闅ㄨ憲灏嶆隘娑堟瘨缂洪櫡鐨勮獚璀�锛屼汉鍊戝湪灏嬫眰姘秷姣掔殑鏇夸唬鎶€琛�(sh霉)銆傜传澶栫窔娑堟瘨鐢变簬鍏锋湁娈鸿弻蹇€熼珮鏁�銆佸畨鍏�銆佹槗鎿嶄綔鍙婂崰鍦板皬绛夊劒(y艒u)榛�锛屽湪缇庡湅鍜屽姞鎷垮ぇ宸插唬娉涙噳(y墨ng)鐢�锛岀洰鍓嶅ぇ閮ㄥ垎鐨勭传澶栫窔姹℃按娑堟瘨绯荤当(t菕ng)閮介噰鐢ㄦ槑娓犳按涓嬬収灏勫紡銆傚湪鎴戝湅锛岀传澶栫窔娑堟瘨鍦ㄦ薄姘磋檿鐞嗕腑鐨勬噳(y墨ng)鐢ㄥ墰鍓涜捣姝�锛屽皪鏄庢笭姘翠笅鐓у皠寮忕殑姹℃按绱绶氭秷姣掓妧琛�(sh霉)鐨勭爺绌跺強鍏剁郴绲�(t菕ng)瑷�(sh猫)瑷堢殑鍫遍亾涓嶅銆�

1绯荤当(t菕ng)绲勬垚

鏄庢笭姘翠笅鐓у皠寮忕传澶栫窔娑堟瘨绯荤当(t菕ng)鐨勭祫鎴愬鍦�1鎵€绀�銆�

绱鐕堝钩琛屾斁缃簬鏀灦涓婂苟娴告矑鍦ㄦ按涓�銆傚悇妯″涔嬮枔褰兼鐛ㄧ珛銆傛瘡鍊嬫ā濉婂彲閰嶇疆2銆�4銆�6銆�8鎴�16鏀传澶栫噲绠1]銆傜传澶栫窔娑堟瘨绯荤当(t菕ng)鑻ラ噰鐢ㄨ嚜鍕曟竻娲楀墖閭勮瀹夎鏈夋竻娲楄ō(sh猫)鏂�銆傛薄姘撮噸鍔涙祦缍�(j墨ng)绱鐕堬紝娓犻亾涓嬫父瑷�(sh猫)姘翠綅鎺у埗鍣�銆�

鍦�1鏄庢笭姘翠笅鐓у皠寮忕传澶栫窔娑堟瘨绯荤当(t菕ng)

2绯荤当(t菕ng)瑷�(sh猫)瑷�

2.1绱鐕堝瀷寮忕殑閬告搰

绱娑堟瘨鐕堟湁浣庡浣庡挤鐕�銆佷綆澹撻珮寮风噲鍜屼腑澹撻珮寮风噲3绋€備綆澹撲綆寮风噲鍜屼綆澹撻珮寮风噲鍧囩櫦(f膩)鍑哄柈鑹插厜锛岃几鍑烘尝闀风偤253.7nm锛岀噲绠＄殑澹藉懡鐐�8000锝�12000h锛岃€屼腑澹撻珮寮风噲鐧�(f膩)鍑哄京(f霉)鑹插厜锛屾尝闀风偤230锝�300nm锛岀噲鐨勫＝鍛界偤5000h銆備綆澹撻珮寮风噲鍠牴鐕堢绱鑳借几鍑�(90锝�100W)瑕佹瘮浣庡浣庡挤鐕�(30锝�60W)楂�锛屼絾姣斾腑澹撻珮寮风噲鐨�(420锝�25000W)浣�銆傚湪鐓у皠鍒板井鐢熺墿涓婄殑绱鍔戦噺鐩稿悓鐨勬浠朵笅锛屼笁绋鍨嬬传澶栫噲鐨勬秷姣掓晥鏋滄槸鐩稿悓鐨刐2]銆備絾浣庡浣庡挤绱鐕堢殑鍏夊挤鐩稿皪杓冨急锛岀┛閫忓姏涓嶉珮锛屽皪绺芥嚫娴浐楂�>30mg/L鐨勪簩绱氳檿鐞嗗嚭姘存秷姣掓晥鏋滀笉濂絒3]銆傝€屼腑澹撶传澶栫噲鐨勫厜寮锋渶寮�銆佺┛閫忓姏楂�锛屾瘮杓冮仼鍚堜綆婵冨害姹℃按鐨勮檿鐞嗐€傝檿鐞嗙浉鍚岀殑姘撮噺鏅�锛岃嫢閲囩敤涓楂樺挤鐕堢郴绲�(t菕ng)鍓囬渶瑕佺殑鐕堢鏁�(sh霉)鏈€灏�锛屼綆澹撻珮寮风噲娆′箣銆傜噲绠℃暩(sh霉)閲忓皯锛岀浉鎳�(y墨ng)鍦拌ō(sh猫)鍌欏崰鍦颁篃鐪�锛屽熀寤鸿不鐢ㄥ拰鐕堢缍璨荤敤灏�銆備絾涓楂樺挤鐕堢殑鍏夐浕杞�(zhu菐n)鎻涚巼浣�(鍙湁15%宸﹀彸)銆佽兘鑰楀ぇ銆侀浕璨婚珮;鑰屼綆澹撲綆寮风噲鍜屼綆澹撻珮寮风噲鐨勫厜闆昏綁(zhu菐n)鎻涚巼鐐�30%锝�40%銆傜洰鍓�锛屾薄姘磋檿鐞嗗粻澶氶噰鐢ㄤ綆澹撻珮寮风噲鍜屼腑澹撻珮寮风噲绯荤当(t菕ng)锛岃ō(sh猫)瑷堟檪闇€鏍规摎(j霉)瀵﹂殯鎯呮硜閫茶鎶€琛�(sh霉)缍�(j墨ng)婵熸瘮杓�銆�

