（环境科学与工程专业论文）重庆市废旧家用电器回收体系研究.pdf

study on the recovery system of waste household appliances in chongqing a thesis submitted to chongqing university in partial fulfillment of the requirement for the degree of master of engineering by zhu ying supervised by prof. wang liao major: environmental science unsigned long sign23=0 x00000001,0 x00000002,0 x00000004,0 x00000008, 0 x00000010,0 x00000020,0 x00000040,0 x00000080, 0 x00000100,0 x00000200,0 x00000400,0 x00000800, 0 x00001000,0 x00002000,0 x00004000,0 x00008000, 0 x00010000,0 x00020000,0 x00040000,0 x00080000, 0 x00100000,0 x00200000,0 x00400000; bool checkresponse(unsigned long curstatus, unsigned long mask) bool bon; bon = !(curstatus return bon; int sum(int *r, int n) int temp=0; for(int i=0;in;i+) 重庆大学硕士学位论文 86 temp+=ri; return temp; int* computer(unsigned long vi,unsigned int n) int* r=new intn; for(int i=0;in;i+) bool btemp=checkresponse(vi,signn-i-1); if(btemp=true) ri=1; else ri=0; return r; void swap(double *q,double *p,int n,int vi,int vj) for(int i=0;in*n;i+) int a=i%n; int b=i/n; if(a=vi) pi=qvj*n+b; else if(a=vj) pi=qvi*n+b; else if(b=vi) pi=qa*n+vj; else if(b=vj) pi=qa*n+vi; else pi=qi; 附 录 87 pvi*n+vi=0; pvj*n+vj=0; pvj*n+vi=qvj*n+vi; pvi*n+vj=qvi*n+vj; void swapm(double *viput, int n, int vi, int vj) double temp=viputvi; viputvi=viputvj; viputvj=temp; （主程序） /num 1 /* void main() const int din=23; cyunfei feiyong(din); double ddin*din= 0,15.51,4.75,10.881,7.74,3.31,32.46,19.34,27.89,73.79,76.78,81.03,57.8,41.87, 54.29,65.23,67.31,59.03,99.98,58.21,83.62,95.87,33.41, 15.51,0,15.2,11.65,8.98,12.59,41.22,34.73,25.34,68.67,67.6,94.49,73.45,26.24,62.5, 54.3,68.73,48.01,104.3,60.71,78.66,85.35,29.52, 4.75,15.2,0,7.05,6.27,6.63,28.94,19.62,31.72,78.66,72.83,85.68,61.3,39.99,50.07,62 .31,71.69,61.89,95.37,54.11,79.22,90.99,28.69, 10.88,11.65,7.05,0,5.3,40.48,28.95,25.34,34.08,79.45,65.31,91.63,68.58,34.21,51.0 5,55.73,75.54,60.66,93.39,51.31,72.47,84.19,22.18, 7.74,8.98,6.27,5.3,0,6.53,33.79,24.68,28.52,73.47,69.82,88.22,66.11,35.04,54.59,57 .8,70.33,56.07,78.77,56.31,77.62,88.28,27.43, 3.31,12.59,6.63,40.48,6.53,0,35.52,22.64,26.58,71.03,76.39,81.85,59.91,38.44,56.5 重庆大学硕士学位论文 88 9,64.35,66.02,55.8,101.08,60.77,83.06,94.65,33.09, 32.46,41.22,28.94,28.95,33.79,35.52,0,24.61,61.13,106.61,68.5,96.49,65.32,58.3,21 .84,67.81,99.45,90,67.82,32.97,65.37,89.68,27.65, 19.34,34.73,19.62,25.34,24.68,22.64,24.61,0,44.16,88.17,85.46,73.56,45.15,60,43.9 6,78.99,77.77,78.37,93.09,56.94,87.86,106.95,40.66, 27.89,25.34,31.72,34.08,28.52,26.58,61.13,44.16,0,46.04,91.61,76.51,65.89,44.01,8 2.15,76.86,42.46,34.87,126.76,83.79,104.36,108.77,53.28, 73.79,68.67,78.66,79.45,73.47,71.03,106.61,88.17,46.04,0,125.49,93.21,97.31,74.1, 128.85,106.01,26.9,27.56,127.43,129.45,143.88,137.6,97.6, 76.78,67.6,72.83,65.31,69.82,76.39,68.5,85.46,91.61,125.49,0,156.81,130.7,51.59,7 