环境风险评价的技术方法

X1,2(1.,511400;2.,510275):5:,;2;3,4,5:;;;:X82014:A:100721792(2003)0120099206,,,,,,,,,,,(200001000050001000m3,3,12,10t),,(),,,,(),,,X:2002-12-13:(1965),,.,2003231SUNYATSENUNIVERSITYFORUM,Vol123No112003©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.(),,,,,,1,,,81710-5/()[1]30100(1000),16,16%;6,6%16%,2090,1563,30%[1]()14:(1),;(2),;(3),;(4),,,,,,10%,2000t,24[2]:(1),,,,,,,,,,,,,,(2),,,001©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,;,,,,,;,(3),,,;,,;,(4),,,;,,;,;,()[3],(34.2%)(26.8%)(22.8%)(,16.2%),,4,,3,,(),,,,,,,,,(),,,,,,[4],,:Dmt=0.001HcCp(Tb-Ta)+Hvap,:101©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.Dmt=0.001HcCp+Hvap,Hc(J/kg);Hvap(J/kg),,;Cp(80Jmol-1K-1);Tb(K);Ta(K)r:Q=(2+2H)DmtHcD0.61mt+1,,0125;H,m,:H=84rDmta2gr0.6,a,g,,r:I=Q4r2,,=11020000,10000,50001000m3,103260,58430,33060,13315kWs-11;21[4](kWm-2)37.51%/10s,100%/60s25.0,,/10s,100%/60s12.5,,1/10s,1%/60s4.020s,1.62/m(kWm-2)/m320000100005000100037.514.811.18.45.325.018.113.610.36.512.525.619.314.59.24.045.334.125.716.31.671.753.940.625.72,6151811m,,,,,,,,201©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.71.7,53.9,40.625.7m,,(),1234:;:;5,6,:,,:,,;,7,,8,,9::,,:10::,11;;301©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.12,13,14,,15:[1].[M].:,2000.[2],.[M].:,1992.[3],.[M].:,1990.[4],.[M].:,1992.(:)401©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.