FGD sludge disposal manual. Final report

Technical Report · Mon Jan 01 04:00:00 EST 1979

OSTI ID:6467738

Duvel, Jr, W A; Atwood, R A; Gallagher, W R; Knight, R G; McLaren, R J

This manual provides suggestions and guidance to electric utility operators of lime, limestone, alkaline flyash, and double-alkali wet scrubbers in the processing and disposal of the waste product. A decision path diagram is given to illustrate the options available to the operators, and explain the steps necessary to select a disposal system. Current practices in the U.S. and other countries are briefly covered to illustrate trends and to supply possible sources of information for the utility industry. Major and trace components of the sludge are discussed along with their effects on processing and disposal. Three different methods are presented to determine the quantity of waste which will be produced under a set of assumed conditions. Both wet (ponding) and dry (landfill) disposal alternatives are described, along with site selection and design recommendations for both types. The problem of leachate from such areas is considered and means of prevention or control are evaluated. Options available for processing and disposal and the question of fixation/stabilization are considered in view of the existing regulations and the possible requirements of the Resource Conservation and Recovery Act of 1976 (RCRA). Methods and equipment for transporting the waste to the disposal area are also described. Finally, the important subject of processing/disposal cost and the prospects for utilization are considered. The various factors affecting cost are discussed and procedures are suggested for estimating the components of total cost under different sets of conditions.

• Research Organization: Baker (Michael), Jr., Inc., Beaver, PA (USA)
• OSTI ID: 6467738
• Report Number(s): EPRI-FP-977
• Country of Publication: United States
• Language: English

Related Subjects

20 FOSSIL-FUELED POWER PLANTS
200202 -- Fossil-Fueled Power Plants-- Waste Management-- Noxious Gas & Particulate Emissions
32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
320305* -- Energy Conservation
Consumption
& Utilization-- Industrial & Agricultural Processes-- Industrial Waste Management
42 ENGINEERING
420900 -- Engineering-- Waste Processing Plants & Equipment-- (-1989)
AEROSOL WASTES
CHEMICAL COMPOSITION
CHEMICAL REACTIONS
COST
DATA
DATA FORMS
DESIGN
DESULFURIZATION
DISSOLUTION
ECONOMICS
ENVIRONMENTAL EFFECTS
EQUIPMENT
EXPERIMENTAL DATA
FLUE GAS
FLY ASH
FOSSIL-FUEL POWER PLANTS
GASEOUS WASTES
GRAPHS
INFORMATION
LEACHING
MANAGEMENT
NUMERICAL DATA
POLLUTION CONTROL EQUIPMENT
POLLUTION REGULATIONS
POWER PLANTS
PROCESSING
REGULATIONS
SANITARY LANDFILLS
SCRUBBERS
SEPARATION PROCESSES
SITE SELECTION
SLUDGES
TABLES
THERMAL POWER PLANTS
TRANSPORT
USES
WASTE DISPOSAL
WASTE MANAGEMENT
WASTE PROCESSING
WASTE TRANSPORTATION
WASTES