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The EPA defines refrigerant reclamation as "Reclaim refrigerant means to reprocess refrigerant to at least the purity specified in appendix A to 40 CFR part 82, subpart F (based on AHRI Standard 700–1993, Specifications for Fluorocarbon and Other Refrigerants) and to verify this purity using the analytical methodology prescribed in appendix A ...
The West Chicago Sewage Treatment Plant was contaminated when mill tailings from REF were used as fill dirt there. This also resulted in pollution of the West Branch Dupage River from runoff and erosion. [3] In 1991, the Illinois Department of Public Health found elevated cancer rates in the community. [12]
Thornton Transitional Reservoir contributes a 3.1-billion-US-gallon (12,000,000 m 3) capacity to the system, and is expected to contribute 7.9 billion US gallons (30,000,000 m 3) when the system is expected to be completed in 2029.
The inartfully named Metropolitan Water Reclamation District long has been the mystery agency for many voters when they enter the polling station. After wading through state lawmakers, municipal ...
The Lockport Powerhouse, located on the Main Channel Extension, Lockport, Illinois, was built in 1907 and marks the southwestern extent of the MWRD-managed Chicago Area Waterway System (CAWS). The Powerhouse is located right before the Chicago Sanitary and Ship Canal connects with the Des Plaines River.
State Bank of Chicago was an American banking firm which conducted business under a state of Illinois charter issued on February 10, 1891. State Bank of Chicago operated from offices in the Chamber of Commerce Building located at the southeast corner of La Salle and Washington streets in Chicago, Illinois . [ 1 ]
When used as a refrigerant, R-114 is classified as a medium pressure refrigerant. The U.S. Navy uses R-114 in its centrifugal chillers in preference to R-11 to avoid air and moisture leakage into the system. While the evaporator of an R-11 charged chiller runs at a vacuum during operation, R-114 yields approximately 0 psig operating pressure in ...
There are 76 sites in the National Register of Historic Places listings in West Side, Chicago, out of more than 350 listings in the City of Chicago. The West Side is defined for this article as the area north of the Chicago Sanitary and Ship Canal , south of Fullerton Avenue, west of the Chicago River and east of the western city limits.