Ngwaahịa akwadoro:Ịrụ ọrụ dị eluonye na-emepụta ihe na-emepụta ihe na-acha odo odo CW08
Nkọwa:
Ngwaahịa a bụ dicyandiamide formaldehyde resin, quaternary ammonium nnu cationic polymer.
Oke ngwa:
1. A na-ejikarị eme ihe na ọgwụgwọ nke mmiri mkpofu ụlọ ọrụ dị ka textile, mbipụta na ịcha akwa, ime akwụkwọ, pigmenti, Ngwuputa, ink, wdg.
2. A pụkwara iji ya mee ihe maka nbibi nke mmiri mkpofu chroma dị elu site na ụlọ ọrụ na-esiji ákwà, a pụkwara iji ya mee ihe maka ọgwụgwọ nke mmiri na-ekpo ọkụ dị ka ihe na-arụ ọrụ, acidic na agbasasị agbaji.
3. A pụkwara iji ngwaahịa a mee ihe dị ka onye na-eme ka ọ dị ike, onye na-emepụta ihe na-akwụ ụgwọ na neutralizer maka ịme akwụkwọ.
Uru:
1. Mwepu siri ike na iwepụ ikike COD na BOD
2. Ngwa ngwa na mma flocculation na sedimentation
3. Enweghị mmetọ (aluminom, chlorine, ion metal arọ, wdg)
Nnwale nbipụta na ịcha mmiri n'efu
I. Nnwale ebumnuche
Họrọ ndị kwesịrị ekwesị reagents dị ka ọdịdị nke nsị, na-enye kacha ọgwụgwọ ngwọta, na mesoo effluent izute ndị ahịa chọrọ.
II. Isi iyi ihe atụ mmiri: mmiri mkpofu sitere na ụlọ ọrụ na-ebi akwụkwọ na akwa akwa na Shandong
1. PH uru 8.0 2. COD: 428mg/L 3. Chroma: 800
III. nnwale reagents
1. Decolorizing flocculant CW-08 (ya na 2% itinye uche)
2. Polyaluminium chloride siri ike (ya na ntinye 10%)
3. Anion PAM (0.1% itinye uche)
IV. Usoro nnwale
Were 500ml nke mmiri mkpofu, gbakwunye PAC: 0.5ml ma kpalie, wee tinye decolorizing flocculant CW-08: 1.25ml, kpalie, tinye PAM0.5ml ma kpalie, flocs na-ebuwanye ibu ma dozie ngwa ngwa, ihe na-esi na ya pụta ìhè na enweghị agba.
Site n'aka ekpe gaa n'aka nri, ha bụ mmiri a na-adịghị ahụkebe, mmiri na-eme ka mmiri na-ekpo ọkụ na mmiri na-ekpo ọkụ. Ihe nrịbama chroma: 30, COD: 89mg/L.
V. Mmechi
Mmiri mkpofu na-esiji nwere nnukwu chromaticity mana obere turbidity. A na-eme atụmatụ na mmetụta synergistic nke decolorizer na PAC ka mma.
Oge nzipu: Dec-26-2024