| 石油化工企业含苯胺消防污水处理技术研究 |
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| 引用本文： | 胡少坤,宋丹青,左国民,何明俊,于天水,俞快. 石油化工企业含苯胺消防污水处理技术研究[J]. 油气田环境保护, 2020, 30(1): 12-14 |
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| 作者姓名： | 胡少坤 宋丹青 左国民 何明俊 于天水 俞快 |
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| 作者单位： | ;1.中国石油集团安全环保技术研究院有限公司大连分院;2.中国人民解放军陆军防化学院 |
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| 基金项目： | 依托项目：国家重点研发计划“典型危险化学品储存设施安全预警与防护一体化关键技术研究与应用示范”（2016YFC0801200）。 |
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| 摘 要： | 针对石油化工企业含苯胺的消防污水,利用基于过氧化氢和氯化铁为氧化剂的深度氧化技术,通过氧化、絮凝、过滤和吸附对消防污水进行处理。实验确定氧化剂的投加量为理论投加量,氧化时间1.0h,消防污水pH值为6.86时,絮凝剂最佳使用浓度约为2%,消防污水中苯胺和COD去除率达到99.5%以上,达到了消防污水处理效果。
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| 关 键 词： | 消防污水 过氧化氢 催化剂 氧化处理 |
Study on the Treatment Technology of Aniline Containing Fire-fighting Sewage in Petrochemical Enterprises |
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| Hu Shaokun,Song Danqing,Zuo Guomin,He Mingjun,Yu Tianshui,Yu Kuai. Study on the Treatment Technology of Aniline Containing Fire-fighting Sewage in Petrochemical Enterprises[J]. Environmental Protection of Oil & Gas Fields, 2020, 30(1): 12-14 |
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| Authors: | Hu Shaokun Song Danqing Zuo Guomin He Mingjun Yu Tianshui Yu Kuai |
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| Affiliation: | (Dalian Branch of CNPC Research Institute of Safety&Environment Technology;Defense and Chemical College of PLA Army) |
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| Abstract: | Aiming at the fire-fighting sewage containing aniline in petrochemical enterprises,the advanced oxidation technology based on hydrogen peroxide and ferric chloride is used to treat the fire-fighting sewage by oxidation,flocculation,filtration and adsorption.When the dosage of oxidant is the theoretical dosage that the oxidation time is1.0 hand the pH value of fire sewage is 6.86,the optimal concentration of flocculant is approximately 2%,and the removal rate of aniline and COD is over 99.5%. |
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| Keywords: | fire-fighting sewage hydrogen peroxide catalyst oxidation treatment |
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