ˮh(hun)Cϵy(tng)
x҇MЃ(ni)ˮh(hun)C䌍B(ti)OaR̰Ma(chn)Ʒo(c)ĸҪ(ni)ݡϵy(tng)˼SIB(ti)ˮԪ“Դۡ(ni)ԴB(ti)ޏܽy(tng)I”ϵy(tng)Qˮh(hun)}y(tng)IˮȫˮB(ti)ˮ^ȏͺB(ti)ܣˮں{GijB(ti)g
ߺ1986-Уɽ\Tʿ̎ЇҎ(gu)OӋоԺYԴԴLҪAOʩҎ(gu)ˮh(hun)Cd(ni)εҎ(gu)OӋ
1ˮwF(xin)
ˮϵdzҪȻB(ti)gͬrֳГˮoкˮˮ|(zh)^\ȶعˮwF(xin)urȑעˮϵȻˮĺˮB(ti)ԣ߀PעcˮwеܺOʩr
1.1
ˮ
ǺоGɫB(ti)ϵy(tng)һPIԡAԵȵBɳˮBӺϪ뺣(jng)Aɽm3^(q)ǺиǵĸH
ȫL23.86e52.95ƽ쳣ˮλB(ti)ɳˮй0.3/룬ɻPlϺӶεB(ti)ӵ϶ɽ˾Ruaˮ3.0/룬ԱκӶεB(ti)aˮ뺣ڶܳˮqӰ^ˮw}^ߣƽλ1.0ƽ߳λ1.3ס20һˮλB(ti)ɳˮй91/룬Dž^(q)ӵ^(q)g80/룬ӵɝM20һ^ˮOʩֲҊD1
D1 ˮOʩֲD
1.2
ˮh(hun)
ɳˮλںϲB(ti)Ǝ(ni)ˮh(hun)l^ָ⣬ˮ|(zh)ָ˿_رˮh(hun)|(zh)˜ɳˮĩ뺣ڞӳDž^(q)ˮֱź͵ȾӰ푣ˮh(hun)|(zh)^ˮ|(zh)ָ˾Vа15.2/ܽ0.87 /COD61.5/ȫӶαОкڳˮwη
1ˮϵy(tng)}
ˮϵy(tng)Ƿ~}أĿǰڵDž^(q)90ƽﷶ(ni)ˮȫDž^(q)(c)İɳTˮ̎SF(xin)ԓˮ̎S̎ڝMؓɠB(ti)\УɹܾW(wng)16.6̎ڝMܠB(ti)F(xin)ˮܵˮSMˮ^ͣ1/3ĵˮˮˮˮˮϵy(tng)坍ˮYԴռˮܵ̎OʩĿgɴˮֱDž^(q)F(xin)ˮϵy(tng)ܾW(wng)MֲܷҊD2
D2 Dž^(q)F(xin)ˮϵy(tng)ܾW(wng)MֲܷD
ӳDž^(q)ˮֱܾW(wng)eӵȆ}ͻɳˮP߅ǽfδOˮܵζP߅鸮ϳDž^(q)ˮܵԺܞL·ڶΣܾW(wng)Էϵy(tng)ڴӡeӵĆ}غۿ130ֱˮs5.0f/ա
2Ⱦ
ؾL֮ӵֲˮl㣬κӶεe^(jng)zyζٵe_1.0ֲˮl^(q)_1.5ҵЙC|(zh)^ڳF(xin)
1.3
ˮB(ti)
ĿǰԴ^ڵϲB(ti)Ǝ{GgõɢB؞B(ti)ϵy(tng)pɳˮRˮ^(q)(ni)ڲֵ؉K_l(f)·OД˾ֲRˮͨsСԭʼȻRˮօ^(q)ɳˮR3000f/꽵1500f/MӵB(ti)aˮز㡣
Dž^(q)ӶF(xin)IӾGUїӵ{GgB(ti)܇˻ʧ҃ͻ֏
1.4
ˮȫ
ж̕rꏊȴܵˮӰa(chn)(ni)}Ӻӵߴ簴20һ˜OӋɝMŝҪζܳˮӰ푕rˮ߅^(q)ڃ(ni)LU
2ϵy(tng)
RԴ^ˮYԴȱDž^(q)ˮh(hun)ڳӵˮB(ti)ܓpȏͺφ}Qϵy(tng)}ܾˮՓˮϵy(tng)˼S뺣dСB(ti)ˮAOʩޏ͡иµоmںˮh(hun)B(ti)g·c(j)F(xin)}“Դ(ni)ԴB(ti)ޏܽy(tng)I”_鼼gͨ^ˮꑽy(tng)IF(xin)“ˮ塢G”ĶĿˡ
