Purpose: 1. in order to promote and disseminate technology, waste water treatment plants, waste water filtration system, with various agencies and people who are interested in applied practice, appropriate and widely. 2. to reduce the problem of waste water environment community. Wastewater treatment technology with the use of the system, water filtration plants. 3. to develop technology, waste water treatment plants, waste water filtration system, can lead to cost savings and benefits can be.
การแปล กรุณารอสักครู่..