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consent conditions

The aim of trade effluent control is to ensure that discharges either alone or in combination with other effluents or contents of the sewer cannot harm:

the sewerage network
the sewage treatment works
employees and the general public
the environment.
To achieve these objectives conditions are written into consents to control trade effluent discharges on an individual basis.

Protection of sewers
Conditions are set to prevent:

corrosion of the sewer fabric
overloading of sewers and possible flooding of properties
blockages of sewers
the formation of explosive, flammable and poisonous gases in sewers
hazardous situations developing in sewers for maintenance workers such as high temperatures
unacceptable discharges from storm water overflows on the sewer network.

Used on a variety of utility and municipal wastewater treatment plants as either permanent or temporary additions to existing process units, they are ideally configured to be used as retrofit items of kit where the existing works is failing discharge consent conditions.