Solid substances can reduce the suspension of all waste water from DOI Kham food products co., Ltd. has a trial period, the pond B catchment 6 days can reduce the value of a solid substance suspension all the most efficiently, and three can. Discount accumulation under the Bo, because there is a sludge filter aid in filtration before settling into the ground water and wells. The artificial lake treatment as an alternative to reduce the use of energy to fill the air.
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