The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken.
Barta qiyaasta daawada iyo xawaaraha isku qasidda waa in si taxaddar leh loo go'aamiyaa in la damaanad qaado in kiimikada si siman loogu dhex qasan karo kiimikooyinka kale ee biyaha ku jira oo aan la jebin karin qulqulka.