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mankhwala

Yellow Solid Polymerized Ferric Sulfate Powder

Kufotokozera Mwachidule:

Mawu Oyamba: SPFS ndi yopepuka yachikasu amorphous powdery solidy, yomwe imasungunuka kwambiri m'madzi.10% (polemera) yamadzimadzi amadzimadzi ndi yofiira bulauni imaonekera njira ndi hygroscopicity.Polyferric sulphate chimagwiritsidwa ntchito kuyeretsedwa kwa madzi akumwa, madzi mafakitale, zosiyanasiyana mafakitale zinyalala, zimbudzi m'tawuni, sludge dewatering ndi zina zotero.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zogulitsa Mwachidule

Polyferric sulfate ili ndi ntchito yabwino yoyeretsa madzi, chifukwa chake imakondedwa ndi makampani opangira madzi.Zakhala zikugwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana amadzi otayira m'mafakitale komanso m'matauni.Imatha kuchotsa zolimba zoyimitsidwa, organic matter, sulfide, nitrite, colloid ndi ayoni zitsulo m'madzi.Kutayira kwa zida zochizira zimbudzi kumakhala ndi zowononga kwambiri pa ferrous sulfate kuposa zida zachimbudzi [2].

Chithunzi cha Product

Solid Polyferric Sulfate1

Zambiri Zamalonda

1. Mankhwalawa ndi opanda poizoni, osavulaza, otetezeka komanso odalirika.Malinga ndi zomwe zimaperekedwa ku China chakudya chitetezo toxicological kuwunika njira, kawopsedwe mayeso mankhwala polyferric sulfate (SPFS kapena PFS) ikuchitika, ndiko kuti, pachimake LD50 zotsatira mayeso ndi sanali poizoni mankhwala;Mayeso ophatikizika a kawopsedwe, mayeso a kawopsedwe a subacute, mayeso a micronucleus ndi mayeso a teratogenic adawonetsa zotsatira zoyipa, zomwe zidatsimikizira kuti chinthucho (PFS) sichinali chapoizoni, komanso ferrous sulfate yopangira yomwe idagwiritsidwa ntchito popanga idakwaniritsa zofunikira za Gb10531-Gb10531- 89 madzi akumwa.

2. Kusamutsa kwamadzi kwamadzi popanda ayoni chitsulo ndi zotsalira zachitsulo.Chitsulo m'madzi musanayambe kusefera ndi 0.28mg/l (chitsulo chomwe chili mu malamulo a ukhondo wa dziko la madzi akumwa ndi 0.3mg/l), ndipo chitsulo chomwe chili mumadzi osefedwa ndi ochepera 0.05mg/l;Ndipo madzi osefedwa alibe mtundu.

3. Mu njira ya coagulation yoyeretsa madzi akumwa, mankhwalawa akuwonetsa: kuthamanga kwachangu, kupangika kwa alum, kusungunuka mwachangu komanso kutsika kwamadzi;Ngati pafupifupi turbidity yamadzi yaiwisi ndi 33 NTU, (avareji kutentha kwa madzi ndi 18.7 ℃), pafupifupi mlingo wa PFS ndi 37.5 mg / L, ndipo pafupifupi turbidity madzi osefa ndi 0,97 NTU;Kuchuluka kwa turbidity kwa madzi osefa ndi 0.085ntu (mosiyana, pamene aluminiyamu sulphate amawonjezeredwa kuti ayesedwe mofanana, turbidity yamadzi yomwe iyenera kusefedwa ndi 1.1ntu; turbidity yamadzi osefa ndi 0.29ntu).

Makhalidwe a ntchito

Poyerekeza ndi ma inorganic flocculants, ili ndi izi:

1. Chatsopano, apamwamba ndi apamwamba chitsulo mchere inorganic polima flocculant;

2. Kuchita bwino kwa coagulation, alum wandiweyani komanso kuthamanga kwachangu;

3. Kuchita bwino kwambiri koyeretsa madzi, madzi abwino, opanda zinthu zovulaza monga aluminiyamu, klorini ndi ayoni zitsulo zolemera, palibe gawo la madzi kutengerapo ma ayoni achitsulo, opanda poizoni,

Zopanda vuto, zotetezeka komanso zodalirika;

4. Zotsatira zazikulu za kuchotsa turbidity, decolorization, deoiling, dehydration, sterilization, deodorization, kuchotsa algae, COD, BOD ndi heavy metal ions m'madzi;

5. Sinthani kumitundu yambiri ya pH yamadzi am'madzi, 4-11, ndipo mulingo woyenera wa pH mtengo ndi 6-9.Kusiyanasiyana kwa pH mtengo ndi alkalinity yonse yamadzi yaiwisi akayeretsedwa ndi yaying'ono,

Zochepa zowonongeka kwa zipangizo zothandizira;

6. Kuyeretsedwa kwa madzi oipitsidwa pang'ono, algae omwe ali, kutentha kochepa komanso madzi osaphika otsika ndi ochititsa chidwi, makamaka chifukwa cha madzi osaphika kwambiri;

7. Mlingo ndi wochepa, mtengo wake ndi wotsika, ndipo mtengo wamankhwala ukhoza kupulumutsidwa ndi 20% - 50%.


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