Nhau dzeIndasitiri
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Zvinhu zvinokanganisa kushandiswa kweflocculants mukurapa tsvina
pH yetsvina. pH yetsvina ine simba guru pakuita kweflocculant. pH yetsvina ine chekuita nekusarudzwa kwemhando dzeflocculant, chiyero cheflocculant uye mhedzisiro yekugwamba uye sedimentation. Kana pH iri 8, coagulation effect inova p...Verenga zvakawanda -
"China Urban Sewage Treatment and Recycling Development Report" uye "Water Reuse Guidelines" zvakaburitswa zviri pamutemo.
Kucheneswa kwetsvina uye kudzokorodza zvinhu ndizvo zvinhu zvikuru mukuvaka zvivakwa zvezvakatipoteredza mumaguta. Mumakore achangopfuura, nzvimbo dzekuchenesa tsvina mumaguta enyika yangu dzakakura nekukurumidza uye dzakawana mhedzisiro inoshamisa. Muna 2019, mwero wekuchenesa tsvina mumaguta uchakwira kusvika 94.5%,...Verenga zvakawanda -
Ko flocculant inogona kuiswa mudziva reMBR membrane?
Kuburikidza nekuwedzera kwepolydimethyldiallylammonium chloride (PDMDAAC), polyaluminum chloride (PAC) uye composite flocculant yezviviri mukushanda kunoramba kuripo kwemembrane bioreactor (MBR), zvakaongororwa kuderedza MBR. Mhedzisiro yekusvibiswa kwemembrane. Muedzo uyu unoyera ch...Verenga zvakawanda -
Dicyandiamide formaldehyde resin decoloring agent
Pakati pemvura yakasviba inoshandiswa mumaindasitiri, kudhinda nekudhaya mvura yakasviba ndeimwe yemvura yakasviba yakaoma kugadzirisa. Ine maumbirwo akaomarara, chroma yakawanda, huwandu hwakawanda, uye yakaoma kuibvisa. Ndiyo imwe yemvura yakasviba yakaoma uye yakaoma kugadzirisa ...Verenga zvakawanda -
Nzira yekuziva kuti rudzii rwepolyacrylamide
Sezvatinoziva tese, mhando dzakasiyana dzepolyacrylamide dzine mhando dzakasiyana dzekurapa tsvina uye mhedzisiro dzakasiyana. Saka polyacrylamide itsvina chena chete, ungasiyanisa sei modhi yayo? Kune nzira ina dziri nyore dzekusiyanisa modhi yepolyacrylamide: 1. Tese tinoziva kuti cationic polyacryla...Verenga zvakawanda -
Mhinduro kumatambudziko akajairika epolyacrylamide mukubviswa kwemvura mumarara
Maflocculant ePolacrylamide anoshanda zvikuru mukubvisa mvura mumarara uye mukugadzirisa tsvina. Vamwe vatengi vanoti polyacrylamide pam inoshandiswa mukubvisa mvura mumarara ichasangana nematambudziko akadai. Nhasi, ndichaongorora matambudziko akawanda akajairika kune wese munhu. : 1. Mhedzisiro yeflocculation yep...Verenga zvakawanda -
Ongororo pamusoro pekufambira mberi kwekutsvaga kwemusanganiswa wepac-pam
Xu Darong 1,2, Zhang Zhongzhi 2, Jiang Hao 1, Ma Zhigang 1 (1. Beijing Guoneng Zhongdian kuchengetedza simba uye Environmental Protection Technology Co., Ltd., Beijing 100022; 2. China University of Petroleum (Beijing), Beijing 102249) Pfupiso: mumunda wekurapa mvura yakasviba uye marara...Verenga zvakawanda -
Mvura Yakasimba yeChina Yemhando Yepamusoro Bvisa Chlorine Fluoride Heavy Metals Sediments Kusachena
Mushonga wekubvisa simbi ine simbi yakawanda CW-15 haubati simbi ine chepfu uye inochengetedza nharaunda. Kemikari iyi inogona kugadzira musanganiswa wakagadzikana une maion akawanda esimbi ane monovalent uye divalent mumvura yakasviba, akadai se: Fe2+, Ni2+, Pb2+, Cu2+, Ag+, Zn2+, Cd2+, Hg2+, Ti+ uye Cr3+, wobva wasvika pachinangwa chekubvisa...Verenga zvakawanda -
Fekitori zvakananga China Diallyl Dimethyl Ammonium Chloride Dammac
Mhoroi, iyi ikambani inogadzira makemikari ekuchenesa mvura kubva kuChina, uye chinangwa chedu chikuru ndechekubvisa ruvara rwetsvina. Regai ndikuudzei chimwe chezvigadzirwa zvekambani yedu - DADMAC. DADMAC imhando yemunyu weammonium wakachena zvakanyanya, wakaunganidzwa, une quaternary ammonium salt uye ine charge density cationic monomer. Chitarisiko chayo chine mavara akasiyana...Verenga zvakawanda -
Kushandiswa kweAcrylamide Co-polymers (PAM)
PAM inoshandiswa zvakanyanya muzvirongwa zvekuchengetedza nharaunda zvinosanganisira: 1. semushonga unosimudzira viscosity mukuvandudza mafuta (EOR) uye munguva pfupi yapfuura semushonga unoderedza kukweshana muhuwandu hwakawanda hwe hydraulic fracturing (HVHF); 2. semushonga unotsvedza mumvura uye unobvisa mvura mumatope; 3. semushonga...Verenga zvakawanda -
Mashandisirwo Emakemikari Ekuchenesa Mvura 1
Mashandisirwo Emishonga Yekuchenesa Mvura 1 Iye zvino tava kunyanya kutarisisa kurapa mvura yakasviba kana kusvibiswa kwezvakatipoteredza kuri kuwedzera. Mishonga yekuchenesa mvura inobatsira pakushandisa michina yekuchenesa mvura yetsvina. Mishonga iyi yakasiyana mu...Verenga zvakawanda -
Mashandisirwo Emakemikari Ekuchenesa Mvura 2
Mashandisirwo Emishonga Yekuchenesa Mvura 3 Iye zvino tava kunyanya kutarisisa kurapa mvura yakasviba kana kusvibiswa kwezvakatipoteredza kuri kuwedzera kuipa. Mishonga yekuchenesa mvura inobatsira pakushandisa michina yekuchenesa mvura yetsvina. Mishonga iyi yakasiyana mu...Verenga zvakawanda