujeka kwepamusoro, kupararira kwakanaka, ruvara rwakajeka, mupende, inki, mapurasitiki uye mamwe maindasitiri ane zvakasiyana-siyana zvekushandisa, imhando nyowani ine yakasarudzika midziyo yesimbi pigments.Iine ferrous sulfate uye maindasitiri giredhi ammonium bicarbonate seyakagadzirwa, ferrous iron oxide inogona kugadzirwa nenzira yemvura chikamu.
Metal anticorrosion: mune yakatwasuka mvura inotonhorera system, shoma shoma ye ferrous sulfate inogona kuwedzerwa mumvura inopinza ye condenser kuti iite dhizaini resimbi oxide inodzivirira firimu pane yemukati pamusoro pemhangura alloy chubhu, kuitira kudzivirira kana kuderedza ngura. ye alloy chubhu.
Vamwe: ferrous sulfate inogonawo kushandiswa kugadzira ingi yebhuruu nedema uye kudhayiwa kwedehwe, pamwe nekutora mifananidzo nekugadzira ndiro.Inogona zvakare kushandiswa se etcher yealuminium zvishandiso, inokonzeresa polymerization muindasitiri yemakemikari, reagents mukuongororwa kwemakemikari, kuchengetedza huni, uye mishonga yekurapa yekushayikwa kwesimbi anemia.
FAQ
Q: Ndeipi nguva yako yekutumira?
A: Kazhinji ticharonga kutumira mumazuva 7 -15.
Q: Zvakadini nekurongedza?
A: Kazhinji isu tinopa kurongedza se 50 kg / bhegi kana 1000kg / mabhegi Chokwadi, kana uine zvakakosha zvinodiwa pavari, isu tichaita maererano newe.
Q:Ungasimbisa sei mhando yechigadzirwa usati waisa maodha?
A: Unogona kuwana sampuli dzemahara kubva kwatiri kana kutora mushumo wedu weSGS sereferensi kana kuronga SGS usati warodha.
Q: Chii chinonzi loading port?
A: Pane chero chiteshi muChina.
Q: Ndingawana mutengo wakaderera kana ndikaraira.zvakawanda?
A: Ehe, mitengo inoderedzwa zvinoenderana nehuwandu hweodha uye nguva yekubhadhara.
Mubvunzo: Pandinotumira kubvunza, ndeipi ruzivo runogona kukubatsira kuti usarure yakanakisa suitbale chigadzirwa kwandiri?
A: Ruzivo runotevera ruchatibatsira kusarudzira kugadzirwa kwako: huwandu chaihwo, kurongedza, nzvimbo yekuenda, specs zvinodiwa.Kana iwe uine chero yakakosha inoda, isu tinopawo iyo yemahara customize sevhisi kwauri.
Q: Unogona kugadzira OEM sevhisi yeIron (II) Sulphate?
A: Ehe, isu takapa OEM sevhisi kune akawanda makuru uye ane mukurumbira makambani muhurongwa.
Mubvunzo: Ndingawana sei mutengo weIron (II) Sulphate?
A: Tipe huwandu hwako chaihwo, kurongedza, kwekuenda chiteshi kana zvinodikanwa kuti utore mutengo.
Q:Ini ndiri mutengesi mudiki, unogamuchira diki odha yeIron(II) Sulphate?
A: Hapana dambudziko, tinoda kukura pamwe chete.