2.2绱鍔戦噺鐨勭⒑瀹�

绱鐕堟暩(sh霉)閲忓彇姹轰簬婊呮椿寰敓鐗╂墍闇€鐨勭传澶栧姂閲�銆傚井鐢熺墿鐨勬粎娲昏垏绱鐓у皠鍔戦噺鐨勯棞(gu膩n)绯诲彲浠ョ敤鏁�(sh霉)瀛�(xu茅)妯″瀷琛ㄩ仈銆傝嫢澶ц吀妗胯弻鏁�(sh霉)閲忓湪閫氬父鐨勬秷姣掕寖鍦嶅収(n猫i)锛屽墖婊呮椿閫熺巼鑸囩传澶栧姂閲忕殑闂�(gu膩n)绯昏〃閬斿涓嬶細

dN/dt=-kN2I(1)

缍�(j墨ng)绌嶅垎锛屽緱鍒�:

1/N-1/N0=kIt(2)

寮忎腑N鈥斺€斺€旀煇鏅傚埢t鐨勫ぇ鑵告】鑿屽惈閲忥紝鏈€澶у彲鑳芥暩(sh霉)閲�/100mL

N0鈥斺€斺€斿垵濮嬪ぇ鑵告】鑿屽惈閲�锛屾渶澶у彲鑳芥暩(sh霉)閲�/100mL

k鈥斺€斺€旈€熺巼甯告暩(sh霉)锛屽ぇ鑵告】鑿屾暩(sh霉)/s

I鈥斺€斺€旀秷姣掑弽鎳�(y墨ng)鍣ㄤ腑绱骞冲潎寮峰害锛宮W/cm2

t鈥斺€斺€旀秷姣掓檪闁�锛宻

澶ц吀妗胯弻鍒濆鍚噺甯稿父姣旀秷姣掑悗澶у緱澶氾紝浠ヨ嚧1/N0闋呭彲浠ュ拷鐣ヤ笉瑷�锛屾晠寮�(2)鍙互绨″寲鐐猴細

1/N=kIt鎴朜=(kIt)-1=(kD)-1(3)

寮忎腑D鈥斺€斺€旂传澶栧姂閲�锛岀偤绱骞冲潎寮峰害鑸囨秷姣掓檪闁撶殑涔樼⿳锛�(mW?s)/cm2

寮�(3)鍙互鐢ㄤ簬瑷堢畻鍦ㄥ凡鐭ラ€熺巼甯告暩(sh霉)涓嬩笉鍚岀传澶栧挤搴﹁垏娑堟瘨鏅傞枔鏅傜殑澶ц吀妗胯弻鏁�(sh霉)銆傚彟澶�锛孲cheible绛夌殑鐮旂┒琛ㄦ槑锛岀传澶栧姂閲忓拰绯炲ぇ鑵歌弻缇ゅ惈閲忎箣闁撶殑闂�(gu膩n)绯荤鍚堝涓嬬稉(j墨ng)椹楀叕寮廩4]锛�

