In township areas, due to geographical, economic and technical restrictions, many places are not included in the sewage network. This means that the domestic sewage treatment in these areas needs to adopt a different approach from the cities.
In the township areas, the natural treatment system is a common sewage treatment method. This method uses the natural purification capacity of soil, plants, and microorganisms to treat domestic sewage. For example, wetlands, ponds, and land treatment systems. These systems usually introduce domestic sewage into a specific area, using the absorption and filtration of soil and plants, as well as the degradation of microorganisms. The advantages of this approach are low cost, simple maintenance, and environmentally friendly. But its disadvantage is that the processing efficiency is relatively low, and it requires a large land area.
In some larger towns, or more concentrated residential areas, centralized sewage treatment plants may be built. Such treatment plants usually pool domestic sewage in the nearby area and then conduct unified physical, chemical and biological treatment. The treated sewage is usually discharged through disinfection, nitrogen removal, phosphorus removal and other links, and then discharged after reaching the discharge standards. The advantages of this treatment are high efficiency and the investment of capital and resources for construction and operation.
In addition to the above physical and engineering methods, the government also plays an important role in the township domestic sewage treatment. The government can guide residents and enterprises to pay more attention to sewage treatment and environmental protection by formulating relevant policies, such as sewage charges and environmental protection incentives. At the same time, through education and publicity, to improve the residents’ awareness of environmental protection, so that they can more actively participate in the process of domestic sewage treatment.
For some of the more developed towns, household sewage treatment equipment is also a common choice. This equipment is usually installed in or near the yard of each family, and can be local treatment of domestic sewage produced by the family. The equipment is equipped with physical filtration, chemical reaction and biodegradation and other links, which can remove the organic matter, nitrogen, phosphorus and other substances in the domestic sewage. The advantage of this device is flexible and convenient, and can be installed and used anytime and anywhere.
To sum up, the domestic sewage treatment not included in the sewage pipe network is a comprehensive problem, which needs to be combined with various methods and technologies. In the selection of township integrated sewage treatment equipment, ding environmental protection can provide solutions and equipment according to different needs and actual conditions.
Post time: Feb-29-2024