2.1
Դ
ڳˮԴڰϣPIǹܾW(wng)cſڡԴˮw֮أǃ(ni)ԴB(ti)ޏ͵ĻAcǰ
ҌںڳˮwĿˡޕrgMw푪˱ΡL̽Y(ji)Ŀǰ˶ҊЧĿǰȡĩ˽۞ķʽ@NεķʽҲ˺ܶδ֪ĺĩ˽۟oЌˮܾW(wng)ˮܾW(wng)ӵˮ̎SγBͨwϵϷˮϵˮλߵijЮa(chn)µӰ푡ˮˮˮˮͨ^ˮܵˮϵy(tng)ˮ̎SMؓɺܾW(wng)M܆}
Դ۵ηվˮϵy(tng)ĽǶȣ“Դ^p^̿ơϵy(tng)”ԭtԪMϵy(tng)ʩΣˮ̎Sּˮօ^(q)(yu)ܾW(wng)ϵy(tng)ޏ͡Դ^dpŵLЧͬrڴ˻Aϣ_ڽۼ̎_ҊЧ
2.1.1ȾԴܾW(wng)Ų
ȾԴŲDZϽЧĸHҪغˮMԔţҪԴÿˮڌˮօ^(q)(ni)ˮܾW(wng)MԔŲ飬һeӡB©Ȇ}YY(ji)c
Ų鷶s24.2ƽŲܾW(wng)L216.8ŲС^(q)493д16סc3316WУ22Ӌ{(dio)鿂ס11f˿ڼs33fغӰl(f)F(xin)ŷſ339кˮ130eӡ͵ŵĝ^ߵˮֱſ106ˮB©ˮ|(zh)^õſ24oˮųˮ209ŲܾW(wng)ӡeӵcλ395ܾ̎W(wng)Ų鼰ȾԴֲҊD3
D3 ܾW(wng)Ų鼰ȾԴֲD
2.1.2ˮ̎Sּˮօ^(q)(yu)
y(tng)ˮ̎S̎ˇOʩh(hun)Ӱܼ{ˮwh(hun)Ӱ푣һxڳҪӵxDž^(q)^hҪLxܵݔijDž^(q)ɳTˮ̎Sλڳ߅ܵij߅ݔ25ϣ(jng)༉߅ˮ̎SڹܵO^B©ƓpȆ}ɴˮˮˮˮܵӰˬF(xin)ˮϵy(tng)\
ᘌF(xin)ˮϵy(tng)Ć}ˮ̎Sּˮօ^(q)(yu)ҊD45ȿspɳTˮ̎Sˮ2ˮ̎SDž^(q)ϲƬ^(q)Mзɢ̎̎ˮSβˮ͵ػںӵB(ti)aˮsá
D4 ɳTˮ̎SF(xin)ˮօ^(q)D
D5 ɢˮ̎SҎ(gu)ּˮօ^(q)(yu)D
ˮ̎SҎ(gu)ģˇx]ܵޏǰˮ׃Լۻˮ׃mһˇҎ(gu)ģ͝ȕrOӋҎ(gu)ģ1.32.0MMSˮȵͣmpСˮ̎ͣrg̎Ҏ(gu)ģhڹܾW(wng)ޏɺMSˮȻ֏ˮ̎SҎ(gu)ģ̎ۻˮͽijˮ
2.1.3ܾW(wng)۷
ᘌF(xin)ܾW(wng)ϵy(tng)Ć}ĿǰܶƳ۷죬ǷǹܾW(wng)ޏ͵ĿֻǹܾW(wng)ޏͺֶ֮һܾW(wng)ηԆ}錧ͨ^{(dio)ޏ͵ȾCֶϵy(tng)QĿǰܾW(wng)RĆ}F(xin)“ˮֱppˮBϵy(tng)\ˮλ֏ͽ(sh)”ĶĿ
(j)ŲY(ji)_չ(ni)۷Ųl(f)F(xin)20I(y)͵О飬ˮSҪM̎Pýwع⡣ܾW(wng)CCTVzyl(f)F(xin)ĝB©ƓpȆ}Muچ}^صҕF(xin)rƓprMз_ޏͻ_ޏˮąRƹܵȾϵy(tng)eӵȆ}(j)ͬˮwƵľwrx{(dio)ޏ͵ȷʽMϵļgQͬˮwcҪPעĆ}F(xin)ܾW(wng)۷
ˮϵy(tng)c}ˮͳˮȾܾW(wng)ޏҪᘌܾW(wng)B©ˮȾˮȆ}ˮȾƿͨ^؉KdOʩIֲ_@dOʩȌF(xin)
