Chopra & Associates core business relates to water, a precious natural resource, essential for all human activity and for life itself. It is our privilege to manage this increasingly scarce resource by providing total water management solutions. Purifying water to ensure safe drinking water for homes and communities. Treating water with care to meet the quality requirements for any process. Removing pollutants from wastewater. Recycling and recovering water and valuable products for reuse. Reducing waste and pollution. Using technology beneficially to conserve earth's most precious resource while improving quality of life and protecting the environment.