摘要
根据广州某公司特定的含氟废水,探讨了含氟废水的处理机理和处理工艺流程。实验表明:用熟石灰调pH值,同时采用沉淀剂氯化钙+混凝剂PAC的联合处理,可使含氟废水的氟离子浓度下降到10mg/l以下,达到国家污水综合排放的一级标准。
The mechanism and technological process of treatment on fluoride - containing wastewater are discussed according to the specific wastewater of a company in Guangzhou. The experimental results show that ： the concentration of fluoride ion in wastewater will reduce to I0 mg/L with the combined treatment of precipitation agent calcium chloride and coagulant PAC, and hydrated lime for adjusting pH value, which reaches the national level of integrated wastewater discharge standard.
出处
《铜业工程》
CAS
2012年第6期81-84,共4页
Copper Engineering
关键词
含氟废水
机理
工艺
氯化钙
混凝剂
fluoride-containing wastewater
mechanism
technology
calcium chloride
coagulant
