Pollution in rivers, canals and waterways. Many countries are now facing problems of pollution in natural water pollution caused by the discharge of industrial wastewater into water sources.
The problem of pollution in the River, canals and other water sources, many countries are now experiencing various natural water sources pollution spoilage. Caused by release of industrial waste water into drinking water.
pollution problem in the canal and the river water source, many countries are now experiencing pollution problem in natural water sources are perishable from the release of industrial waste water into water sources