How to effectively use industrial wastewater zero discharge treatment equipment-Ocpuritech-img

How to effectively use industrial wastewater zero discharge treatment equipment?

by:Ocpuritech     2021-05-06
How to effectively use industrial wastewater zero-discharge treatment equipment? Author: With industrial development, sewage problem has been inevitable, waiting for a lot of industrial wastewater treatment, which requires use of zero discharge of industrial wastewater treatment equipment. It is widely used in industrial production and textile printing and dyeing industries. So how can we make better use of industrial wastewater zero-discharge treatment equipment? To make the equipment better environmental management, today environmental protection for everyone summarizes the following five points: 1. Unreasonable elimination Products: For some traditional waste products with low output value and extremely difficult waste water treatment, we should be determined to replace them with products with high output value and high technical content. 2. Strengthen management and reduce pollution: corporate management is also an important factor in the prevention and control of pollution. Such as equipment running, emitting, dripping, leaking, production accidents or product scrapping caused by not following the operating procedures, resulting in the production of a large amount of high-concentration wastewater. Washing the equipment and the ground with a large amount of water, resulting in an increase in the amount of wastewater. Cooling water and production wastewater Failure to achieve 'clear turbidity diversion' will increase the amount of wastewater and the difficulty of wastewater treatment. 3. Establish regional small-scale sewage treatment plants: For places where factories are concentrated, the principle of “whoever pollutes, who controls” should not be applied. Instead, the relationship between enterprises should be strengthened, and pollution control countermeasures should be considered as a whole. If necessary, and Possibly, the wastewater from various factories can be treated centrally, a unified sewage treatment plant can be established, and the treatment method of 'who pollutes, who pays' is implemented. 4. Improve the recycling rate of water: In order to reduce the amount of wastewater, more attention should be paid to the source of wastewater. For example, consider water recycling, or multiple reuse, to improve water recycling rate and minimize external drainage. In wastewater treatment, the recycling of treated effluent should also be considered as much as possible. 5. Recycling and comprehensive utilization: Pollutants in wastewater are all raw materials, semi-finished products, finished products and reaction media (such as solvents) that enter the water during the production process. In particular, some chemical reactions in fine chemical production are often not very safe. The separation process of the product cannot be very thorough, therefore, a certain amount of useful substances are often contained in the wastewater, especially in the mother liquor of the reaction.
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