Use a good quality water pushes spoiling and help spoiling condition visibly reduced, seizures, and portable sewage to, which is how to help alleviating spoiling in the Khlong. Various episodes of drought season well. "
Using good quality water, wastewater and drive away. And allows wastewater Have diluted Brought filth possible. This is a way to alleviate the sewage canals of the dry season as well.
The use of water quality, help push the operas waste away and save water pollution condition of dilute to induce the sewage possible. Which is how to help alleviate the water pollution in the canal. Different during the dry season as well.