銆愬共璨ㄣ€戠敓鐗╄劔姘叏閬�(gu貌)绋嬪強褰遍熆鍥犵礌锛�

鐢熺墿鑴爱鏄寚鍦ㄥ井鐢熺墿鐨勮伅(li谩n)鍚堜綔鐢ㄤ笅锛屾薄姘翠腑鐨勬湁姗�(j墨)姘強姘ㄦ爱缍�(j墨ng)閬�(gu貌)姘ㄥ寲浣滅敤銆佺鍖栧弽鎳�(y墨ng)銆佸弽纭濆寲鍙嶆噳(y墨ng)锛屾渶鍚庤綁(zhu菐n)鍖栫偤姘�?d煤)鐛惧€猑(gu貌)绋�銆傚叾鍏锋湁缍�(j墨ng)婵�(j矛)銆佹湁鏁�銆佹槗鎿嶄綔銆佺劇(w煤)浜屾姹℃煋绛夌壒榛�(di菐n)锛� 琚叕瑾�(r猫n)鐐哄叿鏈夌櫦(f膩)灞曞墠閫旂殑鏂规硶锛岄棞(gu膩n)浜庨€欐柟闈㈢殑鎶€琛�(sh霉)鐮旂┒涓嶆柗鏈夋柊鐨勬垚鏋滃牨(b脿o)閬撱€�


鍒� 椤�
姘ㄥ寲鍙嶆噳(y墨ng)

姘ㄥ寲鍙嶆噳(y墨ng)鏄寚鍚爱鏈夋(j墨)鐗╁湪姘ㄥ寲鍔熻兘鑿岀殑浠ｈ瑵涓�锛岀稉(j墨ng)鍒嗚В杞�(zhu菐n)鍖栫偤 NH4+鐨勯亷(gu貌)绋�銆傚惈姘湁姗�(j墨)鐗╁湪鏈夊垎瀛愭哀鍜岀劇(w煤)姘х殑姊濅欢涓嬮兘鑳借鐩告噳(y墨ng)鐨勫井鐢熺墿鎵€鍒嗚В锛岄噵鏀惧嚭姘�銆�

纭濆寲鍙嶆噳(y墨ng)

纭濆寲鍙嶆噳(y墨ng)鐢卞ソ姘ц嚜椁�(y菐ng)鍨嬪井鐢熺墿瀹屾垚锛屽湪鏈夋哀鐙€鎱�(t脿i)涓�锛屽埄鐢ㄧ劇(w煤)姗�(j墨)姘偤姘簮灏嘚H4+鍖栨垚NO2-锛岀劧鍚庡啀姘у寲鎴怤O3-鐨勯亷(gu貌)绋�銆傜鍖栭亷(gu貌)绋嬪彲浠ュ垎鎴愬叐鍊�(g猫)闅庢銆傜涓€闅庢鏄敱浜炵鍖栬弻灏囨皑姘綁(zhu菐n)鍖栫偤浜炵閰搁菇(NO2-)锛岀浜岄殠娈电敱纭濆寲鑿屽皣浜炵閰搁菇杞�(zhu菐n)鍖栫偤纭濋吀楣�(NO3-)銆�

鍙嶇鍖栧弽鎳�(y墨ng)

鍙嶇鍖栧弽鎳�(y墨ng)鏄湪缂烘哀鐙€鎱�(t脿i)涓�锛屽弽纭濆寲鑿屽皣浜炵閰搁菇姘€佺閰搁菇姘倓鍘熸垚姘ｆ厠(t脿i)姘�(N2)鐨勯亷(gu貌)绋�銆傚弽纭濆寲鑿岀偤鐣伴(y菐ng)鍨嬪井鐢熺墿锛屽灞簬鍏兼€х窗(x矛)鑿岋紝鍦ㄧ己姘х媭鎱�(t脿i)鏅�(sh铆)锛屽埄鐢ㄧ閰搁菇涓殑姘т綔鐐洪浕瀛愬彈楂旓紝浠ユ湁姗�(j墨)鐗�(姹℃按涓殑BOD鎴愬垎)浣滅偤闆诲瓙渚涢珨锛屾彁渚涜兘閲忓苟琚哀鍖栫┅(w臎n)瀹�銆�

