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Anthranilic acid wastewater treatment with large centrifugal extraction machine

by:Deyuan      2020-09-07
In industry production, can produce all kinds of organic wastewater, today need to explain is anthranilic acid waste water, this kind of wastewater is toxic, compound high content, high COD concentration and difficult degradation, such as direct emissions, can cause very big pollution to the environment, also has an impact on human health.

at present for anthranilic acid wastewater treatment mainly by solvent extraction method. Zhengzhou days. cwl - extraction research and development production M series large centrifugal extraction machine, have very good effect on treatment of such wastewater.

using centrifugal extraction machine for processing, first of all need to adjust the PH value for raw material liquid. After raw material liquid pretreatment, choosing the appropriate extraction agent, to set the ratio of extraction solvent and waste water feed, two-phase fluid into the centrifugal extraction machine respectively, with the aid of the rotation of the drum, through the turbine disc and the impeller to make two phase mixing and dispersing quickly, two phase solution fully mass transfer, mixing and mass transfer process. Mixture on the drum under the action of centrifugal force, to achieve two phase separation, clarification of two phase fluid end respectively through their weir plate into the collection chamber and the tube was closed to derivation, respectively, to complete the two phase separation process.

after extraction of organic phase need to reverse extraction, extraction solvent to recycle. After processing the liquid alkali extraction, extraction phase recovery extraction agent, to complete the whole extraction process.

anthranilic acid wastewater treatment processes:

zhengzhou days. cwl - extraction technology co. , LTD. R &d and production M type centrifugal extraction machine is applicable to all kinds of high concentration organic wastewater treatment. The series equipment is not only comprehensive investment, cover an area of an area small, less and low energy consumption, easy operation, COD removal rate as high as 96. 47%, widely used in various wastewater treatment field.

related extraction equipment figure:

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