With the development of petroleum industry in China, the degree of development is gradually increasing, and now some of the water content of the oil has been more in the mining process will therefore appear more produced water, by 2010, the volume has reached 1.2 billion, with the increase of oil exploitation. In the current situation, should take a reasonable approach for waste water treatment and reuse, strengthening the conservation and use of water resources. In the oil industry, especially in HAM oilfield, as it is in the desert in Xinjiang, lack of water resources, particularly precious groundwater, thus realizing the economical use of water resources on the protection of the ecological environment has played an important role.
Based on the existing research of oilfield produced water treatment， this paper did a targeted research, combining the operation situation of produced water treatment devices in HAM oilfield; in sterilization and except dirt technology aspects, for has different of research and experiment, and combined on dirt water treatment device of transformation, to out has different of using program, and for for transformation, makes its for next development made has guidelines sex of work.
According to their research, obtained the following results:
First, use chemical processing field only has the defect. Foot because of its processes, and the ability to withstand shocks of smaller, therefore the sewage treatment plant for waste water treatment effect is not obvious, limited by various factors, therefore need to improve waste water treatment bacteria treatment agents. This will have a corresponding corrosive on the sewage facilities, increased the cost of its application.
Second, determine the suitability of HAM oilfield sewage treatment, can be carried out by experiment, draw appropriate conclusions, after in Yanmuxi, Santanghu Lukeqin sewage treatment improvements, thus confirming that the water quality after sewage treatment is to meet the requirements of.
Thirdly, developed after the PIN for the corresponding processing technology in HAM oilfield, to sterilization by chemical action and by combination of chlorine dioxide and ultraviolet sterilization, obtained under different conditions of effective treatment methods for water quality. According to different methods and materials used to make the appropriate way to find ways to cope with water scale inhibitors, and depending on the design unit of produced water, to water treatment.
Finally, through control of the process node, in the appropriate technology based on improved water quality standards, according to the design process to find the gaps and areas in need of improvement, participation and control of the parameters, to improve water quality management and application, so as to further improve the results of treatment.
Finally, after getting the key oilfield waste water improvement plan, and corresponding modification system, propose targeted programmers to study the economy and the environment, based on an analy