涓昏褰遍熆鍥犵礌

(1)婧害

鐢熺墿纭濆寲鍙嶆噳(y墨ng)鐨勯仼瀹滄韩搴﹁寖鍦嶇偤20~30鈩冿紝15鈩冧互涓嬬鍖栧弽鎳�(y墨ng)閫熺巼涓嬮檷锛�5鈩冩檪(sh铆)鍩烘湰鍋滄銆傚弽纭濆寲閬╁疁鐨勬韩搴﹁寖鍦嶇偤20~40鈩�锛�15鈩冧互涓嬪弽纭濆寲鍙嶆噳(y墨ng)閫熺巼涓嬮檷銆傚(sh铆)闅涗腑瑙€瀵熷埌锛岀敓鐗╄啘鍙嶇鍖栭亷(gu貌)绋嬪彈婧害鐨勫奖闊挎瘮鎳告诞姹℃偿娉曞皬锛屾澶�锛屾祦鍖栧簥鍙嶇鍖栨韩搴︾殑鏁忔劅鎬ф瘮鐢熺墿杞�(zhu菐n)鐩ゅ拰鎳告诞姹℃偿鐨勫皬寰楀銆�

(2)婧惰В姘�

纭濆寲鍙嶆噳(y墨ng)閬�(gu貌)绋嬫槸浠ュ垎瀛愭哀浣滅偤闆诲瓙绲傚彈楂旂殑锛屽洜姝�锛屽彧鏈夌暥(d膩ng)鍒嗗瓙姘�(婧惰В姘�)瀛樺湪鏅�(sh铆)鎵嶈兘鐧�(f膩)鐢熺鍖栧弽鎳�(y墨ng)銆傜偤婊胯冻姝ｅ父鐨勭鍖栨晥鏋�锛屽湪娲绘€ф薄娉ュ伐钘濋亱(y霉n)琛岄亷(gu貌)绋嬩腑锛孌O鍊艰嚦灏戣淇濇寔鍦�2mg/L浠ヤ笂锛屼竴鑸偤2~3mg/L銆傜暥(d膩ng)DO鍊艰純浣庢檪(sh铆)锛岀鍖栧弽鎳�(y墨ng)閬�(gu貌)绋嬪皣鍙楀埌闄愬埗锛岀敋鑷冲仠姝�銆�

鍙嶇鍖栬垏纭濆寲鍦ㄦ憾瑙ｆ哀鐨勯渶姹傛柟闈㈡槸涓€鍊�(g猫)灏�(du矛)绔嬬殑閬�(gu貌)绋�銆傚偝绲�(t菕ng)鐨勫弽纭濆寲閬�(gu貌)绋嬮渶瑕佸湪鍤�(y谩n)鏍兼剰缇╀笂鐨勭己姘х挵(hu谩n)澧冧笅鎵嶈兘鐧�(f膩)鐢燂紝閫欐槸鍥�?y脿n)闀圤鑸嘚O3-閮借兘浣滅偤闆诲瓙鍙楅珨锛屽瓨鍦ㄧ(j矛ng)鐖�(zh膿ng)琛岀偤銆傜暥(d膩ng)鏈塂O瀛樺湪鏅�(sh铆)锛屼笉鍍呮渻(hu矛)鎶戝埗寰敓鐗╁皪(du矛)纭濋吀楣介倓鍘熼叾鐨勫悎鎴愬強鍏舵椿鎬�锛岃€屼笖鏈�(hu矛)浣垮弽纭濆寲鑿屽劒(y艒u)鍏堝埄鐢� DO浣滅偤闆诲瓙绲傚彈楂旈檷瑙ｆ湁姗�(j墨)鐗┿€備絾鏄�锛屽湪瀵�(sh铆)闅涚殑宸ヨ棟閬�(y霉n)琛岄亷(gu貌)绋嬩腑锛岀敱浜庢哀鍌抽仦鐨勯檺鍒堕€犳垚姹℃偿绲珨鍏�(n猫i)閮ㄥ瓨鍦ㄩ儴鍒嗙己姘х挵(hu谩n)澧�锛屼篃灏辨槸瑾�(shu艒)锛屾洕姘ｆ睜鍏�(n猫i)鍗充娇瀛樺湪涓€瀹氭績搴︾殑DO锛屽弽纭濆寲鍙嶆噳(y墨ng)涔熸湁鍙兘鐧�(f膩)鐢熴€傜爺绌惰〃鏄�锛屽湪瀵�(sh铆)闅涙椿鎬ф薄娉ョ郴绲�(t菕ng)涓彧闇€灏囩己姘ф睜DO鎺у埗鍦�0.5mg/L 浠ヤ笅灏辫兘澶犱績浣垮弽纭濆寲鍙嶆噳(y墨ng)鐨勭櫦(f膩)鐢�锛屽(sh铆)鐝�(xi脿n)杓冨ソ鐨勫弽纭濆寲鏁堟灉銆�

