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2024

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07

Selection of septic tank


With the acceleration of urbanization and the improvement of environmental protection awareness, septic tanks as an important part of urban sewage treatment, its selection is particularly critical. Reasonable septic tank selection can not only effectively treat domestic sewage, reduce environmental pollution, but also improve sewage treatment efficiency and reduce operating costs. This article will be from the type of septic tank, selection principle, selection steps and matters needing attention in detail.

Types of 1. septic tanks Septic tanks are mainly divided into two categories: traditional septic tanks and new septic tanks. Traditional septic tanks mostly use brick-concrete structure or reinforced concrete structure, which has the advantages of low cost and simple construction, but it has the disadvantages of large area, low treatment efficiency, and easy to produce secondary pollution. New septic tanks include glass fiber reinforced plastic septic tanks, plastic septic tanks, stainless steel septic tanks, etc. These new septic tanks have the advantages of compact structure, small footprint, high treatment efficiency, corrosion resistance and long service life, and have gradually become the mainstream choice of the market.

The selection principle of 2. septic tank 1 adaptability principle: the selection of septic tank should adapt to the local climate conditions, geological conditions, sewage water quality and water quantity and other actual conditions, to ensure that the septic tank can operate normally and achieve the expected sewage treatment effect.

2. Economic principle: Under the premise of meeting the requirements of sewage treatment, septic tanks with low cost, simple construction and low operating cost should be selected as far as possible to reduce the overall investment cost.

The principle of environmental protection: the selection of septic tanks should meet the requirements of environmental protection and reduce the impact on the environment. When selecting the type, priority should be given to septic tanks with high treatment efficiency, no secondary pollution and easy maintenance.

Safety principle: the selection of septic tanks should ensure the safety of use, to prevent leakage, explosion and other safety accidents. In the selection, attention should be paid to the material, structure and sealing performance of the septic tank.

3. septic tank selection steps 1. clear sewage treatment requirements: according to the local environmental protection policy and sewage discharge standards, clear sewage treatment requirements, including water quality, treatment capacity and so on.

2. Understand the actual situation: the local climate conditions, geological conditions, sewage water quality and water quantity and other actual situation in detail, to provide a basis for the selection of septic tanks.

3. Compare different types of septic tanks: According to the requirements of sewage treatment and the actual situation, compare the advantages and disadvantages of different types of septic tanks, and choose the appropriate type of septic tank.

4. Determine the specifications of the septic tank: Determine the specifications of the septic tank according to the processing capacity, including volume, size, etc. At the same time, the installation location of the septic tank, the surrounding environment and other factors should be considered to ensure that the septic tank can be installed smoothly and operate normally.

5. Consult professional advice: in the selection process, should consult the opinions of professionals to ensure that the selection is scientific and reasonable.

Precautions for the selection of 4. septic tanks 1. Avoid blindly pursuing low prices: When selecting a type, you should not blindly pursue low prices, while ignoring the performance and quality of septic tanks. Low-cost septic tanks often have problems such as low treatment efficiency and easy damage, which brings inconvenience to subsequent use.

2. Pay attention to the material of the septic tank: the material of the septic tank directly affects its service life and safety. In the selection, should pay attention to whether the material of septic tank corrosion resistance, high temperature resistance, wear resistance and so on.

3. Consider maintenance costs: septic tanks need regular maintenance and cleaning during use. When selecting the type, the maintenance cost and cleaning difficulty of the septic tank should be considered, and the type of septic tank that is easy to maintain should be selected.

4. Pay attention to the sealing performance of the septic tank: the sealing performance of the septic tank is directly related to its treatment effect and safety. In the selection, attention should be paid to whether the sealing performance of the septic tank is good to prevent leakage and other safety accidents.

To sum up, the selection of septic tank is a process of comprehensive consideration of various factors. Only by choosing the appropriate type, specification and material of the septic tank can we ensure that the sewage treatment effect meets the requirements, while reducing operating costs and maintenance difficulties.