September 1998

Contents:


Editorial Comment

Florida hosts WEFTEC '98

BC hosts IAWQ Conference

Halton adds biosolids tanks

Legal environmental issues

Water supply remediation

Drinking water odours

Media filters for crypto

First ISO 14001 water system

Respirometry optimizes STPs

Evaluation of SBR's

Plants invade our waterway

Cover Story - Thames Barrier investment pays off

Biosolids management project

Ontario air quality under fire

Trees used to cap landfill site

Concrete pipe re-used on coal tar site remediation

Emergency response planning

Solvent recovery system

Danger in confined spaces

In situ watermain rehab

Watermains protect public health