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There are problems with sewage, Mianjin environmental protection doctors come to diagnose

Time : 2020-10-16

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There are problems with sewage, Mianjin environmental protection doctors come to diagnose
1. Dye chemical wastewater

At the end of June, the sales manager of Makinggreen Environmental Protection visited a dye chemical company. The wastewater from the company had poor biochemical properties and high chroma. It is hoped that through bio-enhancement methods, the COD removal rate of the biochemical system will be improved and the cost of advanced treatment will be reduced. At present, our company's biological promotion series-COD bacteria have been used for production experiments.



2. Landfill leachate

At the end of June, the sales manager of our company went to a waste-to-energy power plant to discuss the total nitrogen problem of landfill leachate. Landfill leachate is one of the difficult-to-treat wastewater, which has the characteristics of high pollutant load and complex water quality. It is recommended to use our company's nitrifying bacteria, denitrifying bacteria and BMC carbon source products, which can effectively reduce the customer's site ammonia nitrogen and total nitrogen indicators, and ensure that the customer's landfill leachate treatment is stable and up to standard.




3. Chemical wastewater


At the end of June, the chief technology of our company went to a chemical company to start a sewage treatment project with high total nitrogen standards. The total nitrogen in the water in the project reaches 1800ppm, which has certain toxicity suppression and is very difficult. In order to ensure smooth domestication and total nitrogen compliance, this project is equipped with our company's high-efficiency total nitrogen removal bacteria Micro Boost Den and BMC high-efficiency composite carbon source, waiting for the good news of total nitrogen to reach the standard. The picture below shows the high-efficiency carbon source products placed in the owner's warehouse.



4. Pesticide intermediate wastewater


At the end of June, in a pesticide intermediate manufacturer, the wastewater biochemical system was impacted, and the ammonia nitrogen in the effluent remained high, which required reduced load operation. After evaluation by our technical engineers, it is recommended to use our biological promotion series-nitrifying bacteria rapid recovery system, and provide environmental protection doctor services.


5. New warehouse base

With the gradual elimination of the new crown pneumonia epidemic, in order to provide customers with faster logistics and after-sales service experience, improve service quality and delivery efficiency, after careful site selection and layout, our North China regional transit warehouse has been successfully accepted and will be put into use soon. The picture below shows the overall photo of the newly built warehouse.