【摘要】 淡水资源短缺是全球性问题。对于沿海城市,海水代用是解决供水矛盾的有效途径。然而,海水代用后产生的含盐污水的处理成了制约海水代用工程实施和进一步推广的因素。在概括海水代用现状的基础上,对含盐污水生物处理技术以及无机盐对城市污水生物处理系统的影响进行了综述,并进一步指出了今后含盐污水生物处理应深化研究的领域。更多还原

【Abstract】 The shortage of water resource has been a worldwide problem.Seawater substitute,for the cities near the coast,is one of effective routes to keep the balance of water supply and water requirement.However,how to treat the saline wastewater generated by using seawater limits the practice and the development of projects of seawater substitute.The current situation in seawater substitute is introduced.Meanwhile,the bio-treatment technology of saline wastewater and effects of salt on the biological system in municipal wastewater treatment plants are reviewed.On basis of it,the research that should be further deepened in the treatment of saline wastewater is proposed.更多还原