姘翠腑鐨勯倓鍘熸�х墿璩�(zh矛)鏈夊悇绋�鏈夋��(j墨)鐗�銆佷簽纭濋吀楣�銆佺～鍖栫墿銆佷簽閻甸菇绛�銆備絾涓昏�佺殑鏄�鏈夋��(j墨)鐗�銆傚洜姝�锛屽寲瀛�(xu茅)闇�姘ч噺锛圕OD锛夊張寰�寰�浣滅偤琛￠噺姘翠腑鏈夋��(j墨)鐗╄唱(zh矛)鍚�閲忓�氬皯鐨勬寚妯�(bi膩o)銆傚寲瀛�(xu茅)闇�姘ч噺瓒婂ぇ锛岃��鏄庢按楂斿彈鏈夋��(j墨)鐗╃殑姹℃煋瓒婂毚(y谩n)閲�?锛涚槣W(xu茅)闇�姘ч噺锛圕OD锛夌殑娓�瀹氾紝闅ㄨ憲娓�瀹氭按妯ｄ腑閭勫師鎬х墿璩�(zh矛)浠ュ強娓�瀹氭柟娉曠殑涓嶅��锛屽叾娓�瀹氬�间篃鏈変笉鍚�銆傜洰鍓嶆噳(y墨ng)鐢ㄦ櫘閬嶇殑鏄�閰告�ч珮閷抽吀閴�姘у寲娉曡垏閲嶉壔閰搁墍姘у寲娉�銆傞珮閷抽吀閴�锛圞2MnO4锛夋硶锛屾哀鍖栫巼杓冧綆锛屼絾姣旇純绨′究锛屽湪娓�瀹氭按妯ｄ腑鏈夋��(j墨)鐗╁惈閲忕殑鐩稿皪姣旇純鍊兼檪(sh铆)锛屽彲浠ラ噰鐢�銆傞噸閴婚吀閴�锛圞2Cr2O7锛夋硶锛屾哀鍖栫巼楂橈紝鍐嶇従(xi脿n)鎬уソ锛岄仼鐢ㄤ簬娓�瀹氭按妯ｄ腑鏈夋��(j墨)鐗╃殑绺介噺銆傛湁姗�(j墨)鐗╁皪宸ユキ(y猫)姘寸郴绲�(t菕ng)鐨勫嵄瀹冲緢澶с�傚惈鏈夊ぇ閲忕殑鏈夋��(j墨)鐗╃殑姘村湪閫氶亷闄ら菇绯荤当(t菕ng)鏅�(sh铆)鏈�(hu矛)姹℃煋闆㈠瓙浜ゆ彌妯硅剛锛岀壒鍒ュ�规槗姹℃煋闄伴洟瀛愪氦鎻涙ü鑴傦紝浣挎ü鑴備氦鎻涜兘鍔涢檷浣�銆傛湁姗�(j墨)鐗╁湪缍�(j墨ng)閬庨爯(y霉)铏曠悊鏅�(sh铆)锛堟贩鍑�銆佹緞娓呭拰閬庢烤锛�锛岀磩鍙�娓涘��50%锛屼絾鍦ㄩ櫎楣界郴绲�(t菕ng)涓�鐒℃硶闄ゅ幓锛屾晠甯搁�氶亷瑁�(b菙)绲︽按甯跺叆閸嬬垚锛屼娇?f脿n)t姘磒H鍊奸檷浣�銆傛湁鏅�(sh铆)鏈夋��(j墨)鐗╅倓鍙�鑳藉付鍏ヨ捀姹界郴绲�(t菕ng)鍜屽嚌绲�(ji茅)姘翠腑锛屼娇pH闄嶄綆锛岄�犳垚绯荤当(t菕ng)鑵愯潟銆傚湪寰�鐠�(hu谩n)姘寸郴绲�(t菕ng)涓�鏈夋��(j墨)鐗╁惈閲忛珮鏈�(hu矛)淇冮��(j矛n)寰�鐢熺墿绻佹��銆傚洜姝�锛屼笉绠″皪闄ら菇銆佺垚姘存垨寰�鐠�(hu谩n)姘寸郴绲�(t菕ng)锛孋OD閮芥槸瓒婁綆瓒婂ソ锛屼絾骞舵矑鏈夌当(t菕ng)涓�鐨勯檺鍒舵寚妯�(bi膩o)銆傚湪寰�鐠�(hu谩n)鍐峰嵒姘寸郴绲�(t菕ng)涓瑿OD锛圖mnO4娉曪級>5mg/L鏅�(sh铆)锛屾按璩�(zh矛)宸查枊濮嬭畩宸�

