With the rapid development of China's economy and the continuous advancement of expressway construction, the normal operation of its facilities and equipment in the toll station service area, as an important part of the expressway, is of great significance to ensure the safety of vehicles and improve the efficiency of road traffic. Among them, sewage treatment equipment is one of the indispensable facilities in the service area of the toll station, and its normal operation plays an important role in ensuring the environmental sanitation of the service area and preventing water pollution. This article will discuss the types, characteristics, application scenarios and selection suggestions of sewage treatment equipment in the toll station service area.
1. The main types of sewage treatment equipment in the toll station service area.
The sewage treatment equipment in the toll station service area mainly includes the following types:
1.Separated sewage treatment equipment: This equipment mainly separates the suspended solids, grease, and impurities in the sewage by physical means to achieve the purpose of purifying water quality. Its advantages are simple structure, convenient operation, and suitable for treating sewage with small water volume and low pollution degree.
2.Biological contact oxidation sewage treatment equipment: This equipment uses the metabolism of microorganisms to decompose organic matter in sewage into inorganic matter to achieve the purpose of purifying water quality. Its advantages are high treatment efficiency and stable operation, and it is suitable for treating sewage with high organic matter content.
3.Membrane separation sewage treatment equipment: This equipment uses membrane technology to separate and purify different components in sewage to achieve the purpose of purifying water quality. Its advantages are high treatment accuracy, energy saving and environmental protection, and it is suitable for treating all kinds of sewage with high precision requirements.
Second, the characteristics of sewage treatment equipment in the toll station service area.
The characteristics of sewage treatment equipment in the toll station service area mainly include the following aspects:
1.High efficiency: The sewage treatment equipment in the service area of the toll station should have efficient purification capacity, which can quickly treat a large amount of sewage and ensure the normal operation of the service area.
2.Stability: The sewage treatment equipment should have stable operation performance, which can ensure continuous and uninterrupted sewage treatment and avoid excessive sewage discharge due to equipment failure.
3.Energy conservation and environmental protection: The sewage treatment equipment in the toll station service area should adopt advanced sewage treatment technology to reduce energy consumption and reduce the amount of chemicals used, and reduce environmental pollution.
4.Intelligent: In order to facilitate management and maintenance, sewage treatment equipment should have intelligent functions, such as automatic control, remote monitoring, etc.
5.Easy maintenance: Sewage treatment equipment should have simple and easy maintenance methods, so as to find and solve equipment failures in time and ensure the normal operation of equipment.
6.Safety: Sewage treatment equipment should have reliable safety protection functions to avoid personal safety accidents caused by equipment failure and other reasons.
7.Economy: While meeting the above requirements, the sewage treatment equipment should also have good economy to reduce construction and operating costs.
3. Application scenarios of sewage treatment equipment in toll station service areas.
The sewage treatment equipment in the toll station service area is mainly used in the following scenarios:
1.Highway toll station service area: The highway service area is an important place for the distribution of vehicles and personnel, and the amount of sewage generated is large, so it is necessary to configure efficient sewage treatment equipment.
2.Parking lots, gas stations and other places: These places usually produce a certain amount of sewage, such as toilet drainage, etc., and need to be equipped with corresponding sewage treatment equipment for treatment.
3.Commercial buildings in service areas: Commercial facilities such as restaurants and supermarkets will generate a certain amount of sewage during operation, which needs to be treated and discharged.
4.Buildings such as service area office buildings: These buildings produce relatively small amounts of wastewater, but they also need to be properly treated before discharge.
Fourth, the selection of sewage treatment equipment in the toll station service area.
The following factors need to be considered when choosing sewage treatment equipment in the toll station service area:
1.Sewage quantity and water quality: according to the size of the service area and the amount of sewage generated, select the equipment with appropriate treatment capacity; At the same time, it is necessary to consider the content of organic matter, suspended solids, grease and other contents in the sewage to select a suitable sewage treatment process.