摘要
采用粉煤灰、硫铁矿渣为原料 ,设计出一条新的工艺流程制备新型无机高分子絮凝剂聚铁铝硅盐 (PAFCSi)。通过其形态分布的研究和对模拟水样的处理得到了产品的最优性能指标。对两种废水的处理结果表明产品的混凝效果明显优于市售混凝剂聚铝 (PAC)和聚铁 (PFC)。
A new process of preparing polybengala alumina silica coagulant of inorganic polymer is designed by taking a fly ash and pyrite residue as its raw materials.The optimal performance index of the product is obtained through the research on its morphological distribution and the treatment of the simulation water sample.The results of treating two wastewaters show that the coagulating effect of the new product is much better than that of polyalumina and polybengala coagulants available on the market.
出处
《环境工程》
CAS
CSCD
北大核心
2000年第2期46-49,共4页
Environmental Engineering
关键词
粉煤灰
聚铁铝硅絮凝剂
混凝
硫铁矿渣
发电厂
fly ash,preparation,flocculant of polybengala alumina silica and coagulation
