北方地区水产养殖废水处理技术及应用研究

该文综述北方地区水产养殖废水的特点及常用的物理、化学和生物处理技术。研究表明,生物处理技术因其高效处理有机物与氨氮的能力以及提供生态修复功能,是处理水产养殖废水的较优选择。该文强调废水处理对环境保护的重要性,并提出通过平衡环境效益与经济效益、节约资源利用、保护生态系统等途径实现水产养殖业的可持续发展。该文分析全面,为北方地区水产养殖废水处理提供有价值的参考。

The characteristics and common physical,chemical and biological treatment technologies of aquaculture wastewater in northern China were reviewed in this paper.The study shows that biological treatment technology is a better choice for the treatment of aquaculture wastewater because of its ability to efficiently treat organic matter and ammonia nitrogen and to provide ecological restoration function.This paper emphasizes the importance of wastewater treatment to environmental protection,and proposes to realize the sustainable development of aquaculture by balancing environmental and economic benefits,saving resource utilization,protecting ecosystem and so on.The comprehensive analysis of this paper provides a valuable reference for the treatment of aquaculture wastewater in the north.