She then introduced keynote speaker Marc Edwards, the Charles P. Lunsford Professor of Civil and Environmental Engineering at Virginia Tech and a nationally renowned expert in the chemistry and toxicity of urban water supplies in the United States. (aaas.org)
It was launched in Pakistan in 1999, following a series of seminars organised by Nestlé PR company that suggested urban water supplies were contaminated and other bottled water tainted. (babymilkaction.org)
I am an award winning designer of «integrated urban water supplies» — integrating stormwater management, water supply sources and sewage treatment and recycling to meet human needs efficiently while conserving downstream environments. (watertechbyrie.com)