Microwave Radiation Water Treatment Technology Services

BOC Sciences provides customers with microwave radiation water treatment technology that can achieve the purpose of wastewater treatment. Pollutants in the water is under the joint action of additives and microwaves, a violent catalytic, physicochemical reaction occurs, transformed into insoluble substances or gases from the water separation, large molecules in the water, difficult to degrade organic pollutants under the joint action of microwaves and additives, is broken down into small molecules, combined with additives to generate fast-sinking flocculent removal; metal ions can be directly combined with additives to generate fast-sinking flocculent precipitation; Ammonia nitrogen into ammonia gas escape; phosphorus in the water into insoluble phosphate precipitation and removal.

The Choice of Microwave Radiation Water Treatment Technology

• Microwave - catalytic technology

The use of a strong absorption of microwave substances as a "sensitizer", that is, these substances as a catalyst to achieve catalytic reactions under microwave radiation, to achieve the purpose of treatment of organic wastewater.

• Microwave-advanced oxidation technology

The basic principle of advanced oxidation technology is that hydroxyl radicals (∙OH) mineralize various pollutants in water through electron transfer, electrophilic addition, dehydrogenation reaction, etc., and mineralize harmful substances or transform them into less toxic and easily biodegradable intermediate products. Microwave radiation reduces the activation energy of the reaction and facilitates the release of hydroxyl radicals (∙OH), i.e., increases the rate of ∙OH production, thus reducing operating costs.

• Microwave-biotechnology

In the process of treating wastewater, problems such as high concentration of influent water, microorganisms being killed, or difficult degradation of intermediate products after treatment often occur. The introduction of microwave technology into the biological treatment process, the use of microwave radiation pretreatment of highly concentrated wastewater, or biological methods of treatment of wastewater and then microwave depth treatment. It can make up for the defects of conventional biological treatment methods and improve the efficiency of wastewater treatment.

Microwave Wastewater treatment process

Microwave wastewater treatment process is different from the traditional wastewater treatment process, its advantage is that the process is greatly simplified, and reduce a large number of pipe network engineering, no special requirements for the pH, concentration, temperature of the feed water.

Microwave sewage treatment process description:

• Removal of large debris such as gravel, wood blocks and plastics;
• Adjusting the water quantity and quality of the regulating tank to reduce the impact load on the subsequent treatment structures;
• Mixing and shaking the effluent and additives thoroughly;
• Physico-chemical reactions of pollutants and additives as well as microwave low temperature catalyzed physical and chemical reactions in the microwave reactor;
• Separation of solids and liquids for discharge or reuse, and dewatering of sludge for export or other uses.

Microwave Wastewater Technology Services

• Microwave direct irradiation for organic wastewater degradation

Microwave direct irradiation of organic wastewater to be degraded does not require additional reagents and has no secondary contamination.

• Microwave regeneration of activated carbon for organic wastewater treatment

Microwave irradiation technology can effectively desorb the organic matter on the surface of activated carbon, promote its further degradation and regenerate the activated carbon. This not only can reduce the subsequent cost of wastewater treatment, but also can avoid secondary pollution to the environment.

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