    COD鐨勬脯瀹氭柟娉�

    鈶撮噸閴婚吀閴�妯�(bi膩o)婧�(zh菙n)娉� 涓�銆佸師鐞嗭細鍦ㄦ按妯ｄ腑鍔犲�備竴瀹氶噺鐨勯噸閴婚吀閴�鍜屽偓鍖栧姂纭�閰搁妧锛屽湪寮�(qi谩ng)閰告�т粙璩�(zh矛)涓�鍔犵啽鍥炴祦涓�瀹氭檪(sh铆)闁�锛岄儴鍒嗛噸閴婚吀閴�琚�姘存ǎ涓�鍙�姘у寲鐗╄��(zh矛)閭勫師锛岀敤纭�閰镐簽閻甸姩婊村畾鍓╀綑鐨勯噸閴婚吀閴�锛屾牴鎿�(j霉)娑堣�楅噸閴婚吀閴�鐨勯噺瑷�(j矛)绠桟OD鐨勫��銆�

    鍎�鍣�1 1.250mL鍏ㄧ幓鐠冨洖娴佽�濈��2.鍔犵啽瑁濈疆锛堥浕鐖愶級 3.25mL鎴�50mL閰稿紡婊村畾绠�锛岄寪褰㈢摱锛岀Щ娑茬��锛屽�归噺鐡剁瓑瑭﹀�� 1.閲嶉壔閰搁墍妯�(bi膩o)婧�(zh菙n)婧舵恫锛坈1/6K2Cr2O7=0.2500mol/L) 2.瑭︿簽閻甸潏鎸囩ず娑�3.纭�閰镐簽閻甸姩妯�(bi膩o)婧�(zh菙n)婧舵恫[c(NH4锛�2Fe(SO4锛�2路6H2O鈮�0.1mol/L]锛堜娇鐢ㄥ墠妯�(bi膩o)瀹氾級 4.纭�閰�-纭�閰搁妧婧舵恫鍥�銆�.娓�瀹氭�ラ�熺～閰镐簽閻甸姩妯�(bi膩o)瀹� 锛氭簴(zh菙n)纰哄惛鍙�10.00mL閲嶉壔閰搁墍妯�(bi膩o)婧�(zh菙n)婧舵恫浜�500mL閷愬舰鐡朵腑锛屽姞姘寸█閲嬭嚦110mL宸﹀彸锛岀珐鎱㈠姞鍏�30mL婵冪～閰�锛屾悥鍕伙紝鍐峰嵒鍚�锛屽姞鍏�3婊磋│浜為惖闈堟寚绀烘恫锛堢磩0.15mL锛夛紝鐢ㄧ～閰镐簽閻甸姩婧舵恫婊村畾锛屾憾娑茬殑椤忚壊鐢遍粌鑹茬稉(j墨ng)钘�(l谩n)缍犺壊鑷崇磪瑜愯壊鍗崇偤绲傞粸(di菐n)銆備簲銆佹脯瀹氾細 鍙�20mL姘存ǎ锛堝繀瑕佹檪(sh铆)閰屾儏灏戝彇鍔犳按鑷�20鎴栫█閲嬪悗鍐嶅彇)锛屽姞鍏�10mL鐨勯噸閴婚吀閴�锛屾彃涓婂洖娴佽�濈��锛屽啀鍔犲叆30mL纭�閰哥～閰搁妧锛屽姞鐔卞洖娴� 2h 鍐峰嵒鍚�锛岀敤90.00mL姘存矕娲楀喎鍑濈�″��锛屽彇涓嬮寪褰㈢摱. 婧舵恫鍐嶅害鍐峰嵒鍚庯紝鍔�3婊磋│浜為惖闈堟寚绀烘恫锛岀敤纭�閰镐簽閻甸姩妯�(bi膩o)婧�(zh菙n)婧舵恫婊村畾锛屾憾娑茬殑椤忚壊鐢遍粌鑹茬稉(j墨ng)钘�(l谩n)缍犺壊鑷崇磪瑜愯壊鍗崇偤绲傞粸(di菐n)锛岃�橀寗纭�閰镐簽閻甸姩妯�(bi膩o)婧�(zh菙n)婧舵恫鐨勭敤閲�. 娓�瀹氭按妯ｇ殑鍚屾��(sh铆)锛屽彇20.00mL閲嶈捀椁炬按锛屾寜鍚屾ǎ鎿嶄綔姝ラ�熶綔瀵�(sh铆)椹�(y脿n)銆傝�橀寗婊村畾鏅�(sh铆)纭�閰镐簽閻甸姩妯�(bi膩o)婧�(zh菙n)婧舵恫鐨勭敤閲�銆傚叚銆佽▓(j矛)绠� CODCr(O2,mg/L)=[8脳1000(V0-V1锛壜稢]/V 涓�銆�

