Environmental Standards at IEAT Jurisdiction Locations
LAW IEAT Announce
1) pH 5.5-9.0
2) Temperature < 45 °C
3) Color < 600 ADMI
4) Odor Must not be disgusted
5) Total Dissolved Solids or TDS) < 3,000 mg/l
6) Total Suspended Solids < 200 mg/l
7) Biochemical Oxygen Demand (BOD) < 500 mg/l
8) Chemical Oxygen Demand (COD) < 750 mg/l
9) Sulfide < 1 mg/l
10) Cyanides HCN < 0.2 mg/l
11) Fat Oil and Grease < 10 mg/l
12) Formaldehyde < 1 mg/l
13) Phenols Compound < 1 mg/l
14) Free Chlorine < 1 mg/l
15) Pesticide (Must not be detected)
16) Total Kjeldahl Nitrogen < 100 mg/l
17) Fluoride < 5 mg/l
18) Surfactants < 30 mg/l
19) heavy metal
19.1) Zinc < 5.0 mg/l
19.2) Hexavalent Chromium < 0.25 mg/l
19.3) Trivalent Chromium < 0.75 mg/l
19.4) Arsenic < 0.25 mg/l
19.5) Copper < 2.0 mg/l
19.6) Mercury < 0.005 mg/l
19.7) Cadmium < 0.03 mg/l
19.8) Barium < 1.0 mg/l
19.9) Selenium < 0.02 mg/l
19.10) Lead < 0.2 mg/l
19.11) Nickel < 1.0 mg/l
19.12) Manganese < 5.0 mg/l
19.13) Silver < 1.0 mg/l
19.14) Total Iron < 10.0 mg/l
Environmental standards on public land
1) pH 5.5-9.0
*2) Temperature < 40 °C
*3) Color < 300 ADMI
4) Total Dissolved Solids or TDS) < 3,000 mg/l
*5) Total Suspended Solids < 50 mg/l
*6) Biochemical Oxygen Demand (BOD) < 20 mg/l
*7) Chemical Oxygen Demand (COD) < 120 mg/l
8) Sulfide < 1 mg/l
9) Cyanides HCN < 0.2 mg/l
10) Fat Oil and Grease < 5 mg/l
11) Formaldehyde < 1 mg/l
12) Phenols Compound < 1 mg/l
13) Free Chlorine < 1 mg/l
14) Pesticide (Must not be detected)
15) Total Kjeldahl Nitrogen < 100 mg/l
16) Fluoride < 5 mg/l
17) heavy metal
17.1) Zinc < 5.0 mg/l
17.2) Hexavalent Chromium < 0.25 mg/l
17.3) Trivalent Chromium < 0.75 mg/l
17.4) Arsenic < 0.25 mg/l
17.5) Copper < 2.0 mg/l
17.6) Mercury < 0.005 mg/l
17.7) Cadmium < 0.03 mg/l
17.8) Barium < 1.0 mg/l
17.9) Selenium < 0.02 mg/l
17.10) Lead < 0.2 mg/l
17.11) Nickel < 1.0 mg/l
17.12) Manganese < 5.0 mg/l
Environmental Standards at IEAT Jurisdiction Locations (Thai Original)
一般所有地での環境基準（タイ語原文）
