With the continuous development of industrialisation in China, all kinds of industrial wastewater are also proliferating. High-concentration wastewater produced by industry will pollute water bodies, so that the organisms in the water bodies can not survive, destroying the ecological balance; if the wastewater seeps into the ground, it will also pollute the groundwater, affecting the safety of people’s drinking water. Moreover, some toxic and hazardous substances in wastewater may be passed in the food chain and eventually enter the human body, posing a threat to human health, requiring professional treatment with high concentration wastewater treatment equipment.
At present, the high concentration wastewater we can relate to include: chemical industry wastewater, pharmaceutical wastewater, printing and dyeing wastewater, electroplating wastewater and so on. These wastewater may contain a large number of organic matter, inorganic matter, heavy metals, toxic and hazardous substances.
The difficulties in treating high concentration wastewater are large, mainly including: first, . High concentration: the high concentration of pollutants in the wastewater requires more powerful treatment methods for effective removal. Second, complex composition: high concentration wastewater usually contains a variety of pollutants, and its composition is complex, making it difficult to treat. Third, poor biodegradability: some of the highly concentrated wastewater is poorly biodegradable, and needs to be pre-treated with other treatment methods. Fourth, high toxicity: some high-concentration wastewater may contain toxic substances, posing a safety threat to the treatment equipment and operators. Fifth, the difficulty of resourcing: high concentration wastewater in the treatment process, to achieve the difficulty of resourcing and reuse.
At present, high concentration wastewater treatment equipment want to deal with this kind of wastewater, mainly use physical treatment method, chemical treatment method, biological treatment method, membrane separation method, advanced oxidation method, etc., the actual treatment, often according to the characteristics of the wastewater and the treatment requirements, choose the appropriate treatment method or a combination of a variety of methods.
Liding environmental protection professional engaged in sewage treatment for more than ten years time, its production and research and development of high-concentration wastewater treatment equipment Blue Whale series, daily can solve more than one hundred tonnes of high-concentration wastewater, strong and durable, cost-effective, the effluent meets the standards.
Post time: May-11-2024