Drainage Services Department

PWP No. 4408DS

Yuen Long Effluent Polishing Plant – remaining works

Project Scope

To further increase the sewage treatment capacity from        100 000 to 150 000 cubic metre per day at tertiary treatment level

Major Improvements and Benefits

To upgrade the effluent standards and the treatment capacity of the Yuen Long Sewage Treatment Works


AECOM (Asia) Company Limited

Controlling Division
Sewerage Projects Division
Sewerage and sewage treatment
Yuen Long
Under planning & design
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