CWEA Grade 4 Test with Complete Solutions

CWEA Grade 4 Test with Complete Solutions AA atomic absorption AC power alternating current ac acre AF acre-foot (feet) AFY acre-foot per year AMSA Association of Metropolitan Sewerage Agencies ANSI American National Standards Institute APHA American Public Health Association AS activated sludge ASCE American Society of Civil Engineers ASME American Society of Mechanical Engineers ASTM American Society for Testing and Materials AWT advanced wastewater treatment AWWA American Water Works Association BECP Business Emergency and Contingency Plan BNR biological nutrient removal BOD5 biochemical oxygen demand after 5 days BTU British thermal unit C Celsius Cal-OSHA California Occupational Safety and Health Act Cal-EPA California Environmental Protection Administration CBOD carbonaceous biochemical oxygen demand CCE carbon chloroform extract CCR California Code of Regulations cf cubic feet (foot) CFR Code of Federal Regulations cfs cubic feet per second CH4 Methane CIU Categorical Industrial User CIU Categorical Industrial User CM common mode CMOM Capacity Management, Operations, and Maintenance COD chemical oxygen demand CPU central processing unit CRWA California Rural Water Association CT current transformer CWA Clean Water Act CWEA