Polyacrylamide Yopangira Madzi Otayira

Polyacrylamide (PAM), alias: flocculant, anion, cation,

polima; Ma polima, kusunga ndi kusefera AIDS, posungira AIDS, dispersants; Polima, mafuta osamutsidwa wothandizira, etc.

Zomwe zimakhudza zotsatira za kuyeretsa zimbudzi:

1. Sludge ndi chinthu chosapeŵeka cha kuchimbudzi. Choyamba, tiyenera kumvetsetsa gwero, chilengedwe, kapangidwe ndi olimba zili matope. Malinga ndi kapangidwe kake ka sludge, matope amatha kugawidwa kukhala matope a organic ndi matope achilengedwe. Nthawi zambiri, cationic Polyacrylamide ntchito zochizira organic sludge, anionic polyacrylamide ntchito zochizira matope sludge. Sizophweka kugwiritsa ntchito cationic Polyacrylamide pamene zamchere ndi zamphamvu kwambiri, ndipo sizoyenera kugwiritsa ntchito anionic polyacrylamide pamene zolimba za sludge ndizokwera.

2. Kusankhidwa kwa digiri ya ion: kuti sludge ikhale yopanda madzi m'thupi, flocculant ndi digiri ya ion yosiyana ikhoza kuyang'aniridwa kudzera mukuyesera kakang'ono kuti musankhe polyacrylamide yoyenera, kuti ikwaniritse bwino flocculant kwenikweni, komanso ikhoza kupanga mlingo wocheperako, kupulumutsa ndalama.

3. Kukula kwa magulu: magulu ang'onoang'ono angakhudze liwiro la ngalande, ma flocs amamangirira madzi ambiri ndikuchepetsa digiri ya biscuit yamatope. Kukula kwa flocs kungasinthidwe posankha maselo olemera a polyacrylamide.

4. Mphamvu zamagulu: zoweta ziyenera kukhala zokhazikika komanso zosasweka pometa ubweya. Kuchulukitsa kulemera kwa maselo a polyacrylamide kapena kusankha koyenera kwa maselo ndikothandiza kuwongolera kukhazikika kwa flocs.

5. The osakaniza Polyacrylamide ndi sludge: Polyacrylamide mu malo enaake a madzi m`thupi zida ayenera mokwanira anachita ndi sludge, flocculation. Choncho, mamasukidwe akayendedwe a njira Polyacrylamide ayenera kukhala abwino, ndipo akhoza mokwanira wothira sludge pansi zinthu alipo zida. Kaya awiriwa akusakanikirana mofanana ndi chinthu chofunikira kwambiri kuti apambane. The mamasukidwe akayendedwe a cationic Polyacrylamide njira zokhudzana ndi maselo kulemera ndi kukonzekera ndende.

6. Kutha kwa cationic Polyacrylamide: Sungunulani bwino kupereka sewero lathunthu kwa flocculation. Nthawi zina m`pofunika kufulumizitsa mlingo kuvunda, pamene ndende ya polyacrylamide njira tingaganizire.