Waste water treatment plant faced w

Waste water treatment plant faced with the waste water which had pH level lower to 5.1 and contained high COD over than 3,000 mg/l. This cause shock loads to the water treatment system.

เกือบทุกวัน

ผลลัพธ์ (อังกฤษ) 1:

waste water treatment plant faced with the waste water which had ph level lower to 5.1 and contained high cod over than 3,000 mg / l. this cause shock loads to the water treatment system.



almost daily.

ผลลัพธ์ (อังกฤษ) 2:

Waste water treatment plant with waste water which had faced the level to lower pH 5.1 and contained high over 3000 mg/l COD than This to shock loads cause. the water treatment system.

almost every day

.

ผลลัพธ์ (อังกฤษ) 3:

faced with the Waste water treatment plant waste water which had pH level to lower than 5.1 and contained high COD over 3,000 mg/l. This cause shock loads to the water treatment system.



almost every day