White carbon black wastewater treatment, super magnetic separation equipment manufacturer, must source environmental protection. The selection of sewage treatment equipment shall be based on the actual needs of the sewage to be treated, and the pollution degree of the sewage after treatment shall be understood in detail, and then what standard shall be reached after treatment. White carbon black wastewater treatment, the diversity of sewage treatment equipment also makes each kind of equipment has its own characteristics, so the selected equipment and the sewage object to be treated will not be more compatible, which exceeds the price of sewage treatment equipment. It is more important to know where the equipment is at the time of purchase and whether there is an easy to consume structure, so it is more important to install the widget during use or installation. In addition, the buyer also needs to understand the different effects of different materials and equipment. The difference of materials will also lead to the difference of the price of sewage treatment equipment, so it is very important to choose the right equipment.
It is pointed out that the mercury containing wastewater mainly comes from non-ferrous metal smelter, chemical plant, pesticide plant, paper mill, dye plant and thermal instrument plant. The methods of removing inorganic mercury from wastewater include sulfide precipitation, chemical coagulation, activated carbon adsorption, metal reduction, ion exchange and microorganism. In the treatment of white carbon black wastewater, the alkaline mercury containing wastewater is usually treated by chemical coagulation or sulfide precipitation. The wastewater containing mercury can be treated by metal reduction.
White carbon black wastewater treatment company analysis of source control and sewage interception technology - scope of application: from the source control sewage discharge to the urban water body, mainly used for the urban water body coastal sewage discharge outlet, early rainwater or dry water discharge outlet of separate rainwater pipeline, combined sewage system coastal discharge outlet and other engineering treatment. Key points of white carbon black wastewater treatment technology: wastewater intercepting and receiving pipe is a direct and effective engineering measure for the treatment of black and odorous water, and also the premise for other technical measures. By laying sewage intercepting pipelines along the river and lake, and reasonably setting lifting (Transportation) pump house, the sewage will be intercepted and incorporated into the urban sewage collection and treatment system. The white carbon black wastewater treatment company said that the overflow control device should be arranged along the river bank or lake bank for the rainwater sewage combined system pipe network in the old urban area. If the pollution source cannot be intercepted along the river and lake, engineering measures such as on-site treatment can be considered. It is strictly prohibited to directly discharge the sewage intercepted in the urban area into the downstream of the urban river. In practical application, the elevation of the discharge outlet and the water level of the receiving water body of the overflow device should be considered, and a check device should be set to prevent backflow in case of rainstorm.
In recent months, various provinces and cities have launched black and odorous water treatment projects, involving a huge amount of investment. The total planned investment of white carbon black wastewater treatment project is nearly 9.1 billion yuan. The total investment of the project is 29.9657 million yuan. In addition, the white carbon black wastewater treatment company pointed out that 21 consortiums, which had attracted extensive attention in the industry, had been shortlisted for the PPP project of comprehensive treatment of black and odorous water in Huai'an District, and formally invited the pre qualified bidders to participate in the bidding. In view of the current situation and difficulties of black and odorous water treatment in China, many provinces and autonomous regions have issued policies and regulations on black and odorous water treatment, which has become a hot spot in the environmental protection market. According to the calculation of E20 Research Institute, under the pressure of the action plan for water pollution prevention and control and other policies, the market space of comprehensive water environment treatment has been established It will reach 4.6 trillion yuan, of which the market space of ecological landscape and black and smelly water treatment will account for more than 50%.
The list of black and odorous water bodies in national urban built-up areas has been released: more than 70% of 295 prefecture level and above cities in China have black and odorous water bodies, 1861 of which have been identified. The black and odorous water bodies in the built-up areas of municipalities directly under the central government, provincial capitals and cities specifically designated in the plan shall be basically eliminated. The total market demand for white carbon black wastewater treatment is more than 400 billion. According to the requirements of the national new urbanization plan, by 2020, all counties and key towns in China will have the capacity of sewage collection and treatment, and the sewage treatment rates of counties and cities will reach about 85 and 95 respectively. Beijing Tianjin Hebei, Yangtze River Delta, Pearl River Delta and other regions completed one year ahead of schedule. (led by the Ministry of housing and urban rural development, with the participation of the development and Reform Commission, the Ministry of environmental protection, etc.)