Iinkcukacha zokusebenzisa i-Cation polyacrylamide

I-Cation polyacrylamide yeyomnye we-polyacrylamide eninzi, kodwa kwinkqubo yokusetyenziswa, abasebenzisi abaninzi abaqondi ulwazi olufanelekileyo kunye nokusetyenziswa kwemveliso yayo, ukuze bangakwazi ukuhlangabezana neemfuno zabasebenzisi, ngoko ukuze basebenzise imveliso engcono. , ilandelayo kwimiqathango yokusetyenziswa kwayo yaziswa.

Okokuqala, nikela ingqalelo kububanzi beqela le-polyacrylamide flocculation

Kwimveliso yesicelo eyiyo, ukuba umthamo we-flocculation mass incinci, iya kuchaphazela ukusebenza kakuhle kwe-drainage, ukuba i-flocculation mass diameter inkulu, iya kunciphisa iqondo lokumisa i-cake yodaka, eya kuba nomxholo ophezulu wamanzi, kwaye icinezelwe. udaka luya kuba namanzi aphezulu.Ngoko ke, kubalulekile ukukhetha ubunzima be-molecular polyacrylamide.

Okwesibini, qonda iimpawu ze-sludge

Ngaphambi kokuthenga i-polyacrylamide, kufuneka siqonde umthombo we-sludge kunye nomlinganiselo womxholo wamacandelo ahlukeneyo e-sludge, ngokutsho kuhlalutyo oluhambelanayo lwedatha, ukuqonda ukuba luhlobo luni lwendlela yonyango kufuneka isetyenziswe kwiintlobo ezahlukeneyo ze-sludge, phakathi kwazo ulwahlulo oluqhelekileyo lwe-sludge. udaka luyinto ephilayo kunye ne-inorganic.

Phantsi kweemeko eziqhelekileyo, wonke umntu usebenzisa precipitation positive ion polyacrylamide ukunyanga udaka organic, unyango anionic PAM ye-inorganic sludge ukusebenza kakuhle iya kuba phezulu, kwaye iqondo isiseko acid of udaka kwakhona umgangatho reference, xa iasidi yomelele kakhulu, khetha iimveliso cationic.

Okwesithathu, amandla eqela le-polyacrylamide flocculation

Kufuneka kwakhona sinikele ingqalelo kumandla e-flocculation kwimveliso kunye nesicelo, kwaye inqobo yokuvavanya kukuba ayiyi kuphulwa phantsi kweemeko zolwalathiso oluthile lwamandla.Ukukhethwa komgangatho ophezulu we-polyacrylamide ye-polyacrylamide enomgangatho ophezulu kunokuqinisekisa ukuba i-flocculation izinzile, kwaye ukukhethwa kwesakhiwo esifanelekileyo se-molecular kunye nobunzima be-molecular kuya kuchaphazela ukuzinza kwe-flocculation.

Okwesine, i-ionic degree ye-polyacrylamide

Ngaphambi kokuba unyango lwe-sludge, kufuneka siqale sinyibilikise iziyobisi ezinezidanga ezahlukeneyo ze-ionic kwilabhoratri ngokuhambelana namava, ngokulandelelana ukongeza iisampulu ze-sludge, ngokuhambelana nokusabela kweziyobisi kunye nodaka, ngokuthelekisa, khetha imodeli efanelekileyo eneendleko, enokunciphisa. idosi yemveliso yethu kwaye sinciphise kakhulu iindleko zethu zonyango.