With the development trend of social development and the improvement of living standards, the problem of treating daily domestic and chemical wastewater is increasingly receiving high attention from everyone. Water is a precious ecological resource and an indispensable requirement for people. Nowadays, in areas such as hospital outpatient clinics, rural construction, hotels, high-speed service areas, vacation areas, industrial parks, etc., simply getting along with water can cause sewage and sewage. Previously, this type of sewage and sewage did not need to be solved and was immediately discharged, eventually converging into clean water resources, polluting the environment and damaging ecological environment protection. The amount of clean water that people can use is decreasing. The use of unclean water can harm people's physical and mental health. Therefore, it is urgent to address and carry out remediation measures for this type of sewage.

1. When selecting integrated sewage treatment equipment for source water quality indicators, it is necessary to distinguish the water quality indicators of the source water. Water quality indicators are the key basis for testing, evaluating, applying and environmental protection treatment of water quality. Water quality indicators can be divided into physical indicator values, organic chemical indicator values, and microbial indicator values. The common and widely used physical indicators include temperature, saturation, turbidity, odor, and solid chemical substances. The values of organic chemical indicators can be either organic compounds or inorganic compounds. Microbial index values refer to the total number of colonies, total Escherichia coli, and viral infections. A technical and professional testing center is required to verify accurate data information. Only by clarifying the characteristics of the source water can targeted treatment be carried out and appropriate equipment be equipped.

2. In order to better protect the water environment and control water source pollution, relevant departments have formulated various water quality discharge standards. The water discharge standard is a key reference for selecting sewage treatment equipment, which is divided into primary solution, secondary solution, and deep solution according to the level. In general, environmental safety management units manipulate the concentration values of sewage discharge in accordance with the comprehensive sewage discharge standards and relevant field discharge standards. Some regions have strict management of water body maintenance, and their discharge standards are also quite strict. Therefore, when choosing integrated sewage treatment equipment, it is necessary to follow the local emission standards mastered by the Environmental Protection Bureau, which must meet the emission standards and be able to produce and manufacture engineering construction; There is no need to blindly follow the trend and choose standardized equipment to increase excess project investment.

3. The selection of equipment for investment in basic construction equipment projects requires calculating the investment in basic construction equipment projects for equipment installation. The new integrated sewage and sewage treatment equipment saves you trouble. On site construction conditions are a difficult problem in construction projects and also one of the factors that harm the selection of sewage treatment equipment. If the location is close to rivers, with high groundwater and poor geological environment standards, underground sewage treatment equipment should be avoided as much as possible. Increasing the underground workload will ultimately increase the total investment in basic construction.

4. After the installation of the equipment, it is necessary to consider the daily maintenance and application, and master the expenses of the entire set of equipment throughout the operation process, generally including labor costs, water and electricity costs, material supply and replacement costs, and maintenance costs. On the basis of meeting emission standards, choose equipment with relatively low operating costs. When selecting equipment, attention should be paid to the quality of the spare parts in the equipment to prevent frequent disassembly and replacement throughout the application process, which can harm efficiency and increase costs.

5. When selecting sewage treatment equipment, long-term overall planning should not only consider the current basic national conditions, regional emission standards, and national standards, but also consider whether the equipment can support the company's future planning. Ultimately, one-time project investment is more cost-effective than repeated project investment.

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