石油炼制与化工
• 加工工艺 • 上一篇 下一篇
杨兰英 王嘉麟 彭鸽威 杨双春
收稿日期:
修回日期:
出版日期:
发布日期:
通讯作者:
Received:
Revised:
Online:
Published:
摘要： 介绍了辽河石化公司污水场的改造和运行情况，改造主要包括三个内容：增设稠油污水预处理设施，增设格栅井和有自动撇油设施的缓冲罐，以对上游生产装置所排污水水质、水量严格控制；强化一级处理，选择高效浮选溶气方式；二级生化处理优化改造，采用高效的生物絮片取出设施，确保二级污水排放达标。改造后污水排放达到GB8978-1996排放要求，节省建设投资4000万元，节约污水超标排放费约216万元/a。
关键词: 重油, 废水处理, 技术改造
Abstract: The revamping and operation of the wastewater treating plant of Liaohe Petrochemical Company was briefly introduced. The revamping project mainly included setting up heavy oil waste pre-treating facilities, bar screen well and buffer tank to control the quality and quantity of upstream discharge; selecting high-efficiency dissolved-air flotation way to reinforce primary treatment; optimizing the biological treatment to ensure the discharge of secondary wastewater meeting requirements. After revamping the quality of the discharge wastewater reached the National Standard GB 8978-1996 and a construction investment of 40 MRMB was saved.
Key words: Heavy oil, wastewater treatment, technical transform
杨兰英 王嘉麟 彭鸽威 杨双春. 典型炼油企业污水处理工艺优化改造[J]. 石油炼制与化工, doi: .
. PROCESS OPTIMIZATION AND REVAMPING OF A REFINING WASTEWATER TREATING PLANT[J]. Petroleum Processing and Petrochemicals, doi: .
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.sylzyhg.com/CN/
http://www.sylzyhg.com/CN/Y2008/V39/I7/10
京公网安备 11010802027553号
