| 铁路机车车辆检修含油废水处理设施改造 |
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| 引用本文： | 张俊文,李颖泉,杨天明. 铁路机车车辆检修含油废水处理设施改造[J]. 广东化工, 2010, 37(9): 158-159 |
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| 作者姓名： | 张俊文 李颖泉 杨天明 |
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| 作者单位： | [1]青海青藏铁路供水服务有限公司,青海西宁810000 [2]兰州天际环境堡护有限公司,甘肃兰州730070 [3]河北省邯郸建筑设计有限责任公司市政工程分公司,河北邯郸056002 |
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| 摘 要： | 西宁机务段格尔木机车检修车间产生大量高浓度含油废水,其原有的处理设施不能满足达标排放的要求,需对其进行改造。改造后采用采用隔油沉砂-调节-隔油沉淀-气浮-过滤的工艺处理含油废水。经2009年监测,改造后处理设施出水的各指标平均值为:石油类4.2mg/L、CODcr37.5mg/L、BOD512.3mg/L、SS5.0mg/L、pH8.4,达到污水排放综合标准一级标准。
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| 关 键 词： | 含油废水 设施改造 机车检修 |
Transformation of Treatment Facilities of Oil-contained Wastewater from Locomotive Repair Shop |
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| Zhang Junwen,Li Yingquan,Yang Tianming. Transformation of Treatment Facilities of Oil-contained Wastewater from Locomotive Repair Shop[J]. Guangdong Chemical Industry, 2010, 37(9): 158-159 |
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| Authors: | Zhang Junwen Li Yingquan Yang Tianming |
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| Affiliation: | 1. Qinghai Tibet Railway Water Services Ltd., Xining 810000; 2. Lanzhou Tianji Environmental Protection Co., Ltd., Lanzhou 730070; 3. Municipal Engineering Branch of Handan Archtectttre Design Co. Ltd., Handan 056002, China) |
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| Abstract: | Wasterwater discharged from locomotive repair shop of Geermu contains pollutants uncluding oil, the original treatment facilities can not meet the requirements of discharge standards and is required transformed. After transformation,the oil-contained wasterwater was treated by Geasy Sgregation and Sit Camber- Equalization Tank- Geasy Sgregation and Precipitating- Air flotation-filtration technology. The discarged water was monitored in 2009 and the average indicators were： oil 4.2 mg/L, CODcr 37.5 mg/L, BODs 12.3 mg/L, SS 5.0 mg/L, pH8.4, and it can be up to the standard after being applied with technical treatment. |
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| Keywords: | oil-containedwastewater： facilities transform locomotive repair |
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