摘要
为减少V^(5+)、Cr^(6+)对环境的污染,文章对沉钒废水处理的现状和相关技术进行了研究。指出目前虽然实现了酸性沉钒废水的"零排放",但废水中钒铬分离与回收利用技术以及降低废水氨氮技术还亟待进一步研究,为彻底解决钒产业发展面临的环保问题,实现钒产业可持续发展提供了一定的技术思路。
In order to reduce the pollution of V^（5＋）,Cr^（6＋） on environment,studied the current situation of vanadium precipitating waste water treatment technology and the related technologies.It show clearly about ＂zero release＂ of acidic vanadium precipitating waste water,but separation and recycling technology of vanadium chromium in waste water and the treatment technology of reducing ammonia nitrogen in wastewater need to further study.It provides certain technical ideas for sustainable development of vanadium industry and thoroughly solve environmental problems of vanadium industry development.
出处
《铁合金》
2012年第6期41-45,共5页
Ferro-alloys
关键词
沉钒废水
技术
环境保护
vanadium precipitating waste water
technology
environmental protection
