Contact Information

Mr. WS Lam

Room ZS1102, Block Z,

The HKPolyU,

Hung Hom, Kowloon,


Tel 852 27666077

Fax 852 23346389




Prof. Ben SY Leu

Water and Waste Laboratories,
Dept. of Civil & Environmental Engineering,
The Hong Kong Polytechnic University
Hung Hom, Kowloon, Hong Kong

Tel: (852) 3400 8322
Fax: (852) 2334 6389
E-mail:                                               © 2015 by WS LAM created with

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