The unit shall be capable of purifying ethylene glycol to the
following minimum levels:
Diluted GlyCOl
Constituent
Diluted Glycol
After Purification
Before Purification
50 +/- 5%
40 +/- 5%
Glycol
200 ppm max.
Less than 10 ppm
Organic Acids
Less than 300 ppm
5900 ppm max.
Total Dissolved Solids
80 ppm max.
Less than 10 ppm
Chloride
Less than 10 ppm
300 ppm max
Sulfate
Less than 1 ppm
27 ppm max.
Iron
Less than 1 ppm
Copper
20 ppm max.
0.5 ppm max.
Less than 1 ppm
Aluminum
6 ppm max.
Less than 0.05 ppm
Lead
Silicate
100 ppm max.
Less than 3.0 ppm
600 ppm max.
Less than 150 ppm
Hardness
The recycled coolant, anti-freeze plus supplemental coolant
additives (SCA), must exhibit the following properties:
-10(-23) to -80(-62)
Freezing point
1200 to 2200
Nitrate, ppm
Regulatory Requirements. The recovery unit shall comply with
the Federal OSHA Requirement in effect as of the date that the
proposal issued. In the event that state and local OSHA
regulations are also in effect, the Federal OSHA regulation
shall take precedence.
Preservation, packaging, packing, labeling, and marking. The
preservation, packaging, packing, labeling, and marking shall
be as specified in the contract or order.
MILITARY INTEREST:
Military Coordinating Activity
Air Force - 82
Custodians
Air Force - 99
Review Activities
User Activities
Agent
Air Force - 99
Project 4940-0655
FSC 4940
2