亚州一区二区-中文字幕精品一区-日韩欧美精品一区二区-手机看片福利永久-在线免费成人-中文字幕免费av-男女污污网站-国产日b视频-日韩国产三级-欧美成年人网站-日本黄色精品-欧美a级成人淫片免费看-天天摸天天摸-91婷婷色-99久久国产精

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.