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• package aeration plant. The aeration plant will produce a clarified <br />water and sludge. <br />Sludge from the aeration plant will flow to a sludge surge tank. <br />The sludge may ultimately be mixed with the processed shale, or <br />dryed and disposed of as a solid organic matter amendment on the <br />reclaimed surfaces of the processed shale embankment. <br />Clarified water from the aeration plant will be treated in a <br />hypochlorination unit and then discharged into the clean-water <br />guard pond. Effluents from the clean-water guard pond will be <br />used to moisturize the processd shale. <br />An estimated 20,000 gallons per day of sludge and clarified water <br />will be produced at the plant site. <br />Water treatment systems outside of the general utility unit but <br />' which are associated with the retorting and upgrading include <br />the following: <br />Pyrolysis unit, water scrubber system; <br />Foul water stripper; <br />Coke unit, coke fines/water separator; <br />Ammonia separation unit, sour water stripper. <br />it should be noted once again that all water used at the plant <br />site will be consumed, and that no discharges from the plant <br />will be made into Parachute Creek. <br />WATER SUPPLY SYSTEM <br />The design rate for usage of Colorado River water has been <br />established at approximately 12.5 cfs. An 18-mile pipeline <br />. will be routed from the Colorado River through the service <br />G-42 <br />