Izindaba Zemboni

Ukukhethwa kwe-Polyacrylamide kuncike ekushajweni kwezinhlayiya, izinto eziqinile, amakhemikhali amanzi, imishini kanye nomgomo wokwelashwa. Lo mhlahlandlela uphendula imibuzo evame kakhulu yobuchwepheshe kanye nokuthenga ngenkathi uhlukanisa amanani e-TDS ezingeni lomndeni nezincomo eziqondene nebanga.

Izinhlelo ezintathu zokulinganisa eziqinisekisiwe zokuhlolwa kwamabhodlela zamanzi angcolile asebenzisa upende apinki, obomvu ngokunsundu kanye nompunga. Ibhokisi ngalinye linikeza isitimela esigcwele esinezinyathelo ezine - i-decolorizer, i-caustic soda ku-pH 7-8, i-anionic PAM flocculation kanye nokuhlukaniswa koketshezi oluqinile - ngemithamo eqondile ngethani ukuze ukwazi ukuqala ukuhlolwa kwakho kwebhodlela.

Upende osekelwe emanzini unciphisa ukukhishwa kwe-VOC, kodwa ucindezela inkinga emanzini angcolile. Lo mhlahlandlela uchaza izigaba ezimbili zokukhiqiza ezikhiqiza amanzi angcolile kapende kanye nezici ezinhlanu - ukwakheka okuyinkimbinkimbi, ukuhlanganiswa okuzinzile, ukubola okungekuhle, umbala ophezulu kanye ne-pH ecishe ingathathi hlangothi - okunquma zonke izinqumo zokwelapha ezilandelayo.

Ukwelashwa ngamakhemikhali okuzinzile kuncike kokungaphezu kokukhetha i-coagulant noma i-flocculant efanele. Amakhemikhali, uhlelo lokugcina, iphampu yokulinganisa, amanzi okuxuba, i-mixer, indawo yokujova kanye ne-logic yokulawula kumele kuqaliswe njengenqubo eyodwa ehlanganisiwe.

I-Bluwat BWD-01 iyi-polymer eqinile ye-quaternary ammonium cationic okungenani engu-50% eyenzelwe ukususa umbala, ukugoqa kanye nokunciphisa i-CODcr ehambisanayo. EJalimane, ibekelwe izindwangu zobuchwepheshe, izindwangu ezimboziwe kanye nokuqeda izindwangu zezimboni zokwelapha imibala, amadayi ahlakazekile kanye nemibala ekhethekile.

Uhlelo lokwelapha lubhekana nenselele yendawo esebenzayo: ikhemikhali yokuqeda eyinkimbinkimbi idinga ukususwa kombala ngaphandle kodaka lwamaminerali olungadingekile noma ukuphazamiseka kokwelashwa okuthuthukisiwe. I-BWD-01 iyancibilika emanzini, ingancibilikiswa izikhathi eziyi-10 kuya kwezingama-40, futhi ingasetshenziswa yodwa noma nge-polyaluminum chloride elinganisiwe ngokwehlukana ngemuva kokuhlolwa kwe-flocculation okumele.

Funda ukuthi izinqubo zokukhiqiza ze-semiconductor zithinta kanjani isidingo samanzi ahlanzekile kakhulu, ukuhlukaniswa kwamanzi angcolile, ubuchwepheshe bokwelapha kanye namasu okusebenzisa kabusha amanzi.

I-Blwat yenze ukuhlolwa kokwelashwa kwelabhorethri emanzini amdaka aphuzi aqukethe i-nickel isebenzisa i-ejenti yokubamba insimbi esindayo, i-PAC kanye ne-anionic polyacrylamide. Ukwelashwa kwaveza ama-floc abonakalayo, kwasheshisa ukuqina kanye nokuhlukaniswa okuqinile noketshezi okuthuthukisiwe.

Ukuhlanzwa kodaka kunganciphisa ukusebenza kokuzinza futhi kuthinte ikhwalithi yokungcola. Funda ngezimbangela eziyinhloko, okuhlanganisa ukuntuleka kwezakhamzimba, izinga lokushisa eliphansi, ukushaqeka kwe-pH, izinto ezinobuthi kanye nokuphefumula ngokweqile, nokuthi ungazilawula kanjani.

Ukuhlolwa kwamanzi amdaka okunembile kuncike ezintweni zokugqoka ingilazi ezihlanzekile, amasampula amele, ukulawula okungenalutho, ama-curve ajwayelekile, ukuhlolwa okuhambisanayo, ukuhlolwa kokubuyisa kanye nokuhlaziywa kokuhambisana kwedatha.

Ukwelashwa kwamanzi amdaka ezimbonini kwandisa isidingo somhlaba wonke se-polyacrylamide ngo-2026. Funda ukuthi kungani i-PAM isetshenziswa kabanzi ekucwilisweni kwamanzi, ekususweni kodaka, ekususweni kwezinto eziqinile kanye nasekuhlanjululweni kwamanzi amdaka.