Treatment of salty imidacloprid wastewater by facultative anaerobic hydrolysis-pressurized bio-contact oxidation process;
兼氧水解-加压接触氧化塔处理含盐吡虫啉废水
The pressurized bio-contact oxidation process can build an anaerobic micro-environment and result in SND process.
3 MPa,其COD去除率超过70%,NH3—N和TN去除率分别可达85%和80%;含盐质量分数的增加会抑制硝化菌的增殖;加压接触氧化塔在内部能够形成厌氧微环境,实现同步硝化反硝化。
