Air transportation center of the company. Chef ron Do not let water from wastewater treatment plant into the pond water retardant. But collecting the waste water in the tank to improve wastewater treatment system and that is stored in the tank back to the new treatment. When system maintenance completed in March, and test the water quality from within the system in April and may, 2557 (2014) quality test results found that has a value not exceeding the standard factories and sewage from the building, so leave the water from wastewater treatment plant into the pond water delay for the first time in the month of May.2557 (2014) but have not yet been to dispose of water drainage outside of the rules.
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