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| 粉煤灰、硫铁矿渣制备聚铁铝硅混凝剂及应用研究 | |
| 引用本文： | 许佩瑶,丁志农,张振声,卢素焕. 粉煤灰、硫铁矿渣制备聚铁铝硅混凝剂及应用研究[J]. 环境工程, 2000, 18(2): 46-49 |
| 作者姓名： | 许佩瑶 丁志农 张振声 卢素焕 |
| 作者单位： | 1. 华北电力大学环境工程系,保定07l003 2. 保定市节水办,保定071003 3. 华北电力大学环境工程系,保定071003 |
| 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)。 |
| 关 键 词： | 粉煤灰 制备 聚铁铝硅絮凝剂 混凝 |
STUDY OF PREPARATION AND APPLICATION OF POLYBENGALA-ALUMINA-SILICA COAGULANT USING FLY ASH AND PYRITE RESIDUE |
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| Xu Peiyao et al. STUDY OF PREPARATION AND APPLICATION OF POLYBENGALA-ALUMINA-SILICA COAGULANT USING FLY ASH AND PYRITE RESIDUE[J]. Environmental Engineering, 2000, 18(2): 46-49 | |
| Authors: | Xu Peiyao et al |
| Affiliation: | Xu Peiyao et al |
| Abstract: | 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. |
| Keywords: | fly ash preparation flocculant of polybengala-alumina-silica and coagulation |
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