ƻϵy(tng)c}ǻӡeɵˮ(jng)ˮֱܵŲl(f)F(xin)395̎ӡecMԴ^С^(q)(ni)ĄtMС^(q)ͶY^y^xС^(q)̑̎OyͰyȷʽF(xin)Դ^ˮܾW(wng)BͨԺܺõؽˮijˮȾ
ˮϵy(tng)c}ĺȾPMкȾƣȡԴ^dp^̽ĩ{(dio)͵ѭh(hun)̎ȷʽMϣhY(ji)ȾΔ(sh)ȿɽY(ji)f·ȽOĿʩԴ^dܵԴ^ʩyȺܴɲȡĩ{(dio)͵̎ȷʽMи죬˵xNʩMϵķʽMܽͶYɱʩyȣ܉a(chn)^õЧ
2.1.4Դ^dp
Դ^dOʩɾ͵ؿˮͽˮȾpمRˮܾW(wng)еˮȾᅡĶЧF(xin)ͳˮȾͺƹܵlεĿˡ
(ni)ˮܵˮօ^(q)ƆԪ“Դ^p^̿ơϵy(tng)”ĿwԭtY(ji)Ƭ^(q)fČʩMȰţסС^(q)·V@ȵ؉K“Bá”ĺdOʩMˮɌF(xin)Դ^60%ijˮԴȾdнOҎ(gu)ҊD6
D6 dнOҎ(gu)D
λΖ|LεЏVǰλ߅^(q)cl·ąRˮԓVԭˮϵy(tng)ܵӳˮˮVeˮأ_0.5ӰЌWСθͨ^{(dio)Q˸γwӵIˮgˮʽڞIӾG(ni)Oˮ@ͨ^ˮ@ˮĝBԴȾrֱOЏVă(ni)}
2.1.5ڽO
ҌˮwڳĿ_rg(ji)cҪʡҪ2017ˮwڳ΄ա_LЧԴ۴ʩǰY(ji)ˮwڳľw˕rg(ji)cƶڽO
غӰl(f)F(xin)ˮֱſںͻeӿMԴ^ĩ˽Ϻoˮֱ_ˮwڳЧڬF(xin)ܾW(wng)MܵȆ}ˮoF(xin)ɳTˮ̎SҪغӲRrһw̎OʩҊ1͵Mзɢ̎Դ½ˮ̎Sǰ^ɷ
1 ɢˮ̎Oʩ
ɢ̎O |
ռָ/(m2·10-3·d) |
ˮ |
̎M/Ԫ·m-3 |
(yu)c |
ȱc |
̎O |
200 |
һB |
1.2 |
ˮˮ|(zh) |
ռe̎ɱ |
ﻯ̎O |
60 |
ȥSSCODTP |
0.2 |
ռeС |
ˮˮ|(zh) |
˹ |
3000 |
һB |
0.2 |
ɽY(ji)ϾGع@OF(xin)ͺϹ |
ռe |
һwOIJּˇxֿ]جF(xin)ˮռܼ{ˮwˮh(hun)ؾCϴ_ؾ3ɢʽһwˮ̎OʩҎ(gu)Ӌ4.75f/ɻ{ؾ5.0f/յĬF(xin)ˮֱ0.25f/յˮͨ^ۼ{ռɳTˮ̎S̎
κӶεõؗl^ãˮh(hun)xˮˮ|(zh)^õ̎ˇ̎Ҏ(gu)ģ0.75f/ˮˮ|(zh)_һAŷŘ˜
Pع@ӶΣдeľGؿgxﻯ̎O+˹ͺϴֱصš̎Ҏ(gu)ģ0.5f/գˮˮ|(zh)_һAŷŘ˜
ںӶΣˮh(hun)^õؿgִxﻯ̎O䣬̎Ҏ(gu)ģ3.5f/䃞(yu)cռeС_^ڳЧΝMˮLU
2.2
(ni)Դ
LˮֱӰ푣ӵȾﺬ^ˮwڳҪȾԴ֮һcͬrӵ߀DZˮwȻ֏ͺӵԃҪdw(ni)Դһζ{(dio)̎ãCϿ]ӵˮh(hun)Ⱦ̶YԴѭh(hun)õҪأ˵xCеٻԭλ̎õķʽ
ںӵ30µijźϣȱԴ^ˮˮh(hun)^дؽȾԙCеٞԭλ̎oȾȸߵıMЙCеٺ͟o̎
ںӵ30ϵijЃ(ni)ˮh(hun)^ؽȾȵ͵ԭλ̎Cеٞo͵،Mѭh(hun)ã֏ͺӵȻ
2.2.1Cе
