Njira zothetsera mavuto wamba wa Polyacrylamide mu dewatering sludge

Ma flocculants a Polyacrylamide ndiwothandiza kwambiri pakuchotsa madzi amatope komanso kukhazikika kwa zimbudzi.Makasitomala ena akuti polyacrylamide pam yomwe imagwiritsidwa ntchito pochotsa madzi amatope amakumana ndi zovuta zotere.Lero, ndisanthula zovuta zingapo zomwe zimachitika kwa aliyense.:

1. The flocculation zotsatira za Polyacrylamide si zabwino, ndipo n'chifukwa chiyani sangathe mbamuikha mu sludge?Ngati flocculation zotsatira si zabwino, choyamba tiyenera kuthetsa mavuto khalidwe la flocculant mankhwala palokha, kaya cationic Polyacrylamide akukumana ionic molekyulu kulemera muyezo, ndi sludge dewatering zotsatira za mankhwala kuti sagwirizana ndi muyezo Iwo ndithudi si zabwino. .Pankhaniyi, kusintha PAM ndi mulingo woyenera wa ion kumatha kuthetsa vutoli.

2. Nditani ngati kuchuluka kwa polyacrylamide ndikwambiri?

A kuchuluka zikutanthauza kuti index zili mankhwala sikokwanira, ndipo pali kusiyana pakati pa zolozera zofunika Polyacrylamide ndi sludge flocculation.Panthawiyi, muyenera kusankhanso mtunduwo, sankhani chitsanzo choyenera cha PAM ndi ndalama zowonjezera kuti muyese, ndikugwiritsanso ntchito ndalama zambiri.mtengo.Nthawi zambiri, tikulimbikitsidwa kuti ndende yosungunuka ya polyacrylamide ndi chikwi chimodzi mpaka zikwi ziwiri, ndipo kusankha kochepa kumayesedwa molingana ndi ndende iyi, ndipo zotsatira zomwe zapezedwa zimakhala zomveka.

3.Kodi nditani ngati mamasukidwe akayendedwe a sludge pambuyo ntchito polyacrylamide mu sludge dewatering ndi mkulu?

Izi zimachitika chifukwa chowonjezera kwambiri polyacrylamide kapena zosayenera ndi matope.Ngati mamasukidwe akayendedwe a sludge amachepetsa mutatha kuchepetsa kuchuluka kwake, ndiye kuti ndi vuto la kuchuluka kwake.Ngati kuchuluka kwa ndalamazo kumachepetsedwa, zotsatira zake sizikutheka ndipo matope sangathe kukanikizidwa, ndiye kuti ndi vuto la kusankha mankhwala.

4. Polyacrylamide imawonjezedwa ku sludge, ndipo madzi a keke yamatope yotsatira ndi apamwamba kwambiri, ndiyenera kuchita chiyani ngati keke yamatope siuma mokwanira?

Pankhaniyi, choyamba yang'anani zipangizo kutaya madzi m'thupi.Makina a lamba ayenera kuyang'ana ngati kutambasula kwa nsalu ya fyuluta sikukwanira, kutsekemera kwa madzi a nsalu ya fyuluta ndi ngati nsalu yosefera iyenera kusinthidwa;chosindikizira mbale ndi chimango fyuluta ayenera kuyang'ana ngati fyuluta kukakamiza nthawi yokwanira, ngati kupanikizika kwa fyuluta ndikoyenera;centrifuge iyenera kuyang'ana ngati kusankhidwa kwa wothandizira kutaya madzi kuli koyenera.Zida zomangira zomangira komanso zida zochotsera madzi m'thupi zimayang'ana kwambiri kuwona ngati kulemera kwa mamolekyu a polyacrylamide ndikokwera kwambiri, komanso zinthu zokhala ndi mamasukidwe okwera kwambiri sizimathandizira kukanikiza matope!

Palinso mavuto ambiri omwe amapezeka pa polyacrylamide pakuchotsa madzi amatope.Zomwe zili pamwambazi ndizovuta komanso zothetsera zomwe zafotokozedwa mwachidule pazambiri zambiri zapatsamba.Ngati muli ndi mafunso okhudza cationic Polyacrylamide sludge kukanikiza kapena sedimentation, zonse Mukhoza kutumiza imelo kwa ife, tiyeni tikambirane ntchito Polyacrylamide mu sludge dewatering!

Idasindikizidwanso kuchokera ku Qingyuan Wan Muchun yoyambirira.

Njira zothetsera mavuto wamba wa Polyacrylamide mu dewatering sludge


Nthawi yotumiza: Oct-20-2021