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Treatment of industrial wastewater from soybean pr

Release Date:8/23/2016 8:53:10 AMRelated,Up:1240次

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In the process of food processing, large amounts of waste gas, waste water and solid waste are generated. If these wastes are not treated and discharged directly into the environment, they will cause serious environmental pollution and destroy the ecological balance.Therefore, we must attach great importance to comprehensive treatment and waste utilization.The following is a brief introduction to wastewater treatment by jiujiang jingye food machinery co., LTD.

1. The physical

Physical method is often used in primary treatment or pretreatment of waste water.Common physical treatment methods include sedimentation and air floatation, interception and filtration, centrifugal separation, gravity separation and evaporation concentration, etc.It is simple and economical to use physical method for wastewater treatment, but it often fails to achieve ideal treatment effect.

2. Chemical treatment

Chemical treatment is a method by means of chemical reaction to remove or recover dissolved or colloidal substances in waste water, which can reach the recovery of useful substances, reduction of ph in waste water, removal of metal ions and oxygen reduction.Because chemical treatment often requires chemical agents and materials, treatment costs are high.

Physical and chemical treatment

Physicochemical treatment is to use the mass transfer process to separate the dissolved substances in the waste water and recover the useful components so that the waste water can be treated in depth.The usual physicochemical treatment methods include active flotation, stripping, blowing, extraction, adsorption, electrodialysis, etc.

Biological treatment

Biological treatment is to make use of the metabolic action of microorganisms to transform the organic matter in the waste water into stable and harmless substance in the form of karst caves and colloids.Biological treatment is the key to the whole process of food waste water.

Jiujiang conscientiousness food machinery co., LTD is a food machinery, sterilization pot, pot, cooking pot, stainless steel containers, fermentation tank, mixing tank, storage tanks, fruit juice production line, tea, beverage production line, sterilization kettle, completely automatic sterilization pot, semi-automatic sterilization pot, high-temperature cooking pot, and other products professional production and processing of private limited liability company.




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