ĿǰCе\^ĵ̎ʽںӵĵȾЧ^ͬrҲ^ײһǵyԴ_˜ɴͶYMĵo̎ǂy}ȾԴD(zhun)ɴȾĆ}Θ˲αwˮlδOٴγeȾ͵Ć}CеУȵĴ_ҪOӋ(sh)һ㑪(j)ЙC|(zh)^5%10%ĵ_ͬrmY(ji)Ϻӵh(hun)M{(dio)cȾ^ߵĵࡣ
әCеƽȼs0.5ռ40%ٵҪǺˮʿ60%MYԴáȡšǽgɰʯ֒{(dio){sÓˮȷʽ(jng)zy̎úĵˮƽ45%ЙC|(zh)^ؽٺ^mGMYԴ
2.2.2ԭλ̎
ԭλָ̎͵،ӵMбwõF(xin)ƵȾ֏ͺӵB(ti)dw̎ʽںӵwB(ti)ޏͨ^Ig\uȷʽMо͵{ںӴm0.30.4ĵֲLṩdwg֏ͺӵȻ
˵߀ӣӲ|(zh)ֱˮďʽؾ4fƽĜ\أ͵{5fĺӵռ25%
Ӗ|Lλӵ治ɵ෴ͳeͨ^(yu)ˮlˮ_ԭλ{˵Ⱦˮlĸƣ߀˵ˮλխyɰU˺ˮλ棬˺ӵźֲӶu_ɰЧҊD7
D7 ֲӶu_ɰЧ
2.3
B(ti)ޏ
B(ti)ޏԻ֏ˮwԃڿԴ۵ĻAͨ^ȡB(ti)o֏ޏ͵ļgoˮпgӵܽȻďӰI칦Y(ji)ˮB(ti)ϵy(tng)ˮںϡ{GB(ti)ȵF(xin)cȻC
2.3.1ˮgo
ͨ^ReˮB(ti)Ѕ^(q)ˮ졢ȣҪB(ti)߉Kȵ{GgwϵB(ti)oޏB(ti)g(chung)ɽˮЙCںϵȻ֣ȻdǶ
ɳˮλںϲB(ti)Ǝ(ni)ڻɽێr^(q)ȻdwBlͨ^ˮЅ^(q)Re{GƾoȻdg֏ˮԴB(yng)(jng)y㣨Ҋ250һ깤rɳˮRˮ^(q)ɞӏp35%ֵp49%ɘOγDž^(q)ŝͨ^ Rˮͨޏͣɳˮɞӵaˮ֏͵2000f/ɱζεĻB(ti)ˮϲB(ti)Ǝ50һµرRˮģMҊD8
2 ϲB(ti)Ǝ50һر폽Ӌ
Q |
ֵ /룩 |
fף |
ڷֵ/룩 |
ڏ fף |
pʣ% |
ֵpʣ% |
Դ |
375 |
645.86 |
152 |
323.66 |
50% |
59% |
|
81 |
141.36 |
41 |
91.58 |
35% |
49% |
ˮ |
748 |
1906.09 |
419 |
1744.29 |
8% |
44% |
D8 ϲB(ti)Ǝ50һµرRˮģMD
2.3.2ӵΑB(ti)ޏ
кӵʹˮwʧԃˮB(ti)ޏ͑ӵΑB(ti)Mޏͨ^ӺӵgȷʽȻB(ti)ʹúڽo(ni)_׃ܽȻӰΑB(ti)
ӵҊD9ĸȻޏ͞ԭ“”`ͨ^˵߀ӣvgӲ|(zh)ֱˮďʽ棨ҊD10֏ͺӵȻΑB(ti)Ȼ߅ЧˮֲĽ|֏ͺӵԃ
D9 ӬF(xin)ӰD
D10 ӺӵB(ti)ޏ͔OӋD
ͨ^MIKEģͷIؾȾe^ą^(q)߅eȾƽȺ30%ϡҎ(gu)ڞIؾ\Ⱦˮ|(zh)_׃֏ͺȻΑB(ti)
B(ti)ҊD1112
D11 ӺӵB(ti)ޏͺˮλB(ti)D
D12 ӺӵB(ti)ޏͺˮλB(ti)D
2.3.3gI
ڻ֏ͺӵȻΑB(ti)ͬrȡȻB(ti)ϵy(tng)˹B(ti)ϵy(tng)ļgַȻ̶\gɱB(ti)ϵy(tng)Ժm(x)ԣˮwȫCɳm(x)l(f)չ
1t\
