Hàm lượng COD dao động từ 0,80-1,20

Hàm lượng COD dao động từ 0,80-1,20 mg/l; NO3--N dao động từ 0,075- 0,302 mg/l; hàm lượng NH4+-N dao động từ 0,056-0,096 mg/L; NO2--N tại tất cả các vị trí đều nhỏ hơn ngưỡng phát hiện (

Kết quả (Anh) 1:

COD concentrations ranged from 0.80-1.20 mg/l; NO3--N ranged from 0.075-0.302 mg/l; concentrations of NH4 +-N ranged from 0.096-0.056 mg/L; NO2-N in all other positions are less than the threshold of detection (< 0.001 mg/l); Chloride (Cl-) range from 6.737-9.220 mg/l; concentrations of SO42-from 1.697-3.546 mg/l. total analytical parameters on all reach procedures allow. In which the concentrations of NO2--N, COD do not fluctuate, the NO3--N, Cl-, SO42-was higher compared with the rainy season samples in 2015. NH4 +-N targets private off than batch sampling precipitation season in 2015

Kết quả (Anh) 2:

COD content ranged from 0.80 to 1.20 mg / l; NO3 - N ranges from 0,075- 0.302 mg / l; NH4 + -N concentrations ranged from 0.056 to 0.096 mg / L; NO2 - N in all the locations are less than the level of detection (<0,001 mg / l); Chloride (Cl) ranged from 6.737 to 9.220 mg / l; concentrations ranged from 1.697 to 3.546 mg SO42- / l. All these parameters are analyzed on reaching regulation allows. In that amount of NO2 - N, COD unchanged, parameters NO3 - N, Cl-, SO42- higher than the sampling period 2015 rainy season. NH4 + -N own reduction targets than the sampling period 2015 rainy season