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Rural Domestic Sewage Filter Press

Rural domestic sewage is mainly sewage from toilet flushing and wastewater from washing, rice, vegetable and bathing. Sewage mainly contains domestic waste and human excrement. Generally, it does not contain toxic substances, but often contains nutrients such as nitrogen and phosphorus, as well as a large number of bacteria, viruses and parasite eggs. Some villages do not have drainage channels and sewage treatment systems.

1. The harm of rural domestic sewage

Rural domestic sewage is mainly sewage from toilet flushing and wastewater from washing, rice, vegetable and bathing. Sewage mainly contains domestic waste and human excrement. Generally, it does not contain toxic substances, but often contains nutrients such as nitrogen and phosphorus, as well as a large number of bacteria, viruses and parasite eggs. Some villages do not have drainage channels and sewage treatment systems. Untreated domestic sewage is discharged through point sources and non-point sources, bringing various pollutants into rivers, seriously polluting various water sources, and causing many ecological and environmental problems, including cyanobacteria blooms.


2. Rural domestic sewage treatment methods

At present, there are many domestic and foreign applications of treatment technologies for domestic sewage treatment in rural areas, and their names are also diverse, but they can usually be classified into two categories in terms of process principles: The first category is natural treatment systems. Using the principles of soil filtration, plant absorption and microbial decomposition, it is also called an ecological treatment system. The second category is biological treatment system, which can be divided into aerobic biological treatment and anaerobic biological treatment.


3. The advantages of Rural domestic sewage filter press

Taking Sudong reinforced polypropylene plate filter press as an example, it is suitable for the treatment of municipal sewage, rural domestic sewage, biochemical sewage, physicochemical sewage, tap water sludge, etc.

Advantages of Rural domestic sewage filter press

Reinforced polypropylene plate chamber filter press. This equipment is a reinforced polypropylene filter plate that is molded with patented technology. The filter plate has improved polypropylene formula and increased glass fiber content. It has stable chemical properties and excellent resistance. Corrosive, non-toxic, odorless, light weight, high strength, good toughness, low labor intensity during manual unloading, and durable.

The reinforced polypropylene plate chamber filter press equipped with this filter plate is resistant to high temperature, the highest temperature can reach 150℃; high pressure resistant, filtration pressure is 0.6-2.0MPa; corrosion resistance, PH value 1-14; light weight, convenient maintenance, etc. advantage.


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Jiangsu Sudong Chemical Machinery Co., Ltd. was established in June 1956. It has been engaged in the research, design and manufacture of filter presses for more than 30 years.
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