Can reduce the amount of chemicals that are used in 30% of PAC water treatment system of wastewater treatment that ... by the average. The value cannot exceed the standards no prakasok
Can reduce the amount of PAC 30% of the wastewater treatment plant of the company's average ... by sewage treatment. Also, not to exceed the standards announced by EA.
Can reduce the amount of PAC 30% used in wastewater treatment systems of the company average... By waste treatment. Also value does not exceed the standard according to ignore.