土霉素废水处理技术研究进展

我国是抗生素生产和使用大国,其中土霉素是应用最广泛、使用量最大的一类四环素类抗生素。土霉素废水污染物浓度高,成分较复杂,属于高浓度难降解有机废水,其合理、有效的达标处理技术越来越受到人们的广泛关注。综述了土霉素废水物化、生物以及深度处理技术的特点及研究进展,提出加强土霉素废水的深度处理,实现废水的达标排放,是土霉素废水处理的重点研究方向。

Research on Treatment Methods of Oxytetracycline Wastewater

China is one ofthe countries in which the production and usage amount ofthe antibiotics are very large. And in the antibiotics,oxytetracycline is one class of tetracycline antibiotics used most widely and the usage is the largest. Because the pollutant concentration was high and the composition of pollutant was complex, oxytetracycline wastewater was classified as the high concentration refractory organic wastewater,the reasonable and effective treatment technologies of oxytetracycline wastewater has got more and more attention. The characteristics and progress of physico- chemical treatment technology, biological treatment technology, and the advanced treatment technology for oxytetracycline wastewater were reviewed. It was put forward that the key research direction of oxytetracycline wastewater treatment was strengthening the depth treatment of oxytetracycline wastewater in order to achieve the discharge standard.