Ngokubanzi, into yokucoca kufuneka itshintshwe kwezi meko zilandelayo:

1. Into yokucoca ikhubazekile okanye yonakele;

2. Xa ukuchaneka kokucoca kwesihluzo esichanekileyo kuncipha kwaye singakwazi ukuhlangabezana neemfuno zamanzi amdaka.

3. Ukukhutshwa kwamanzi kwenkqubo akuhambelani nomgangatho.

Izizathu eziqhelekileyo zokutshintshwa rhoqo kweekhatriji zokucoca ukhuseleko zezi:;

1. Umgangatho wamanzi akrwada awuzinzi kwaye uguquguquka rhoqo, okukhokelela kumthamo ogqithisileyo we-particle into engena kwi-filter element kunye nokunciphisa umjikelo.

2. Isiphumo sokusebenza konyango lwangaphambili sibi, kwaye i-flocculants, i-scale inhibitors, njl.njl ezongeziweyo kunyango lwangaphambili azihambelani okanye azihambelani nomthombo wamanzi, zenza izinto ezincangathi ezibambelela kumphezulu wokucoca. element, ekhokelela kuhluzo olusebenzayo lwesiqalelo sokucoca.

3. Umgangatho wecebo lokucoca ulambatha, kwaye ubukhulu bepore bangaphakathi nangaphandle bomgangatho ombi wokucoca element buyafana.

Ngapha koko, kuphela umaleko wangaphandle onesiphumo sokucalula, ngelixa ubungakanani bepore yokucoca into elungileyo yokucoca iyancitshiswa ngokuthe ngcembe ukusuka ngaphandle ukuya ngaphakathi. Ukuchaneka kocweyo lwangaphakathi yi-5 ± 0.5 µ m, kwaye ubungakanani bezingcolisi zikhulu kwaye zikhulu, Ukusetyenziswa kwexesha elide kunokuqinisekisa umgangatho ofanelekileyo wamanzi amdaka.