ASTM International

Standard Practice for Coagulation-Flocculation Jar Test of Water
 N D2035

Annotation

This practice covers a general procedure for the evaluation of a treatment to reduce dissolved, suspended, colloidal, and nonsettleable matter from water by chemical coagulationflocculation, followed by gravity settling. The procedure may be used to evaluate color, turbidity, and hardness reduction.

The practice provides a systematic evaluation of the variables normally encountered in the coagulation-flocculation process.

The values stated in SI units are to be regarded as standard.

This standard does not purport to address the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Автоматический перевод:

Общепринятая практика для теста стеклянной банки флокуляции коагуляции воды

Эта практика покрывает общую процедуру для оценки лечения для сокращения растворенного, приостановленного, коллоидного, и неоседающего вопроса от воды химическим coagulationflocculation, сопровождаемым самотеком расчет. Процедура может использоваться для оценки цвета, мутности и сокращения твердости.