| 温度对钻井废水处理的影响 |
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| 引用本文： | 陈集,张振祥,王熙.温度对钻井废水处理的影响[J].西南石油大学学报（自然科学版）,1991,13(4):102-105. |
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| 作者姓名： | 陈集 张振祥 王熙 |
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| 作者单位： | 应化系 |
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| 摘 要： | 通过在不同的温度下,对一种成分复杂的钻井废水进行混凝处理的实验,找出了温度对这类废水处理的影响。温度上升,产生的混凝颗粒尺寸增大,沉降速度加快,但出水的色度指标变差,若要达到低温时的同样效果,必须相应增加处理剂用量。文中也讨论了造成这些现象的原因。
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| 关 键 词： | 含油废水 污水处理 温度 试验 |
| 收稿时间： | 1991-04-24 |
INFLUENCE OF TEMPERATURE ON COAGULATION TREATMENT OF DRILLING WASTEWATER |
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| Chen Ji,Zhang Zhen-xiang,Wang Xi.INFLUENCE OF TEMPERATURE ON COAGULATION TREATMENT OF DRILLING WASTEWATER[J].Journal of Southwest Petroleum University(Seience & Technology Edition),1991,13(4):102-105. |
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| Authors: | Chen Ji Zhang Zhen-xiang Wang Xi |
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| Institution: | Department of Applied Chemistry |
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| Abstract: | This paper discusses the influence of temperature on the coagulation treatment of drilling wastewater. It points out that as the temperature of the treatment increases, the size of flocs becomes bigger and the settling speed of flocs gets faster. But in the range of 5℃～40℃, the higher the temperature of the wastewater treatment, the more coagulant is needed. |
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| Keywords: | Oil-bearing wastewater Wastewater treatment Temperature Test |
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