基于WASP7渭河陕西段水质模拟分析研究.pdf

Smdy Onwatera11alysis forW-eihe RiVeriIlSh甜ⅨiBaSed on WASP7 Abstract Weihc融Ver isthebiggestb舳ch ofH眦培硒Ver,Weihe Valley ofShaI】越isme center ofcoun向眵economy development 嘶Ve,po叫ation isincreaSing,砌us姆is progress堍alld stand砌of liVing is iml)roving,so am嬲sof触water a11dsewage inpour riVerw嘞water pollution锄d environIllent ofWe龇ag铲aVate,this Knder也e devclopment ofWeilleValley of Shall)【is耐ously. 1k paper takeWeihe ShlxiaS咖dy object'舶m waterpoll砸on a119le, based onda_ta舶m 3Hydrometric statiollS,Environment StatisticAnnals a11d so on,water pollution actuali锣of Weihe inSha似i isanalyzed,Winl thehelp ofEPA— WASP7(Water Qual蛔Ana】ysis Sinlulation Pro黟锄),t11e water qual毋of Weihe mVer ismodeled,results ofshulationare锄alyzed锄d discuSs tllercaSonS,men ca】culateWaterEnV衲姗entCapac毋of aregained asf0110wS: Appliedofhy(hd),llaIllics andWASP7 so小Vare,me waterqual时of Weihe黜Ver ismodeled,w11ich eXpl咖s t11e rulesCOD觚sfIom a:ttainanticipated results show that thcdomestic a11dt11einduStrial waStewater are也e key pollution sourCe,pollution iIl Xian are mostseriouS;climatic drought锄d riVernux reduce are extem2Ll reaSon forwaterp011ution;Thal the rateof diSposing Sewage islow aIldcorporation d0 notreach tllestandarddischa玛ing foul 咖is reaSon for water pollution邵well舔. nleWater Environment CapaCi够(WEC)is simulatedbyWASP7 forWeihe黜Ver. 1he Value ofWEC isa:,血e amount ofpollutalItsjflo诮ng hlt0 riVer Should be cut %at 50%probabili锣of now;The ValueofWrEC is '廿le锄ount ofpollut锄tsflo诵ng mt0 dver should be % at90%probabili够offlow;The ValueofWEC isabout 194112k∥day’也e锄∞unt of II polll砌ntS no、访ng into riVer Should be cut %at 90%probabili锣of now. According硒mese re邪oIls,some meaSures aIldproposaJs are put forpollution control 觚decological删stration. K呵Wards:WASP7;Weille砒Ver;W乱er EnVironment;Chemical Oxygen DemaIld (COD) 西北大学学位论文知识产权声明书本人完全了解西北大学关于收集、保存、使用学位论文的规定。学校有权保留并向国家有关部门