本文關(guān)鍵詞： 污水處理 硫酸鹽還原菌超標 溶解氧超標 密閉隔氧措施　出處：《東北石油大學(xué)》2017年碩士論文　論文類型：學(xué)位論文

【摘要】：目前,全國大多數(shù)油田已經(jīng)開發(fā)了較長的時間,其生產(chǎn)過程中的含水已經(jīng)大于80%,因此會產(chǎn)生大量的附加污染物--含油污水。開發(fā)和研究新技術(shù)、新工藝,使凈化采油污水并符合國家注入水及排出水的標準,成為各個油田生產(chǎn)過程中的一項主要任務(wù)。本項目針對第X采油廠污水處理站存在的實際情況,通過現(xiàn)場實際調(diào)查、取樣分析化驗和數(shù)據(jù)分析,剖析影響處理水質(zhì)存在的問題。本次調(diào)查龍X聯(lián)、古X聯(lián)、敖X聯(lián)、新X聯(lián)4座污水處理站,通過現(xiàn)場試驗數(shù)據(jù)分析,針對不同聯(lián)合站的硫化物超標、硫酸鹽還原菌超標、溶解氧超標等問題制定了針對性治理措施,不僅能夠較好地解決了污水處理設(shè)施的排污問題,保障了注水水質(zhì)穩(wěn)定達標,有效地保護了油區(qū)環(huán)境。
[Abstract]:At present, most oilfields in China have been developed for a long time, and the water content in the production process has already exceeded 80%, so a large number of additional pollutants-oily sewage-will be produced. New technologies and new processes will be developed and studied. It has become a main task in the production process of each oilfield to purify the oil production sewage and to meet the national standards of water injection and discharge. This project is aimed at the actual situation of sewage treatment station in the No. X oil production plant, and through the field actual investigation, Sampling, analysis, testing, data analysis, and analysis of the problems affecting the treatment of water quality. Four sewage treatment stations, long X Union, Ancient X Union, ao X Union, and New X Union, were investigated and analyzed through field test data. Aiming at the problems of sulphide exceeding standard, sulfate reducing bacteria exceeding standard, dissolved oxygen exceeding standard and so on in different combined stations, the corresponding treatment measures have been established, which can not only solve the sewage discharge problem of sewage treatment facilities, but also ensure the water quality to be stable and up to standard. It effectively protects the environment of oil area.
【學(xué)位授予單位】：東北石油大學(xué)
【學(xué)位級別】：碩士
【學(xué)位授予年份】：2017
【分類號】：X741
，

本文編號：1550624