TY - SER AU - Kansakar, Bhagwan Ratna AU - C. Polprasert, AU - Lohani,B.N. AU - Orth,H.M. ED - Royal Thai Government, TI - A multi objective goal programming method for wastewater and residual management systems T2 - Special studies project report PY - 1981/// CY - Bangkok PB - Asian Institute of Technology KW - Sewage KW - Environmental aspects N1 - A special study submitted in partial fulfillment of the requirements for the degree of Master of Engineering; Special Studies Project Report (M. Eng.) - Asian Institute of Technology, 1981 N2 - A multi objective goal programming method is proposed for use in analyzing problems involving a network flow structure which are commonly found in water resources planning situations. The goals considered are the minimization of i) Costs, ii) Water quality impact, and iii) Land use impact. Besides, the model selects interceptor routes, treatment plants, transport routes and sludge disposal sites along with flow through these facilities under optimal solutions. A hypothetical example problem dealing with regional wastewater treatment and residual management is analyzed to demonstrate the potential usefulness of the method. The sensitivity analysis has been carried out by changing i) the weights and ii) the cost parameters UR - http://203.159.5.9/ait-thesis/detail.php?q=B00094 ER -