娑堟瘨鍚庣碁澶ц吀鑿岀兢鍚噺=(1.26脳1013)(绱鍔戦噺)(4)

姝ゅ锛孡oge绛夌爺绌跺緱鍒板彲浠ョ敤渚嗚▓绠楃碁澶ц吀鑿岀兢鍦ㄧ传澶栧厜鐓т笅鏁�(sh霉)閲忚畩鍖栫殑缍�(j墨ng)椹楀叕寮廩5]锛�

N=A(SS)a(N0)b(UFT)c(I)n(t)n(5)

寮忎腑N鈥斺€斺€斿湪绱杓诲皠鍚庣殑绯炲ぇ鑵歌弻缇ゅ惈閲�锛屾渶澶у彲鑳芥暩(sh霉)閲�/mL

I鈥斺€斺€旂传澶栧钩鍧囧挤搴�锛宮W/cm2

t鈥斺€斺€旀秷姣掓檪闁擄紝s

SS鈥斺€斺€旀按涓嚫娴浐楂旀績搴�锛宮g/L

N0鈥斺€斺€旂碁澶ц吀鑿岀兢鐨勫垵濮嬪惈閲�锛屾渶澶у彲鑳芥暩(sh霉)閲�/100mL

UFT鈥斺€斺€斿湪253.7nm铏曠殑绱閫忓皠鐜�锛�%

A銆乤銆乥銆乧銆乶鈥斺€斺€旂稉(j墨ng)椹楃郴鏁�(sh霉)锛屽垎鍒ユ槸102.919銆�1.947銆�0.3233銆�0銆�-2.484寮�(3)锝�(5)琛ㄩ仈浜嗙传澶栧姂閲忚垏娑堟瘨鍚庢薄姘翠腑鐨勫ぇ鑵告】鑿屾垨绯炲ぇ鑵歌弻缇ゆ績搴︾殑闂�(gu膩n)绯�銆傚叾涓紡(5)鑰冩叜浜嗘嚫娴浐楂�銆侀€忓皠鐜囩瓑鍥犵礌灏嶇传澶栫窔娑堟瘨鐨勫奖闊匡紝鑳借純鍚堢悊鍦伴爯(y霉)娓仈鍒颁竴瀹氱殑绯炲ぇ鑵歌弻缇ゆ婊呮寚妯�(bi膩o)鏅傛墍闇€鐨勭传澶栧姂閲�銆備緥濡傦紝缇庡湅鍦嬪姹℃煋鐗╂帓鏀剧郴绲�(t菕ng)(NPDES)鐨勬秷姣掓(bi膩o)婧�(zh菙n)瑕佹眰绯炲ぇ鑵歌弻<200鍊�/100mL锛屽皪浜庣附鎳告诞鍥洪珨TSS<20mg/L銆�65%閫忓皠鐜囩殑浜岀礆铏曠悊鍑烘按锛屽湪閫氬父鐨勬秷姣掕寖鍦嶅収(n猫i)锛岀敤寮�(5)瑷堢畻寰楀埌鐨勭传澶栧姂閲忚垏鍫遍亾鐨�20锝�30(mW?s)/cm2鍩烘湰涓€鑷�銆傛垜鍦嬬殑銆婂煄閹�(zh猫n)姹℃按铏曠悊寤犳薄鏌撶墿鎺掓斁妯�(bi膩o)婧�(zh菙n)銆�(GB18918鈥�2002)灏囩碁澶ц吀鑿岀兢鍒楃偤鍩烘湰鎺у埗闋呯洰锛屽彲浠ユ牴鎿�(j霉)瑭叉(bi膩o)婧�(zh菙n)灏嶇碁澶ц吀鑿岀兢鐨勬渶楂樺厑瑷辨帓鏀炬績搴︿互鍙婃薄姘村粻鐨勫叿楂旀按璩�(zh矛)渚嗚▓绠楃传澶栫窔鍔戦噺銆�

