| 磷铵厂-废水处理及回用 |
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| 引用本文： | 刘绍根,黄显怀,王长平. 磷铵厂-废水处理及回用[J]. 工业用水与废水, 2001, 32(1): 37-39 |
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| 作者姓名： | 刘绍根 黄显怀 王长平 |
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| 作者单位： | 1. 安徽建筑工业学院,
2. 合肥江淮化肥总厂磷铵厂, |
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| 摘 要： | 硫酸、普钙和磷铵生产过程中排放大量酸性废水，对水体造成严重污染。在进行水量平衡的基础上，提出了以回用为主的废水处理方案。通过完善循环冷却水系统、废水回用、废水处理等措施，每年减少悬浮物、氟化物和磷酸盐排放量分别达到957.6t、188.4t和8.64t。年节省新鲜水62.5×10
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| 关 键 词： | 磷铵厂 水量平衡 废水处理 水回用 |
| 文章编号： | 1009-2455(2001)01-0037-03 |
| 修稿时间： | 2000-12-01 |
Treatment and Recovery of Wastewater from An Ammonium Phosphate Plant |
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| LIU Shao-gen,HUANG Xian-huai,WANG Chang-ping. Treatment and Recovery of Wastewater from An Ammonium Phosphate Plant[J]. Industrial Water & Wastewater, 2001, 32(1): 37-39 |
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| Authors: | LIU Shao-gen HUANG Xian-huai WANG Chang-ping |
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| Abstract: | A great quantity of acid wastewater is discharged from the production process of sulfuric acid, single superphosphate and ammonium phosphate, causing serious pollution of water bodies. Based on balancing water flow, a wastewater treatment plan with recovery of water as the main measure was put forward. By taking the measures of improving circulating cooling water system, recovering and treating the wastewater, etc-the discharged quantities of suspended mat ters, fluorides and phosphates were respectively reduced by 957.6 tons, 188.4 tons and 8.64 tons annually, while 62.5 x 10 4 tons of fresh water was saved annually. |
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| Keywords: | ammonium phosphate plant water flow equilibrium wastewater treatment water recovery |
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