NhanganyayaOfThe UsePamusoro pePolyacrylamide
Isu takatonzwisisa mashandiro nemhedzisiro yevamiririri vekuchenesa mvura zvakadzama.Kune akawanda akasiyana classifications zvichienderana nemabasa awo uye marudzi.Polyacrylamide ndeimwe yemutsara wepolymer polymer, uye cheni yayo yemamorekuru ine imwe nhamba yema radicals.Inogona kutora zvimedu zvakasimba zvakamiswa mumvura, maion bhiriji kana kuunganidza zvimedu mumaflocs makuru kuburikidza nechaji neutralization, kukurumidza kudonhedza kwezvimedu zvakamiswa, kukurumidza kujekeswa kwemhinduro, uye kuvandudza maitiro ekusefa.Iyo yakadzama yekushandiswa kwayo ichaunzwa sepazasi kwauri.
1. Shandisa mumatope ekubvisa mvura
Kana ichishandiswa pakubvisa matope, cationic polyacrylamide inogona kusarudzwa maererano nesludge, iyo inogona kunyatso bvisa sludge isati yapinda musefa.Kana ichibvisa mvura, inobereka flocs yakakura, hainamati kune jira resefa, uye haiparadzi panguva yekusefa.Iyo keke yedhaka yakakora uye kupera simba kwemvura kwakakwira.
2. Shandisa mukurapa kwemvura yakasvibiswa
Kana ichishandiswa mukurapa tsvina yemumba uye organic tsvina, senge chikafu nedoro tsvina, mvura yetsvina kubva mumadhorobha ekuchenesa tsvina, mvura yedoro, MSG fekitori mvura yetsvina, shuga tsvina, chikafu chetsvina, nezvimwewo, Mhedzisiro yecationic polyacrylamide iri nani pane anionic, nonionic uye inorganic munyu kwekakati wandei kana makumi enguva yakakwirira, nekuti iyi mhando yemvura yakaraswa kazhinji ine mhosva isina kunaka.
3. Kucheneswa kwemvura yakabikwa kubva munzizi nemadziva
Polyacrylamide inogona kushandiswa pakurapa mvura yemupombi nemvura yemurwizi setsime remvura.Nekuda kweiyo yakaderera dosage, mhedzisiro yakanaka uye yakaderera mutengo, kunyanya kana ichishandiswa pamwe chete neinorganic flocculants, saka ichashandiswa mumiti yemvura seyakadzika kubva kuYangtze River, Yellow River nemamwe mabheseni.
Iyo iri pamusoro ndiyo yakadzama yekushandiswa kwepolyacrylamide.Semugadziri wekuchenesa mvura, ine mamwe maitiro ekugadzirisa tsvina.Zvisinei, kunze kwekushandiswa kwayo kwakakosha muzvikamu zvitatu zviri pamusoro apa, inogonawo kushandiswa sechinhu chinosimbisa uye zvimwe zvinowedzera mukugadzira mapepa kuti uwedzere chiyero chekuchengetedza kwekuzadza uye pigment, uye kuwedzera simba repepa;semafuta ekuwedzera, akadai sevhu rinopesana nekuzvimba Iyo inosimbisa mumiriri wemafuta acidification;inogona kuita basa rakakura mukugadzira machira, kuita kwakadzikama saizi, kushomeka saizi, yakaderera kupaza kwejira, uye yakatsetseka jira pamusoro.
Nguva yekutumira: Jun-03-2019