Polyferric sulphate
Polyferric sulfate ndi inorganic polima flocculant wopangidwa mwa kuyika magulu a hydroxyl mu network ya iron sulfate molecular family.Ikhoza kuchotsa bwino zolimba, organics, sulfides, nitrites, colloids ndi ayoni zitsulo m'madzi.Ntchito za deodorization, demulsification ndi sludge dehydration zimakhalanso ndi zotsatira zabwino pakuchotsa tizilombo ta planktonic.
Polyferric sulfate angagwiritsidwe ntchito kwambiri mu turbidity kuchotsa madzi osiyanasiyana mafakitale ndi mankhwala a mafakitale zinyalala ku migodi, kusindikiza ndi utoto, papermaking, chakudya, zikopa ndi mafakitale ena. Chogulitsacho ndi chopanda poizoni, chochepa chowononga, ndipo sichidzayambitsa kuipitsa kwachiwiri pambuyo pa kugwiritsidwa ntchito.
Poyerekeza ndi ma flocculants ena opangidwa ndi inorganic, mlingo wake ndi wocheperako, kusinthasintha kwake kumakhala kolimba, ndipo kumatha kukhala ndi zotsatira zabwino pamikhalidwe yosiyanasiyana yamadzi.Ili ndi liwiro lothamanga kwambiri, maluwa akulu akulu, kusungunuka mwachangu, kutulutsa mtundu, kutsekereza, ndikuchotsa zinthu zotulutsa ma radio.Ili ndi ntchito yochepetsera ayoni azitsulo zolemera ndi COD ndi BOD.Ndi cationic inorganic polima flocculant ndi zotsatira zabwino pakali pano.
Kanthu | Mlozera | |
Kumwa madzi kalasi | Kutaya madzi kalasi | |
Zolimba | Zolimba | |
Kachulukidwe wachibale g/cm3 (20℃)≥ | - | - |
Chitsulo chonse %≥ | 19.0 | 19.0 |
Kuchepetsa zinthu (Fe2+)% ≤ | 0.15 | 0.15 |
Zofunikira | 8.0-16.0 | 8.0-16.0 |
Zinthu zosasungunuka )% ≤ | 0.5 | 0.5 |
pH (1% yothetsera madzi) | 2.0-3.0 | 2.0-3.0 |
Cd% ≤ | 0.0002 | - |
Hg% ≤ | 0.000 01 | - |
Cr% ≤ | 0.000 5 | - |
Monga% ≤ | 0.000 2 | - |
Pb% ≤ | 0.00 1 | - |
Zogwirizana nazo
Zopangira za yellow polyaluminium chloride ndi ufa wa calcium aluminate, hydrochloric acid ndi bauxite, womwe umagwiritsidwa ntchito kwambiri pochiza zimbudzi ndikumwa madzi akumwa.Zida zopangira madzi akumwa ndi aluminium hydroxide powder, hydrochloric acid, ndi calcium aluminate powder pang'ono.Njira yomwe imatengedwa ndi mbale ndi chimango fyuluta kukanikiza ndondomeko kapena kupopera kuyanika ndondomeko.Pochiza madzi akumwa, dziko lili ndi zofunika kwambiri pazitsulo zolemera, kotero zonse zopangira ndi kupanga ndi zabwino kuposa bulauni polyaluminium kolorayidi.Pali mitundu iwiri yolimba: flake ndi ufa.


Polyaluminium chloride yoyera imatchedwa chitsulo choyera kwambiri cha polyaluminium chloride, kapena kalasi yoyera ya polyaluminium chloride.Poyerekeza ndi polyaluminium chloride ina, ndiye chinthu chapamwamba kwambiri.Zida zazikulu zopangira ndi aluminiyamu hydroxide ufa wapamwamba kwambiri ndi hydrochloric acid.Njira yopangira yomwe idakhazikitsidwa ndi njira yowumitsa utsi, yomwe ndiukadaulo woyamba ku China.White polyaluminium chloride imagwiritsidwa ntchito m'magawo ambiri, monga kuyika mapepala, kuwunikira shuga, kupukuta, mankhwala, zodzoladzola, kuponyera mwatsatanetsatane komanso kukonza madzi.
Zopangira za brown polyaluminium chloride ndi ufa wa calcium aluminate, hydrochloric acid, bauxite ndi ufa wachitsulo.Kapangidwe kake kamatengera njira yowumitsa ng'oma, yomwe nthawi zambiri imagwiritsidwa ntchito pochotsa zimbudzi.Chifukwa chakuti ufa wachitsulo umawonjezeredwa mkati, mtundu wake ndi wofiirira.Powonjezera ufa wachitsulo, mtunduwo umakhala wakuda.Ngati kuchuluka kwa ufa wachitsulo kupitilira kuchuluka kwake, kumatchedwanso polyaluminium ferric chloride nthawi zina, yomwe imakhala ndi zotsatira zabwino kwambiri pakuchotsa zimbudzi.


Poly Aluminium Chloridezinthu zomwe zimagwiritsidwa ntchito pochiza madzi nthawi zambiri zimadziwika ndi kuchuluka kwake (%).Basiification ndi kuchuluka kwa magulu a hydroxyl okhudzana ndi ma ion aluminium.Kukwera kwa maziko, kutsika kwa aluminiyamu kotero kuti ntchito yapamwamba yokhudzana ndi kuchotsa zonyansa.Kutsika kwa aluminium kumeneku kumapindulitsanso njira yomwe zotsalira za aluminiyamu zimachepetsedwa kwambiri.
Ndine wokondwa kukumana ndi WIT-STONE, yemwe ndi wogulitsa kwambiri mankhwala.Mgwirizano uyenera kupitiriza, ndipo kukhulupirirana kumakula pang’onopang’ono.Iwo ali okhwima dongosolo kulamulira khalidwe, amene ine kwambiri


Titasankha ogulitsa kangapo, tidasankha motsimikiza WIT-STONE.Umphumphu, changu ndi ukatswiri zatenga chidaliro chathu mobwerezabwereza
Ndine fakitale yochokera ku United States.Ndiyitanitsa Poly ferric sulfate wambiri kuti asamalire madzi oipa.Utumiki wa WIT-STONE ndi wofunda, mtundu wake ndi wosasinthasintha, ndipo ndiye chisankho chabwino kwambiri.
