Zinthu zomwe amalimbikitsa:Kugwiritsa ntchito bwino kwambiriflocculant yochotsa utoto CW08
Kufotokozera:
Chogulitsachi ndi dicyandiamide formaldehyde resin, quaternary ammonium salt cationic polymer
Mitundu ya ntchito:
1. Amagwiritsidwa ntchito makamaka pochiza madzi otayira m'mafakitale monga nsalu, kusindikiza ndi kuyika utoto, kupanga mapepala, utoto, migodi, inki, ndi zina zotero.
2. Ingagwiritsidwenso ntchito pochotsa utoto wa madzi otayidwa okhala ndi chroma yambiri ochokera ku mafakitale opaka utoto, ndipo ingagwiritsidwenso ntchito pochiza madzi otayidwa monga utoto wogwira ntchito, wothira asidi ndi wothira utoto wofalikira.
3. Chogulitsachi chingagwiritsidwenso ntchito ngati chothandizira kulimbitsa, chothandizira kukula ndi choletsa kuwononga ndalama popanga mapepala.
Ubwino:
1. Kuchotsa mtundu ndi kuchotsa mphamvu za COD ndi BOD
2. Kusuntha kwa madzi mwachangu komanso bwino
3. Yopanda kuipitsa (aluminiyamu, klorini, ayoni achitsulo cholemera, ndi zina zotero)
Kuyesa kusindikiza ndi kupaka utoto madzi otayira
I. Cholinga cha kuyesa
Sankhani ma reagents oyenera malinga ndi mtundu wa zinyalala, perekani njira zabwino zochizira, ndipo zinyalala zomwe zakonzedwa zikukwaniritsa zofunikira za makasitomala.
II. Chitsanzo cha madzi: madzi otayira ochokera ku fakitale yosindikizira ndi kupaka utoto ku Shandong
1. Mtengo wa PH 8.0 2. COD: 428mg/L 3. Chroma: 800
III. Zoyeserera zoyeserera
1. Kuchotsa utoto wa flocculant CW-08 (ndi kuchuluka kwa 2%)
2. Polyaluminium chloride yolimba (yokhala ndi kuchuluka kwa 10%)
3. Anion PAM (kuchuluka kwa 0.1%)
IV. Njira yoyesera
Tengani 500ml ya madzi otayira, onjezerani PAC: 0.5ml ndikusakaniza, kenako onjezerani flocculant yochotsa utoto CW-08: 1.25ml, sakanizani, kenako onjezerani PAM0.5ml ndikusakaniza, ma floc amakula ndikukhazikika mwachangu, ndipo madzi otuluka amakhala oyera komanso opanda mtundu.
Kuchokera kumanzere kupita kumanja, ndi madzi osaphika, madzi oundana otchedwa flocculation sedimentation, ndi madzi oundana otchedwa sedimentation effluent. Chroma yosonyeza madzi oundana: 30, COD: 89mg/L.
V. Mapeto
Madzi otayira utoto ali ndi chromaticity yambiri koma matope ochepa. Akuti mphamvu ya decolorizer ndi PAC ndi yabwino kwambiri.
Nthawi yotumizira: Disembala-26-2024