The waste water is waste water consumption of employees in the manufacturing area and office. The 1 production line of wastewater from the office of 7.5 cubic meters / day. The 2 production line will be the amount of the waste water is an additional 2.3 cubic meters / day. The number of employees increased by 17 people to make a quantity of the waste water increased to 9.8 cubic meters / day. Treatment System is finished (Septic Tank) before draining into gutters drain of Hemaraj Eastern Industrial Estate (Rayong) more.