Phosphate measurement of samples collected from Khlong Saen Saeb, Bangkok, Thailand

Khlong Saen Saeb is a major canal in central Thailand, connecting the Chao Phraya River to Prachin Buri and Chachoengsao. A portion of the canal is heavily used for public transport by an express boat service in Bangkok. The number of people who live close by Khlong Saen Saeb has increased rapidly until crowded. The community releases a large volume of wastewater directly into the canal everyday. The color of water has been changed to be black in many parts, and also releasing gas with bad smell.

 

 

 

Port Latitude Longitude Phosphate (mgP/L)
(1) Tha Phan Fa Leelat 13.75549 100.50640 0.197+0.009
(2) Tha Bo-Be 13.75399 100.51371 0.419+0.009
(3) Tha Baan Krua-Nua 13.74964 100.52747 0.568+0.022
(4) Tha Saphan Hua Chang 13.74914 100.53043 0.607+0.015 
(5) Tha Pratunam  13.74938  100.54136  0.673+0.013 
(6) Tha Chid Lom  13.74834  100.55274  0.738+0.007 
(7) Tha Nana Nua  13.74825  100.55327  0.647+0.021 
(8) Tha Saphan Asoke  13.74781  100.56316  0.582+0.045 
(9) Tha Prasanmit University  13.74718  100.56724  0.550+0.029 
(10) Tha Sulao Ban Don  13.74267  100.57875  0.557+0.043 
(11) Tha Thong Lor  13.74372  100.58326  0.827+0.004 
(12) Tha Saphan Khlong Tan  13.74117  100.59629  0.637+0.021 
(13) Tha The Mall 3  13.75465  100.60815  0.705+0.010 
(14) Tha Ramkhamhaeng 29  13.75780  100.61166  0.706+0.011 
(15) Tha Ramkhamhaeng University  13.76170  100.61931  0.655+0.008 
(16) Tha Mahadthai  13.76223  100.62369  0.649+0.013 
(17) Tha Wat Klang  13.76372  100.63639  0.508+0.017 
(18) Tha The Mall Bangkapi  13.76458  100.64235  0.505+0.015 
(19) Tha Talat Bangkapi  13.76501  100.64740  0.447+0.005 
(20) Tha Wat Si Bun Ruang  13.76753  100.65186  0.409+0.004