摘要
选用花岗闪长岩为原料 ,通过一系列的化学熔融聚合反应制成新型絮凝剂———聚硅酸铁铝盐絮凝剂。试验室和生产应用试验结果表明 ,该絮凝剂成本低 ,效果好 ,皮革废液经处理出水水质达到污水综合排放标准 (GB8978-1 996)。
Granite as raw material,PSA is made in a series of aggregate reactions of chemical fusibility.The testing results from lab and production show that PSA is cost effective (0 35yuan/m 3) and the quality of the treated wastewater from leather production reaches the 3-level of wastewater discharge standard.
出处
《云南环境科学》
2000年第A08期169-171,共3页
Yunnan Environmental Science
关键词
聚硅酸铁铝盐
絮凝
皮革废液
废水处理
PSA
coagulation
wastewater from leather production
treatment
