Handbook of Biological Wastewater Treatment: Evaluation, Performance, and Cost |
Contents
3 SuspendedGrowth Systems | 17 |
Pure Oxygen | 32 |
Design Approach | 46 |
Copyright | |
6 other sections not shown
Common terms and phrases
activated sludge activated-sludge plants activated-sludge process aeration basin ammonia ANNUAL COST ANNUAL PAYROLL man-hours Area ft² attached-growth systems average flow bacteria biocell biochemical oxygen demand biodegradable biofilm BOD5 CAPACITY mgd chemical oxygen demand chlorine components CONSTRUCTION COST $1000 conventional activated-sludge cost data cost estimates costs of materials effluent BOD effluent quality ELECTRICAL ENERGY Equation equipment ESTIMATED CONSTRUCTION COST facilities feeders final basin firm pumping capacity grit removal influent installations labor requirements lb/day maintenance materials and supplies mg/l microorganisms nitrification nitrogen odors operation organic oxidation oxygen demand oxygen required package pumping stations peak performance predicted presented primary projects pumping stations related to volume return sludge rock-media sample sedimentation basin sewage shown in Figure South Lake Tahoe Supply Costs surface area suspended solids suspended-growth systems systems as related tion trickling filters U.S. EPA unit processes variations VOLUME 1000 ft³ wastewater treatment