CJJ 131-2009 Active Industry standards-Urban construction

CJJ 131-2009 Technical specification for sludge treatment of municipal wastewater treatment plant

Publish Date: 2009-07-09 Implement Date: 2009-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: CJJ 131-2009

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Garden landscaping and urban environmental sanitation

ICS Name: Waste disposal and treatment equipment and devices

Publish Date: 2009-07-09

Implement Date: 2009-12-01

Pages: 33 pages

Scope

1.0.1 This procedure is formulated to handle the sludge produced by urban wastewater treatment plants in a scientific and rational manner, reduce the adverse impact of sludge on the environment, control the pollution caused by sludge, and promote the sustainable development of society. 1.0.2 This procedure applies to the design of treatment schemes, construction acceptance, operation and management, safety measures, and monitoring and control of primary sedimentation sludge, residual sludge, and mixed sludge generated by urban wastewater treatment plants. This procedure does not apply to the treatment of gravel and grille sludge generated in urban wastewater pre-treatment, nor to the disposal or utilization of sludge from urban wastewater treatment plants. 1.0.3 In addition to complying with this procedure, the sludge treatment of urban wastewater treatment plants shall also comply with the provisions of the relevant national standards currently in force.