The technical regulations for urban underground sewage treatment plants are usually issued and formulated by the environmental protection departments, urban planning departments and other relevant units of the relevant countries or regions. The main purpose of these regulations is to regulate the construction and operation of urban underground sewage treatment plants and ensure that they meet environmental protection, safety and technical standards. As these regulations may vary from region to region, the following is a summary of common technical procedures for urban underground wastewater treatment plants, which should be consulted in accordance with local regulations and standards.
Design Criteria and Parameters:
Stipulate the design standards for urban underground sewage treatment plants, including technical parameters such as treatment scale, treatment capacity, and effluent quality requirements.
Process flow: Describe the process flow of sewage treatment, including pretreatment, main treatment, advanced treatment and other links, as well as the specific treatment process and equipment adopted.
Equipment selection and arrangement:
Stipulate the selection, layout and operation mode of sewage treatment equipment to ensure the performance and stability of the equipment.
Civil structure and building layout:
Standardize the civil structure and building layout, including the construction of the treatment unit, the location of the equipment room, the discharge port, etc.
Environmental protection standards: Clarify the effluent water quality and discharge standards to ensure that the discharge water quality meets the environmental protection requirements.
Safety & Protection:
Stipulate safety operation standards, including equipment safety protection, emergency plans, etc., to ensure safety during operation.
Operation & Maintenance:
Describe the operation and maintenance requirements of the equipment, including periodic inspections, maintenance record keeping, etc.
Monitoring & Detection:
Specify the method and frequency of monitoring and testing of the sewage treatment process to ensure the normal operation of the system.
Waste Disposal:
Stipulate the disposal method of waste and ensure that the disposal of sludge and other waste meets environmental standards.
Technological innovation and renewal:
Encourage and regulate technological innovation, and stipulate the requirements for updating equipment and processes to adapt to new environmental protection requirements and technological progress.
Please note that the specific technical regulations for urban underground wastewater treatment plants may vary from region to region, and it is recommended to consult the specific regulations and standards issued by the local environmental protection and urban planning authorities.