ܺӰ푣ˮw}^ڞIӜ\ֲxԼtֲwijGľľMɵijȺ䣬ˮwuZtֲtֲϲݱֲ@ֲȏˮ7ҊD13I쪚صļt֝B(ti)ϵy(tng)γ~ɗBg
D13 t֜\
t־ҪB(ti)ЧQ“l(wi)ʿ”ɷLˡ̰oˮ|(zh)Ϳ՚tֲϲ|(zh)h(hun)ҼtֲɠILh(hun)ȾpؾNֲtes6.0fƽÿ핹̼s1.1ǧ/ƽ•꣩Ӌ㣬ȫɹ̼s6.6fǧ
2˹
P蹫@콨U؞˼أҊD14һO+ͺϴֱ+ӵˮֲ˹ؿgһ棬߅ÿ0.5fˮռϷּˮͨ^һOĻͺϴֱص^VxֲգԼӵ(ni)ˮֲս^_͵̎͵ػõĿһ棬γɝȶNΑB(ti)ɞɗ~ȺṩϢg
D14 Pͺϴֱ˼،D
2.4
ˮܽy(tng)I
ϵy(tng)˼SIB(ti)ˮڸˮh(hun)֏ͺȻB(ti)ϵy(tng)ͬry(tng)II(y)͞IˮgF(xin)ˮȫˮ^ȏͺϹ
2.4.1ˮh(hun)
ӾCɺm(x)O(jin)y(sh)(j)@ʾˮwȫڳWܽҪˮ|(zh)ָ_رˮV ˜ɗ~BȺėϢgγɣӵԃ֏
2.4.2ˮȫ
ӾCɺӵЧă(ni)}ͨ^ԭ“”ΑB(ti)׃ӵˮλ،820(jng)y{(dio)20һĺˮˮ澀ȸǰƽ0.4ˮٽ30%˺ӵŝ
Plβȡˮλ\ԭ̞\أǬcӵBͨЧεppнɅ^(q)ŝ(jng)y㣬HPlɳˮӶͨ^ӺЧˮλ{(dio)_50f20һˮˮ澀vҊD15F(xin)20һˮˮ澀ҊD16
D15 20һˮˮ澀vD
D16 ӬF(xin)20һˮˮ澀ȈD
2.4.3ˮ^
IˮgҪĻӈڱˮh(hun)ˮȫǰОIˮ^ϵy(tng)ɞṩ(yu)|(zh)ĹB(ti)a(chn)Ʒ
6ϵy(tng)ȫ؞ͨӏV22ںˮgIHˮwͻӿgھGֲxԱزػؘwF(xin)ɫͬrֿЧƳɱ
3Y(ji) Փ
ˮwCһ헏sϵy(tng)̣_B(ti)rֵ^cȻB(ti)ϵy(tng)һwJ֪D(zhun)׃һĹˮȫϵy(tng)CϵB(ti)ˮڳиµĿwy(tng)IԪ“Դ^p^̿ϵy(tng)”ԭt“Դ(ni)ԴB(ti)ޏܽy(tng)I”ϵy(tng)ƶ˱hY(ji)ϵˮϵCQˮh(hun)}y(tng)IӵˮȫˮB(ti)ˮ^ȏͺB(ti)ܡИI(y)gĽcډԘȻϵy(tng)ַܽȻȫďӰIȻ̶\gˮں{GijB(ti)ȵB(ti)ϵy(tng)Ժm(x)ԣB(ti)ϵy(tng)ɔ_ďԺgˮwȫCɳm(x)l(f)չF(xin)cȻC
Ԕ(ni)݅ҊЇoˮˮ12ڣˮh(hun)Cϵy(tng)ߣЇҎ(gu)OӋоԺ هε
هε.ˮh(hun)Cϵy(tng)J.Їoˮˮ2018,341224-30.
Wang Chen,Li Jing,Lai Wenwei, et al.Integrated Water Environment Remediation Approach of Meishe River in Haikou CityJ.China WaterWastewater,2018,341224-30(in Chinese).
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