Address: Shandong Science and Technology Co., Ltd.
Add time: 2015/4/9 Entry: This site Source: Original
This product is suitable for the preliminary treatment of domestic sewage in industrial buildings or residential buildings such as residential buildings, office buildings, schools, nursing homes, enterprise workshops, and living rooms. The rural septic tank is suitable for the decentralized treatment of urban and rural domestic sewage. It is an ideal product to replace the widely used brick septic tanks in China. Major problems such as short life and groundwater pollution have provided social and environmental benefits.
Glass fiber reinforced plastic septic tank has the following advantages. <br /> Glass fiber reinforced plastic septic tank is resistant to acid corrosion and durable. The compressive strength is high, and the truck does not settle and deform without rolling.
The factory-integrated production is convenient for building supporting, which improves the work efficiency, shortens the construction period, and greatly improves the economic benefits of the real estate industry. This product is easy to install, fast and convenient to construct, and the cost of use is far lower than the current brick septic tank.
FRP septic tank function:
Glass fiber reinforced plastic septic tank is a septic tank and treatment in one, using a light and efficient treatment device with domestic sewage such as urban residential quarters, large office buildings.
The glass reinforced septic tank is composed of two parts.
Its main function and function is to precipitate the domestic sewage from the dark well to remove the sinkable and coarse substances in the wastewater. At the same time, the wastewater performs septic action here and with the help of a large number of microorganisms contained in the wastewater, the The microorganisms were inoculated and acclimatized under oxygen conditions.
Its function is to treat wastewater in this area and convert COD in wastewater into inorganic substances. This area is a key part of the equipment, and its process form is a hybrid wiper system. After a certain period of cultivation, a large number of microorganisms are attached to and grown on the surface of the carrier in order to enrich the natural domestication and mutation, and adapt to the microorganisms growing on the surface of the carrier, thereby achieving the effect on wastewater under anaerobic or anoxic conditions. Handle effectively.
Cost-effective glass fiber reinforced plastic septic tank <br /> As a septic tank for building domestic sewage treatment structure, it has a certain application history. At present, due to the inadequate construction of sewage treatment plants in small and medium-sized cities, septic tanks are still widely used, and the types are continuously developing and changing, from the original brick septic tanks to biogas JZ type septic tanks. Now our company produces Environmentally friendly integrated sewage treatment tanks) are being widely used.
The performance and construction of glass reinforced septic tanks are compared with brick tanks:
I. Septic tank performance:
1. From the perspective of effluent water quality, the water quality of traditional brick septic tanks can meet the discharge standards; and the effluent water quality of polyethylene septic tanks can reach GB8978-1996 "Integrated Wastewater Discharge Standard", and it is stable and unchanged. .
2. In terms of the impact on the surrounding environment, there is a serious leakage phenomenon in the brick septic tank. Most projects have not been waterproofed inside the tank during construction. In addition, the tank body is deformed and partially cracked after long-term use, and leakage of sewage occurs. , Pollute the surrounding groundwater quality; and the airtightness of the pond mouth is not good, and odors often leak out. The polyethylene septic tank has a good integrity and a closed upper mouth, which can completely eliminate the problems of sewage leakage and odor leakage, and has no pollution to groundwater and the surface environment.
Construction of septic tanks
1. Construction technology and construction period. Brick septic tanks must be constructed in accordance with the standard atlas, which is relatively complicated and has a long construction period. Polyethylene () septic tanks are installed as a whole, which is simple and quick, with short construction periods, which improves labor productivity.
2. From the perspective of adaptability, brick septic tanks are not conducive to construction in winter, especially in cold northern areas, and are prone to freeze ponds. This is also one of the main factors that will cause leakage in the future. At the same time, the influence of groundwater must be considered, the structure is different, and water must be injected before it reaches a certain solidification period. However, septic tanks can be constructed all year round without the need to consider the impact of groundwater. After installation, only 3/4 of the water level of the entire pond can be filled.
3. From the construction site, the rural septic tank No. 1-5 has complete specifications and is suitable for any site, so it has a wide range of applications.
Third, the septic tank conclusion
From a comprehensive comparison of septic tanks, brick septic tanks are no longer able to meet current environmental protection requirements, while glass fiber reinforced plastic rural septic tanks are resistant to acid and corrosion, and durable, eliminating the situation that brick tanks are not suitable for acid soil. Its advantages are mainly manifested as:
Good tightness: The new material has a good overall septic tank sealing, no leakage, no pollution, ensuring the purity of groundwater, and improving the environmental protection function.
Small footprint: The new type of septic tank is 45-55% of the area of the brick septic tank. The septic volume in the tank is about 1/3 of the brick septic tank and the septic function reaches 2/2 of the brick septic tank. 3 Greatly save the cost under construction, increase the green area and beautify the environment.
Flexible site selection: At present, the number of gas, water pipes, rainwater, telephones, electricity, and wires in residential areas has increased. New septic tanks are more adaptable, and they are particularly suitable for the renovation and relocation of septic tanks in old urban construction areas.
Acid and alkali resistance: The material can resist acid and alkali, completely eliminate the acid and alkali resistance of the brick septic tank, strengthen the anticorrosion function, and the pool will not deform, rot, and resist high pressure for more than 60 years. The strength can also meet the load requirement of 5 tons, and it is durable.
Lightweight and convenient: The weight of this product is about 45-250 kg, which is easy to install and reconstruct and rebuild the septic tank in the old city. It is very convenient to relocate.
Low total cost: The new type of septic tank is inexpensive, and the economic cost is 25-55% lower than that of the civil brick mixing tank.
The use of the treatment pool also solved the loopholes in the original sewage treatment facility
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