(3)pH

pH鍊兼槸褰遍熆寤㈡按鐢熺墿鑴爱宸ヨ棟閬�(y霉n)琛岀殑閲嶈鍙冩暩(sh霉)涔嬩竴銆傚鏁�(sh霉)瀵�(sh铆)椹�(y脿n)琛ㄦ槑锛岀敓鐗╄劔姘姛鑳借弻灏�(du矛) pH鍊肩殑璁婂寲闈炲父鏁忔劅锛岀鍖栬弻鐨勬渶閬﹑H鐐� 8.0~8.4锛岀暥(d膩ng)pH鍊间笉鍦�6.0~9.6鑼冨湇锛屽嵆楂樹簬9.6鎴栦綆浜�6.0鏅�(sh铆)纭濆寲鍙嶆噳(y墨ng)灏囧彈鍒版姂鍒惰€屽仠姝€€�

灏�(du矛)浜庡弽纭濆寲閬�(gu貌)绋嬭€岃█锛屽弽纭濆寲鍙嶆噳(y墨ng)涔熼渶瑕佺董鎸佷竴瀹氱殑pH鍊硷紝浠ヤ娇鍏堕仈(d谩)鍒版渶浣崇媭鎱�(t脿i)锛屽叾鏈€閬� pH鐐�7.0~8.5銆傜櫦(f膩)鐢熸湁鏁堝弽纭濆寲浣滅敤鐨刾H鑼冨湇鐐�6.0~8.5锛岀暥(d膩ng)pH8.5鏅�(sh铆)锛屽弽纭濆寲鏁堟灉鍙楀埌褰遍熆锛岃〃鐝�(xi脿n)鐐哄弽纭濆寲閫熺巼鐨勯’钁椾笅闄�銆傛澶�锛屽弽纭濆寲鍙嶆噳(y墨ng)鐨勭祩鐢�(ch菐n)鐗╅倓鍙梡H鍊肩殑褰遍熆锛屼笉鍚岀殑pH鍊煎皣鏈変笉鍚岀殑绲傜敘(ch菐n)鐗�锛屽pH>7.3 鍙嶆噳(y墨ng)绲傜敘(ch菐n)鐗╃偤 N2锛岃€宲H<7.3 鍙嶆噳(y墨ng)绲傜敘(ch菐n)鐗╃偤N2O銆�

