Design a centralized sewage treatment facility

1. Design contract for township sewage treatment facility upgrading and construction project

2. Relevant engineering construction specifications, procedures and regulations mainly include

Pollutant Discharge Standards for Urban Sewage Treatment Plants (GB18918-2002)

Surface Water Environmental Quality Standard (GB3838-2002)

Outdoor Drainage Design Code (2014 Edition)

Comprehensive Sewage Discharge Standard (GB8978-1996)

Design Code for Building Water Supply and Drainage (GB50015-2003)

Code for Village Water Supply Engineering (SL310-2004)

Technical Regulations for Drainage Engineering in Townships (Townships) and Villages, CJJ124-2008

Code for Structural Design of Water Supply and Drainage Engineering Structures (GB50069-2002)

Code for Construction and Acceptance of Water Supply and Drainage Structures (GB50141-2008)

Design Standard for Ancillary Buildings and Ancillary Equipment of Urban Sewage Treatment Plants (CJJ31-89)

current national and local design norms, regulations and regulations.  

1. Combine the actual situation of the project to make it suitable for the overall plan;

2. Implement the national guidelines and policies on environmental protection, and comply with relevant national laws, regulations and standards.

3. Adopt effective treatment methods and processes according to local conditions. Reduce the cost of land and infrastructure equipment. Reduce the project cost as much as possible, and use advanced technology, equipment and new materials. Make the process advanced and the technology reliable. At the same time, energy consumption is saved. Reduce operating costs. 

Domestic sewage

Influent water quality

Emission standards

Implement the first-level standard of "Urban Sewage Plant Sewage Beam Discharge Standard" (GB18918-2002).