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In the process of oil field development and production, it is inevitable that the phenomenon of oil running, venting, dripping and leaking occurs, and this part of the oil into the soil near the oil field seriously affects the ecological environment. With the increasingly strict national requirement

In the process of oil field development and production, it is inevitable that the phenomenon of oil running, venting, dripping and leaking occurs, and this part of the oil into the soil near the oil field seriously affects the ecological environment. With the increasingly strict national requirements for environmental protection, the harmless treatment of oil-containing soil has become the trend of future technological development. China's research in oilfield environmental protection started relatively late, coupled with the complexity of the composition of the oil-bearing soil, so there is not yet a clear standard for the oil content in the soil. Today, Desen Environment introduces chemical drenching technology to treat oil-contaminated soil, and the application advantages of Desen's oil-containing soil drenching equipment.

Technical chemical hot washing can stand out among many treatment methods, mainly due to its unique advantages. Firstly, the simplicity of the equipment reduces the pre-investment and maintenance costs and reduces the technical threshold. Secondly, the low treatment cost makes it affordable for more enterprises, thus promoting the wide application of the method. In addition, the chemical thermal washing method has a certain treatment effect on many types of oil-containing soils, with a wider scope of application.

However, the chemical thermal washing method is not perfect. In practical application, it is still necessary to pay attention to the possible wastewater treatment problems to avoid secondary pollution. However, overall, chemical thermal washing method has obvious advantages in the field of oily soil treatment, and has a broad development prospect and application space.

First of all, it has excellent performance in terms of efficiency. It adopts advanced drenching technology and optimized process flow, which can quickly treat a large amount of oily soil and greatly shorten the treatment cycle. For example, in the contaminated soil remediation project of a large oil field, the traditional treatment method may take several months or even longer, while the DXN equipment completes the same scale of treatment task in just a few weeks.

Secondly, the remediation cycle is short. Through the efficient leaching and separation process, the soil remediation is realized quickly, so that the contaminated soil can reach the reusable standard in a relatively short period of time.

Furthermore, low cost is a major feature. The modular design and skid-mounted structure of the equipment reduces the transportation and installation costs; at the same time, the intelligent control reduces the cost of manual operation, and it can effectively recycle part of the clean water in the process of drenching, which reduces the consumption of water resources and treatment costs.

Environmental friendliness is also outstanding. The drenching agent used in Desen equipment is safe and environmentally friendly, with no secondary pollution to the environment. And the equipment adopts low-noise, low-energy motors and reducers, reducing carbon emissions.

For example, in the Ningxia oil-contaminated soil treatment project, Dessen's oil-containing soil drenching equipment not only efficiently removes harmful substances from the soil, but also makes the whole treatment process green and environmentally friendly, which is highly recognized by the local government and residents. In Shanghai Putuo chemical site remediation project, the excellent performance of the equipment also provided strong support for solving the problem of chemical contaminated soil.

In a word, with the advantages of high efficiency, short remediation period, low cost and environmental friendliness, DXN oiled soil drenching equipment plays an important role in the field of oiled soil treatment.