2.57,20.35,133.31,99.22,79.04,48.8,26.04,19.99,44.28, 81.03,94.49,85.68,91.63,88.22,81.85,96.49,73.56,76.51,93.21,156.81,0,33.61,117.5 9,111.56,145.81,67.14,102.95,158.35,129.46,160.94,176.31,112.51, 57.8,73.45,61.3,68.58,66.11,59.91,65.32,45.15,65.89,97.130.7,33.61,0,97.15,77.97, 121.14,75.99,97.36,124.37,99.29,131.51,149.86,84.96, 41.87,26.24,39.99,34.21,35.04,38.44,58.3,60,44.01,74.1,51.59,117.59,97.15,0,76.4, 32.49,82.33,48.51,107.49,64.75,69.87,66.31,33.73, 54.29,62.5,50.07,51.05,54.59,56.59,21.84,43.96,82.15,128.85,72.57,111.56,77.97,76 .4,0,75.91,127.85,110.77,48.95,24.71,60.18,91.05,43.09, 65.23,54.3,62.31,55.73,57.8,64.35,67.81,78.99,76.86,106.01,20.35,145.81,121.14,3 2.49,75.91,0,115.85,79.57,93.35,55.36,43.91,32.7,39.07, 67.31,68.73,71.69,75.54,70.33,66.02,99.45,77.77,42.46,26.9,133.31,67.14,75.99,82. 33,127.85,115.85,0,45.63,168.93,127.43,146.53,148.42,98.97, 59.03,48.01,61.89,60.66,56.07,55.8,90,78.37,34.87,27.56,99.22,102.95,97.36,48.51, 110.77,79.57,45.63,0,151.59,107.41,117.72,110.59,74.59, 99.98,104.3,95.37,93.39,78.77,101.08,67.82,93.09,126.76,127.43,79.04,158.35,124. 37,107.49,48.95,93.35,168.93,151.59,0,43.74,55.69,91.32,76.67, 58.21,60.71,54.11,51.31,56.31,60.77,32.97,56.94,83.79,129.45,48.8,129.46,99.29,6 4.75,24.71,55.36,127.43,107.41,43.74,0,35.68,66.54,32.19, 83.62,78.66,79.22,72.47,77.62,83.06,65.37,87.86,104.36,143.88,26.04,160.94,131.5 1,69.87,60.18,43.91,146.53,117.72,55.69,35.68,0,35.51,52.23, 95.87,85.35,90.99,84.19,88.28,94.65,89.68,106.95,108.77,137.6,19.99,176.31,149.8 6,66.31,91.05,32.7,148.42,110.59,91.32,66.54,35.51,0,65.26, 33.41,29.52,28.69,22.18,27.43,33.09,27.65,40.66,53.28,97.6,44.28,112.51,84.96,33. 附 录 89 73,43.09,39.07,98.97,74.59,76.67,32.19,52.23,65.26,0; double wdin= 3978.05,1164.71,2663.34,3114.45,3250.47,2510.95,1882.22 ,4231.17,2518.95,537. 69,240.84,2677.31,2047.62,2870.86,2247.03,2019.56,1184.96,1665.35,1442.20,1459.3 1,1515.55,2760.31,1748.28; int *r; feiyong.setab(3,0.7); feiyong.setw(w); feiyong.setd(d); double fyong; double temp; unsigned long bulidsign=0; bool opti=true; for(unsigned long i=1024*1024*4;i1024*1024*4+1024*16;i+) r=computer(i,din); coutcount number r:iendl; if(sum(r,din)=5) feiyong.setr(r); temp=feiyong.allcast(); if(opti=true) fyong=temp; bulidsign=i; opti=false; if(tempfyong) fyong=temp; 重庆大学硕士学位论文 90 bulidsign=i; coutfyong bulidsignendl; */ （计算结果） n=2 fyong =5,280,000 r=4194304 =10000000000100000000000 n=3 fyong =5,130,090 r=4194305=10000000000100000000001 n=4 fyong= 5,000,150 r=4194369=10000010000100000000001 n=5 fyong= 4,819,840 r=4195393=10000010000110000000001 1 表示第 i 个区（县）设置废旧回收中心，0 表示第 i 个区（县）设置废旧回 收中心。 计算渝东北地区和渝东南地区废旧家电回收中心的数量和运输费用，只需根 据各区县间的距离和废旧家电的产生量， 对变量 double ddin*din和变 double wdin 进行替换即可。 运算结果如下： 渝东北地区 n=2 fyong =2,724,430 r=1028=10000000100 n=3