Iingxaki zegwebu kunyango lwamanzi!

Ukucocwa kwamanzi ngumba obalulekileyo kwimveliso yale mihla yemizi-mveliso. Nangona kunjalo, ingxaki yegwebu idla ngokuba yinto ephambili ekuthinteleni ukusebenza kunye nomgangatho wonyango lwamanzi. Xa isebe lokukhusela indalo lifumanisa i-foam eninzi kwaye lingahambelani nomgangatho wokukhutshwa, ukukhutshwa ngokuthe ngqo akugcini nje ukucotha inkqubo, kodwa kunokubangela ingozi enokuthi ibangele. Ukuze kulungiswe le ngxaki, ukusetyenziswa kwe-defoamer kubaluleke kakhulu.

Iingozi ze-Foam

I-foam egqithisileyo ephuma phezu kwendawo yonyango ayichaphazeli kuphela ukusebenza ngokuqhelekileyo kweziko, kodwa inokubangela ukungcoliseka kwendawo engqongileyo. Ngokusebenzisa i-defoamers, i-foam inokulawulwa ngokufanelekileyo ukukhusela ukucoceka kunye nokhuseleko lokusingqongileyo.

Ukuqokelela kwe-foam ngexesha le-aeration okanye i-oxygen kunyango lwamanzi e-biological kunokuphazamisa inkqubela phambili yonyango kwaye kukhokelela ekulahlekeni kwe-sludge esebenzayo kunye neebhaktheriya. Ukusetyenziswa kwe-defoamers kunokunciphisa ukuveliswa kwe-foam kunye nokuqinisekisa inkqubela phambili egudileyo yenkqubo yokucoca amanzi e-biological.

I-foam egqithisileyo kumanzi ajikelezayo ayichaphazeli kuphela ukusetyenziswa kwamanzi okwesibini, kodwa ingaba nefuthe elithe ngqo kwinkqubela yemveliso kunye nomgangatho wemveliso. Ukusetyenziswa kwe-defoamers kunokunciphisa i-foam kumanzi ajikelezayo, ukuqinisekisa umgangatho wamanzi kunye nokusebenza kakuhle kwemveliso.

Unokukhetha njani i-defoamer

Umgaqo wesenzo se-defoamers ngokuyinhloko ngokusebenzisana kweekhemikhali kunye ne-surfactant kwi-foam, leyo iyancipha umsebenzi we-surfactant, ukwenzela ukukhuthaza ukugqabhuka kwe-foam. Enyanisweni, ezinye i-defoamers zinokuthi zitshintshe isakhiwo somphezulu we-foam okanye ukunciphisa ukuzinza kwe-foam ukufezekisa umphumo we-defoaming. I-Defoamers ngokungathandabuzekiyo isisombululo esihle xa sijongene nenani elikhulu leengxaki ze-foam.

Xa ukhetha i-agent ye-antifoam, kufuneka kwakhona ubeke ingqalelo kwimpembelelo yayo. Ezinye i-defoamers zinokuba ne-defoam engaphelelanga okanye iingxaki zesibini ze-foam, ezingenako nje ukusombulula ingxaki ye-foam, kodwa zinokuzisa iingxaki ezintsha. Kufuneka kuqatshelwe ukuba ezinye i-defoamers zinokuba yingozi kwiibhaktheriya zebhayoloji, ezichaphazela inkqubo ye-MBR, kunye nokutshabalalisa i-membrane ye-percolation kunye nokuthintela inwebu ye-ultrafiltration. Emva kokufaka i-defoamer, kufuneka kwakhona uhlawule ingqalelo kwimpembelelo yayo kwizikhombisi zomgangatho wamanzi, njengexabiso le-pH, i-carbon organic carbon, njl. Ukuba ezi zalathisi zidlula umgangatho, zinokubangela ukungcola kwesibini kwaye zichaphazele umphumo wokucoca amanzi. .Xa ukhetha i-agent ye-antifoam, kufuneka uqinisekise ukuba ayiyi kubangela umonakalo kwinkqubo yokucoca amanzi. Ke ngoko, iindleko kunye nokusebenza ngokulula zizinto ekufuneka ziqwalaselwe xa ukhetha i-defoamers.

Ukuba usenamathandabuzo malunga nokukhethwa kwe-defoamer. Okanye ufuna ukuthenga i-defoamers kunye nezinye iikhemikhali zokunyanga amanzi. Nceda uqhagamshelane nam.