摘要
聚氯化铝是目前使用最广泛的高效混凝剂,新国标《生活饮用水用聚氯化铝》(GB 15892—2020)将对聚氯化铝行业产生深远影响。对此,首先分析了《生活饮用水化学处理剂卫生安全评价规范(2001)》对新国标实施的影响,其次结合新国标对聚氯化铝生产行业的影响,探讨了我国国家标准的合理制定及有效监督的实现方式,最后对聚氯化铝行业的发展前景进行了展望。
Polyaluminum chloride is currently the most widely used high-efficiency coagulant.The implementation of the new national standard of Polyaluminum Chloride for Treatment of Drinking Water(GB 15892-2020)will have a far-reaching impact on the polyaluminum chloride industry.In this regard,the impact of Standard for Hygienic Safety Evaluation of Chemicals Used in Drinking Water Treatment(2001)on the implementation of the new standard was analyzed firstly.Secondly,the way to reasonably formulate and effectively supervise the national standard in China was discussed combining with the impact of the new standard on the polyaluminum chloride production industry.Finally,the development of the polyaluminum chloride industry was prospected.
作者
李风亭
李杰
王颖
张彦星
LI Feng-ting;LI Jie;WANG Ying;ZHANG Yan-xing(College of Environmental Science and Engineering,Tongji University,Shanghai 200092,China)
出处
《中国给水排水》
CAS
CSCD
北大核心
2022年第4期33-37,共5页
China Water & Wastewater
关键词
聚氯化铝
国家标准
重金属
废渣
polyaluminum chloride
national standard
heavy metal
waste residue
