BJAAM Services, Inc.BJAAM Services, Inc.  
CAST PARTS MANUFACTURER
 

Cast Parts Manufacturer

B-Clear™ is being used to treat rinsewater from a cast parts manufacturer. Wastewater is generated from a vibratory operation. The wastewater contains high levels of suspended solids, copper and zinc. The wastewater is being treated with 0.04 pounds per gallon of B-Clear™.

Laboratory tests on samples submitted indicate the following before and after treatment.

VIBRATORY RINSEWATER TREATMENT RESULTS
TEST UNTREATED
WASTEWATER (PPM)
TREATED
WASTEWATER (PPM)
Suspended Solids > 2872 < 8
pH 7.12 7.6
Cadmium 0.03 < 0.005
Chromium (total) 0.12 < 0.005
Copper 680.00 0.06
Lead 0.80 < 0.02
Nickel 0.88 0.01
Zinc 36.90 0.26