Coating standard: water pollutant discharge standard of Chongqing Chemical Industry Park has been implemented recently

Core tip: with the approval of Chongqing Municipal People's government, the discharge standard for main water pollutants of Chongqing Chemical Industry Park (hereinafter referred to as the standard) was officially implemented recently Six pollutant control indexes are set in the standard Compared with the integrated wastewater discharge standard (GB8978-1996), the total nitrogen is increased, and the control limits of COD, petroleum and ammonia nitrogen are tightened BOD5 and total phosphorus remain unchanged According to the standard, the centralized industrial wastewater treatment plant and new chemical project in the new chemical industrial park shall be implemented from the date of standard release and implementation Standard for existing chemical industry park Paint agent, top 10 Chinese wall paint brands Recommended introduction: interior wall paint and exterior wall paint can achieve beautiful, clean and pleasant effects, but the effects in different environments are different, so the color of the paint will be different There are ten brands of Chinese paint, ten brands of global paint, ten brands of Chinese wall paint, and ten brands of Chinese paint, Famous trademark of Chinese paint and coating In private rooms, most of us choose according to our own personality, personal hobbies and living habits The younger generation will choose the interior wall paint with rich colors and bright colors, while the older ones will have some working experience Home of coatings: with the approval of Chongqing Municipal People's government, the discharge standard of main water pollutants of Chongqing Chemical Industry Park (hereinafter referred to as the standard) has been officially implemented recently Six pollutant control indexes are set in the standard Compared with the integrated wastewater discharge standard (GB8978-1996), the total nitrogen is increased, and the control limits of COD, petroleum and ammonia nitrogen are tightened BOD5 and total phosphorus remain unchanged According to the standard, the centralized industrial wastewater treatment plant and new chemical project in the new chemical industrial park shall be implemented from the date of standard release and implementation The standard sets a two-year transition period for the existing centralized industrial wastewater treatment plant in the chemical industry park, which will be implemented from January 1, 2015; the existing non chemical industry park chemical enterprises will discharge the wastewater into the water body with substandard water function from January 1, 2013, and within one year after the receiving water body fails to meet the water function standard, the corresponding limit value of this standard will be implemented for the substandard indicators The standard is the seventh compulsory local standard in Chongqing After its implementation, it will play a positive role in strengthening the prevention and control of water pollution in Chongqing, ensuring the water environment quality of the Three Gorges reservoir, strictly controlling the discharge of main water pollutants in the chemical industry park, preventing the risk of water pollution accidents in the chemical industry park, and promoting the progress of production technology and pollution control technology in the chemical industry Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,