911精品国产一区二区在线-最新黄网-中文字幕av免费-偷偷操视频-欧美一级性视频-www操操操-伊人久久超碰-亚洲乱子伦-日日摸日日碰夜夜爽av-人妻精品久久一区二区三区-国产精品夜间视频香蕉

Solution
Solution for Difficult to degrade Wastewater

Solution for Difficult to degrade Wastewater

Some specific industries may generate recalcitrant wastewater during production, and the organic pollutants in this wastewater are difficult to biodegrade, such as organic phosphorus wastewater, coking wastewater, antibiotic wastewater, etc. For this type of wastewater, it is necessary to first use physical and chemical processes to improve the biodegradability of the wastewater, and then carry out biochemical treatment. These processes mainly include physical methods such as adsorption, extraction, and precipitation, as well as advanced oxidation technologies such as Fenton, electrocatalytic oxidation, and catalytic wet oxidation. For this type of wastewater, our company has developed adsorption, extraction, catalytic oxidation and other devices combined with biochemical processes to solve the problem of difficult and costly treatment of this type of wastewater.