| Popis: |
This research was focus on factors affecting water quality in Kwae-om Canal in Bang Khonthi District, Samut Songkhram. The objectives were (1) to monitoring the quality of the source water, with discharged into the Kwae-om Canal Bang Khonthi District, (2) to study the relationship between the water quality and source of water pollutant, and to determine the factors that affect water quality. Water samples were collected from 41 points (for summer and rainy) and analyzed water quality according to standard methods. The results showed that the water quality does not meet the quality standards of surface water category 3 of the PCD. Seasonal effect on the amount of cadmium in the water. Water temperatures, pH, nitrogen in nitrate, copper, manganese and zinc compounds were met category 3 of the PCD. According to the factors of land use, dissolved oxygen, ammonia nitrogen, fecal coliform bacteria and total coliform bacteria did not meet the standard. |