纰哄畾绱鍔戦噺鐨勫彟涓€绋柟娉曟槸鏍规摎(j霉)寰敓鐗╁皪绱鍔戦噺鐨勯熆鎳�(y墨ng)鎵€寰楀埌鐨勯熆鎳�(y墨ng)鏇茬窔渚嗙⒑瀹歔6]銆備笉鍚岀ó椤炵殑寰敓鐗╁皪浜庣浉鍚岀传澶栧姂閲忕殑闊挎噳(y墨ng)鏄笉鍚岀殑锛屽洜鐐哄畠鍊戝皪绱绶氱殑鏁忔劅绋嬪害涓嶅悓銆傜敱绱骞宠鍏夋潫鍎€娓畾涓嶅悓绱鍔戦噺涓嬫煇绋井鐢熺墿鐨勫瓨娲诲惈閲忥紝寰炶€屽緱鍒扮传澶栧姂閲忚垏瀛樻椿寰敓鐗╁惈閲忕殑闂�(gu膩n)绯绘洸绶�锛屽嵆闊挎噳(y墨ng)鏇茬窔銆傝┎娉曟帓闄や簡娑堟瘨鍙嶆噳(y墨ng)鍣ㄤ腑娴侀珨鍕曞姏瀛�(xu茅)灏嶅井鐢熺墿鎺ュ彈绱鍔戦噺涓嶅潎鍕荤殑褰遍熆銆�

纰哄畾绱鍔戦噺鏅�锛屾噳(y墨ng)鑰冩叜绱鐕堢鑰佸寲鍜岀噲绠＄殑鐭宠嫳濂楃琛ㄩ潰绲�(ji茅)鍨㈠晱椤�銆備娇鐢ㄥ＝鍛藉懆鏈熺祩榛炴檪鐨勭传澶栬几鍑鸿垏鏂扮噲绠＄传澶栬几鍑轰箣姣旂偤鐕堢鐨勮€佸寲绯绘暩(sh霉)銆傚ぇ澶氭暩(sh霉)鐕堢鐨勮€佸寲绯绘暩(sh霉)鍦�0.5宸﹀彸銆傚彟澶�锛屾薄姘翠腑鐨勬煇浜涙垚鍒嗘渻浣跨噲绠＄殑鐭宠嫳濂楃琛ㄩ潰绲�(ji茅)鍨㈣€屽奖闊跨传澶栭€忓皠鐜囥€傜祼(ji茅)鍨㈢郴鏁�(sh霉)鑸囩噲绠＄殑娓呮礂鏂瑰紡鏈夐棞(gu膩n):浜哄伐娓呮礂鐐�0.7锛岀磾姗熸娓呮礂鐐�0.8锛屾姊板姞鍖栧(xu茅)娓呮礂鐐�1.0銆傚洜姝�锛屽湪纰哄畾绱鍔戦噺鏅傞€氶亷涓婅堪鏂规硶姹傚緱鐨勭传澶栧姂閲忛倓鎳�(y墨ng)瑷堝叆鐕堢鑰佸寲绯绘暩(sh霉)浠ュ強绲�(ji茅)鍨㈢郴鏁�(sh霉)锛屾墠鑳藉緱鍒板湪鐕堢澹藉懡鍛ㄦ湡鍏�(n猫i)閬斿埌寰敓鐗╂秷姣掓(bi膩o)婧�(zh菙n)鎵€闇€瑕佺殑绱鍔戦噺銆�

2.3瑷�(sh猫)瑷堟祦閲忓強鍏夌収鏅傞枔

绱娑堟瘨绯荤当(t菕ng)蹇呴爤鍦ㄧ传澶栫噲鐨勫＝鍛芥湡鍏�(n猫i)鎸夋渶澶ф祦閲忚ō(sh猫)瑷�锛屽惁鍓�锛岀暥(d膩ng)娴侀噺澧炲ぇ鏅傚皣涓嶈兘淇濊瓑娑堟瘨瑕佹眰銆傚悓鏅傦紝涔熷繀闋堟豢瓒虫渶灏忔祦閲忔檪鐨勬秷姣掕姹�銆傝ū澶氳純灏忕殑姹℃按铏曠悊寤犲湪鏅氫笂娴侀噺鎺ヨ繎浜庨浂锛岄€欐湡闁撳湪鐭宠嫳濂楃鍛ㄥ湇鐨勬薄姘存渻鍗囨韩鑰屽湪濂楃涓婄敘(ch菐n)鐢熸矇绌嶏紝涔熸湁鍙兘浣跨煶鑻卞绠￠湶鍑烘按闈㈣€屾毚闇插湪绌烘埃涓�锛岀暀鍦ㄥ绠′笂鐨勭墿璩�(zh矛)鏈冭鐑ゅ共锛屽緸鑰屽舰鎴愭矇绌嶇墿銆傚洜鑰�锛岃ō(sh猫)瑷堟檪蹇呴爤纰哄畾鏈€澶ц垏鏈€灏忔祦閲�銆�

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