Characteristics and test purposes of coagulation sedimentation beaker test method
The coagulation sedimentation beaker test method generally refers to a test method in which a certain chemical agent (such as a coagulant/flocculant) is added to the raw water, and the raw water is deeply purified by the coagulant/flocculant.
The coagulation and precipitation beaker cup test method is also the most commonly used method in all current water treatment processes. It plays a certain role in the production of large-scale water treatment art, so it is generally used in large sewage treatment plants, water supply and drainage. The factory often does some coagulation precipitation beaker tests.
The equipment and instruments used in the coagulation and sedimentation beaker test mainly include a coagulation test agitator, a stirring cup, a timer, a meter, a turbidity instrument, etc. The characteristics of the test method of the coagulation and precipitation beaker today and the constant wind The purpose of the test is summarized as follows:
<1> Coagulation and precipitation beaker test method Features advantages:
(1) Small occupied area, fast mixing reaction and high processing efficiency;
(2) A wide range of applicable water quality;
(3) Excellent water quality;
(4) Low equipment cost;
(5) Guide the production role.
<2> Common purposes of the test method for coagulation sedimentation beakers:
(1) comparing the coagulation effects of various coagulants;
(2) determine the optimal coagulant dosage;
(3) optimizing the mixing conditions;
(4) Optimizing flocculation conditions;
(5) Explore a reasonable combination of mixed flocculation and sedimentation.
The above is the characteristics of the test method of the coagulation and sedimentation lamp cup and the common purpose of use. The specific method of coagulation and precipitation beaker test can be referred to Wuhan Meiyu Instrument Co., Ltd. / Technical Support column, Wuhan Meiyu Instrument Co., Ltd. is coagulation It is a professional manufacturer of test stirrer, coagulation experiment mixer and six-coupler. It is also the editorial unit of "Coagulation and sedimentation beaker experiment method".
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