Imininingwane yokusebenzisa i-Cation polyacrylamide

I-Cation polyacrylamide ingeyomunye we-polyacrylamide eminingi, kodwa ngesikhathi sokusebenzisa, abasebenzisi abaningi abaqondi ulwazi olufanele nokusetshenziswa kwemikhiqizo yayo, ukuze bangakwazi ukuhlangabezana nezidingo zabasebenzisi, ngakho-ke ukuze basebenzise umkhiqizo kangcono. , okulandelayo ekusetshenzisweni kwayo kuyethulwa.

Okokuqala, naka ububanzi beqembu le-polyacrylamide flocculation

Kuhlelo lokusebenza lwangempela lokukhiqiza, uma ivolumu ye-flocculation mass incane, izothinta ukusebenza kahle kwamanzi, uma ububanzi be-flocculation mass bukhulu, kuzonciphisa izinga lokumisa lekhekhe lodaka, elizoba nokuqukethwe kwamanzi aphezulu, kanye nokucindezelwa. udaka luzoba namanzi aphezulu.Ngakho-ke, kubalulekile ukukhetha isisindo samangqamuzana e-polyacrylamide.

Okwesibili, qonda izici ze-sludge

Ngaphambi kokuthenga i-polyacrylamide, kufanele siqonde umthombo we-sludge kanye nesilinganiso sokuqukethwe kwezingxenye ezihlukahlukene ze-sludge, ngokusho kokuhlaziywa kwedatha ehambisanayo, ukuqonda ukuthi hlobo luni lwendlela yokwelashwa okufanele isetshenziselwe izinhlobo ezahlukene ze-sludge, phakathi kwazo ukuhlukaniswa okuvamile kwe-sludge. i-sludge i-organic futhi i-inorganic.

Ngaphansi kwezimo ezijwayelekile, wonke umuntu usebenzisa i-polyacrylamide yezulu enemvula ukwelapha udaka oluphilayo, ukwelashwa kwe-anionic PAM kokusebenza kahle kodaka kuzoba phezulu, kanti izinga le-acid base ye-sludge libuye libe indinganiso eyireferensi, lapho i-asidi inamandla kakhulu, khetha imikhiqizo ye-cationic.

Okwesithathu, amandla iqembu polyacrylamide flocculation

Kufanele futhi sinake amandla e-flocculation ekukhiqizeni nasekusetshenzisweni, futhi umbandela wokuhlola ukuthi ngeke uphuke ngaphansi kwemibandela yendlela ethile yamandla.Ukukhethwa kwekhwalithi ephezulu ye-polyacrylamide ye-ionic enhle kungaqinisekisa ukuthi i-flocculation izinzile, futhi ukukhethwa kwesakhiwo esifanele samangqamuzana nesisindo samangqamuzana kuzothinta ukuzinza kwe-flocculation.

Okwesine, i-ionic degree ye-polyacrylamide

Ngaphambi kokwelashwa kwe-sludge, kufanele siqale sincibilikise izidakamizwa ezinamadigri e-ionic ahlukene elabhorethri ngokusho kokuhlangenwe nakho, ngokulandelana wengeze amasampula e-sludge, ngokusho kokusabela kwezidakamizwa nodaka, ngokuqhathanisa, khetha imodeli efanele engabizi, enganciphisa. umthamo womkhiqizo wethu futhi sinciphise kakhulu izindleko zethu zokwelashwa.