Solvent Recovery
Waste solvents are distilled by applying precise heat achieving acceptable purity levels that can be use as a secondary resource. Batch distillation systems are employed to achieve a high degree of flexibility required for the wide and varied waste solvent types. Vacuum techniques are used for high flashpoint solvents.

Biological Waste Water Treatment
The Ultra Oxygenated Bio Reactors (UOBR) provides a means of effectively treating low BOD/COD waste water that is generated on site from the other treatment processes on site, as well as that originating from our clients’. The UOBR because of its high productivity and efficiencies takes up only a small footprint and allows a tight and compact overall design.

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Container and Drum Decontamination
Steel and Plastic containers of all sizes are hot and high pressure washed with water to remove residual former contents in these containers. The effectiveness of the Decontamination is assured by applying swab test analysed by our in house laboratory. The waste water generated from the washing is treated in our Ultra Oxygenated Bio Reactor Waste Water Treatment System.

Aqueous Thermal Oxidation
This is a NON-Burn process that oxidizes waste at extreme pressures and high temperature in a controlled aqueous environment. The ATO system can be applied to waste water with high BOD/COD loading; and also to solids with Organic based contaminants.

Neutralisation, ReDox, Chemical Precipitation
The choice treatment method for liquid waste with Acids/Alkalis, Cyanide and Chromium, by reacting the waste with the appropriate chemicals in a controlled environment to induce chemical precipitation of undesired contaminants that can then be stabilised before final disposal. The residual liquid undergoes further in house treatment as waste water.

Stabilisation/Fixation
This is suitable for low levels of inorganic contaminants like Heavy Metals in sludges; filter cakes and the like. Mixing with a combination of Additives, Agents and Portland Cement causes Chemical Immobilization & Fixation; as well Physical Solidification and Stabilization of Contaminants meeting the TCLP criteria for Land filling at a DENR approved Sanitary Landfill.

Fuel Blending and Alternative Fuel Resource (AFR)
Used Oil and other appropriate High Calorific Organic liquids can be ‘polished’ to remove undesirable contaminants like Heavy Metals, Moisture etc. and then blended to within the strict specifications of fuel oil to be subsequently reused as secondary fuel. A combination of physical and chemical treatments is used in the ‘polishing’ process.