As one of the region's leading companies that offer biological treatment for wastewater tanks, grease traps, drain line etc. We have a wide variety of plausible technologies that can be applied to effectively eliminate rancid odor emanation. Biological dosing systems use bacteria to break down fat,oil and grease and prevent blocked drains and sewers. Our Biological Dosing Treatment is an environmental friendly, non-chemical maintenance programme for your grease trap. The most effective biological dosing systems introduce a large initial dose of bacteria into the drainage system. The bacteria are allowed to establish and colonize, forming a biological film lining the drain. Make sure biological dosing systems are not used for clearing drain blockages it is important that you remove any blockage before a biological dosing system is installed