(4)纰虫爱姣�

鐢熺墿鑴爱纭濆寲鑸囧弽纭濆寲閬�(gu貌)绋嬪(sh铆)闅涗笂鏄竴鍊�(g猫)灏�(du矛)绔嬬殑绲�(t菕ng)涓€楂旓紝閫欐槸鐢辩鍖栬弻鍜屽弽纭濆寲鑿岀殑鑷韩灞€ф焙瀹氱殑銆傜鍖栬弻鐐鸿嚜椁�(y菐ng)寰敓鐗�锛屼唬璎濋亷(gu貌)绋嬩笉闇€瑕佹湁姗�(j墨)鐗╃殑鍙冭垏锛岀暥(d膩ng)瀛樺湪楂樻績搴︽湁姗�(j墨)鐗╂檪(sh铆)锛屽叾灏�(du矛)鐕�(y铆ng)椁�(y菐ng)鐗╄唱(zh矛)鐨勭(j矛ng)鐖�(zh膿ng)閬�(yu菐n)寮变簬鐣伴(y菐ng)鑿岃€岀敘(ch菐n)鐢熸姂鍒舵晥鏋滐紝纭濆寲鍙嶆噳(y墨ng)鏈�(hu矛)鍥犵鍖栬弻鏁�(sh霉)閲忕殑娓涘皯鑰屽彈鍒伴檺鍒�銆傛墍浠�锛屾薄姘撮€�(j矛n)姘碆OD5/TKN瓒婂皬锛岀鍖栬弻鎵€鍗犵殑鐩稿皪(du矛)姣斾緥灏辫秺澶э紝閫欐ǎ灏辫秺鏈夊埄浜庣鍖栧弽鎳�(y墨ng)鐨勭櫦(f膩)鐢�銆傚弽纭濆寲鑿屾槸鐣伴(y菐ng)寰敓鐗�锛岄€�(j矛n)琛屽弽纭濆寲鍙嶆噳(y墨ng)鏅�(sh铆)闇€瑕佹湁姗�(j墨)纰虫簮鍙冭垏鎻愪緵鍙嶆噳(y墨ng)闆诲瓙锛屽洜姝�锛岀偤瀵�(sh铆)鐝�(xi脿n)鐪熸鎰忕京涓婄殑鐢熺墿鑴爱锛屽氨蹇呴渶鏈夎冻澶犵殑纰虫簮鏈夋(j墨)鐗�銆傛湁闂�(gu膩n)鐮旂┒琛ㄦ槑锛屽虎姘撮€�(j矛n)姘翠腑 BOD5/TKN鈮�4~6 鏅�(sh铆)锛屽彲浠ヨ獚(r猫n)鐐哄弽纭濆寲纰虫簮鏄厖瓒崇殑锛屼笉蹇呭鍔犵⒊婧�銆�

(5)姹℃偿榻�(SRT)

SRT鏄虎姘寸敓鐗╄劔姘郴绲�(t菕ng)鐨勪竴鍊�(g猫)閲嶈鎺у埗鍙冩暩(sh霉)銆備竴鑸締(l谩i)瑾�(shu艒)锛岀郴绲�(t菕ng)鐨凷RT瑕佸ぇ浜庣鍖栬弻鐨勬渶灏忔瘮鐢熼暦(zh菐ng)閫熺巼锛岄€欐槸鍥�?y脿n)姗勮陡顕愁寗璋嬩粛椴㎜(zh菐ng)閫熺巼瑕佹瘮娲绘€ф薄娉ョ郴绲�(t菕ng)涓暟椁�(y菐ng)鑿岀殑姣斿闀�(zh菐ng)閫熺巼灏忎竴鍊�(g猫)鏁�(sh霉)閲忕礆(j铆)銆傚敮鏈夐€欐ǎ锛岀鍖栬弻鍦ㄩ€ｇ簩(x霉)娴佺殑绯荤当(t菕ng)涓墠鑳藉緱浠ョ敓瀛橈紝浠ヨ嚦纭濆寲鍙嶆噳(y墨ng)鐨勭櫦(f膩)鐢�锛屽(sh铆)鐝�(xi脿n)姘礌鐨勮綁(zhu菐n)鍖�銆�

(6)纭濆寲娑插洖娴佹瘮(IR)

鍥炴祦鍦�鐢熺墿鑴爱宸ヨ棟涓捣鍒拌嚦闂�(gu膩n)閲嶈鐨勪綔鐢紝瀹冨悜鍙嶆噳(y墨ng)鍣ㄦ彁渚涙爱婧愪綔鐐哄弽纭濆寲搴曠墿鐧�(f膩)鐢熷弽纭濆寲鍙嶆噳(y墨ng)锛屽緸鑰屽(sh铆)鐝�(xi脿n)杞�(zhu菐n)鍖栭倓鍘熺偤N2銆侷R鍦ㄥ奖闊垮弽纭濆寲鏁堟灉鐨勫悓鏅�(sh铆)涔熸渻(hu矛)娉㈠強鍒板洖娴佸嫊(d貌ng)鍔涙秷鑰�锛屾槸鐢熺墿鑴爱绯荤当(t菕ng)涓竴鍊�(g猫)鏈夎憲鐝�(xi脿n)瀵�(sh铆)鎰忕京鐨勫弮鏁�(sh霉)銆�

鎳�(y墨ng)鐢ㄥ伐钘�

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