Handbook Of Pollution Control And Waste Minimization - Chapter 7 doc

... beautiful stretches of American rivers, flooded agricultural lands, forests, and areas of historical and geological value, and resulted in the dislocation of communities and loss of wildlife (6). ... Inc. All Rights Reserved. Control and Reclamation Act of 1 974 , HR9 3-1 072 . Washington, DC: U.S. House of Representatives, 30 May 1 974 . 16. World Bank, Energy Effic...

Ngày tải lên: 11/08/2014, 13:22

... Balance Equations Paul K. Andersen and Sarah W. Harcum New Mexico State University, Las Cruces, New Mexico The prevention of waste and pollution requires an understanding of numerous technical disciplines, ... flow rate of X across control surface i. The terms of Eq. (1) can be interpreted as follows: dX dt = rate of change of X inside the control volume ∑ (X CS,i ⋅ )...

Ngày tải lên: 11/08/2014, 13:22

... makers, and each has a well-defined objective function on the set of all alternatives. Let X denote the set of feasible alternatives and let ƒ i : X | → R denote the real-valued objective func- tion ... multiobjective pro- gramming problems. In the next section the solution of such problems will be defined and examined, and in the later parts of this chapter we will give th...

Ngày tải lên: 11/08/2014, 13:22

... reducing wastes. Im- proved surfaces increase the convective heat transfer coefficients for heating–cooling operations, and change -of- phase heat transfer. 5. Co-generation in chemical and petrochemical ... measured of forced- and natural-convection conditions. h is part of Nu, while flow conditions are repre- sented by Re or Gr, and the thermophysical properties form Pr. Normall...

Ngày tải lên: 11/08/2014, 13:22