BioTherm Eliminator Biodegradation Test Analysis
This Test Analysis deals specifically with the verified elimination of Hydrocarbons and PHOSPHORUS.
Test1: Phosphorus count went from 306 ppm to 2 ppm. Test2: Phosphorus count from 306 ppm to 13 ppm.
BioTherm Eliminator, GreenCut Cutting Fluid, and Lubritherm All-Temp Hydraulic Fluid are quite similar in their chemical construction in that they share the ability to biodegrade hydrocarbons, cellulose, and sewage; besides their unique and very effective abilities to operate within their individual specialties.
Under discussion are two tests with GreenCut Cutting Fluid which were run by Wescan Precision Machine Corp of Calgary in 2008, under the supervision of Bob Harvey, Machine Shop Manager.
Tested by Metro Tech Systems Ltd. of Calgary, under the direct supervision of Terrence Wong, Chemist.
The first test (GreenCut contaminated, YI3991 - test report in pdf format) was done on a manual operated lathe that is fully utilised on a single shift basis, five days per week, cutting all types of steels, including alloys. The cutting fluid bath, GreenCut/water at about 1:25 mix ratio, was not changed out for at least three months of operation, only premixed GreenCut/water was added as required during this time to keep the tank full. After this time a sample was taken on Sep. 3, which shows a brown colour; it should be noted that the GreenCut mixture is bright green in colour, when fresh. According to Bob Harvey this mixture contained "a lot of oil" due to lathe seal leakage plus the slideways oil (Mohawk HVI 32, YI3993 - test report in pdf format) leaking continually into the tank, the brown colour of the used cutting fluid would seem to confirm that.
This sample (GreenCut contaminated, YI3991 - test report in pdf format) was tested for oils and other contaminants as per tests performed by Metro Tech Systems Ltd. Calgary. No oil was observed, but even more interesting according to the Lab. Manager at Metro Tech, the Phosphorus disappeared as well; this has not been observed in any testing by them, ever. Test Reports (Mohawk HVI 32, YI3993 - test report in pdf format) and (GreenCut contaminated, YI3991 - test report in pdf format) show a measured differential from 306 ppm to 2 ppm on the Phosphorus. The other contaminants are incidental excepting the boron which can be partially explained from the GreenCut formulation, the rest coming from the machining contaminants.
This test indicates that the slideways oil was catalyzed by the GreenCut.
The phosphorus was utilised in aerobic respiration of the hydrocarbons.
The second test (GreenCut 5% oil, YI5741 - test report in pdf format) was run on a CNC milling machine, running for six weeks at the point of testing, having used a measured twelve liters of slideways oil (Mohawk HVI 32, YI3993 - test report in pdf format) during this period, most of which ends up in the coolant tank. The GreenCut/water mixture of 1:25 was not changed out, just added as needed during this time to keep the coolant tank filled up. The test sample was taken on Sep. 15 which showed a bright green mixture.
This second test sample (GreenCut 5% oil, YI5741 - test report in pdf format) was tested for oils and other contaminants as per tests performed by Metro Tech Systems Ltd. Of Calgary. No oil was observed; the Phosphorus almost disappeared as well, from 306 ppm to 13 ppm. The other contaminants are incidental excepting the boron which can be partially explained from the GreenCut formulation, the rest coming from the machining contaminants. Physical examination of the coolant tank showed no oils on top of the coolant, except in one corner of the tank there was a slight skim, ∼5 micron thick, of discolouration; there was no oil smell at all, only a lemony scent from the GreenCut; the GreenCut cutting fluid in the tank showed bright green in colour.
This test confirms that the slideways oil was catalyzed by the GreenCut.
The phosphorus was utilised in aerobic respiration of the hydrocarbons.
Benjamin Vroon, Chemist