    娉ㄦ剰浜嬮爡(xi脿ng)

    鈷堜娇鐢�0.4g纭�閰告睘绲�(lu貌)鍚堟隘闆㈠瓙鐨勯珮閲忓彲閬�(d谩)40mg锛屽�傚彇鐢�20.00mL姘存ǎ锛屽嵆楂樺彲绲�(lu貌)鍚�2000mg/L姘�闆㈠瓙婵冨害鐨勬按妯�銆傝嫢姘�闆㈠瓙鐨勬績搴﹁純浣庯紝涔熷彲灏戝姞纭�閰告睘锛屼娇淇濇寔纭�閰告睘锛氭隘闆㈠��=10:1(W/W锛夈�傝嫢鍑虹従(xi脿n)灏戦噺姘�鍖栨睘娌夋穩锛屽苟涓嶅奖闊挎脯瀹�銆�2銆佽┎鏂规硶娓�瀹欳OD鐨勮寖鍦嶇偤50鈥�500mg/L銆傚皪浜庡寲瀛�(xu茅)闇�姘ч噺灏忎簬50mg/L鐨勬按妯�锛屾噳(y墨ng)鏀圭敤0.0250mol/L閲嶉壔閰搁墍妯�(bi膩o)婧�(zh菙n)婧舵恫銆傚洖婊存檪(sh铆)鐢�0.01mol/L纭�閰镐簽閻甸姩妯�(bi膩o)婧�(zh菙n)婧舵恫銆傚皪浜嶤OD澶т簬500mg/L鐨勬按妯ｆ噳(y墨ng)绋�閲嬪悗鍐嶄締娓�瀹�銆�3銆佹按妯ｅ姞鐔卞洖娴佸悗锛屾憾娑蹭腑閲嶉壔閰搁墍鍓╀綑閲忔噳(y墨ng)鐐哄姞鍏ラ噺鐨�1/5鈥�4/5鐐哄疁銆�4銆佺敤閯拌嫰浜岀敳閰告矮閴�妯�(bi膩o)婧�(zh菙n)婧舵恫妾㈡煡瑭﹀姂鐨勮唱(zh矛)閲忓拰鎿嶄綔鎶�琛�(sh霉)鏅�(sh铆)锛岀敱浜庢瘡鍏嬮劙鑻�浜岀敳閰告矮閴�鐨勭悊璜朇ODCr鐐�1.176g锛屾墍浠ユ憾瑙�0.4251g閯拌嫰浜岀敳閰告矮閴�锛圚OOCC6H4COOK锛変簬閲嶈捀椁炬按涓�锛岃綁(zhu菐n)鍏�1000mL瀹归噺鐡讹紝鐢ㄩ噸钂搁ぞ姘寸█閲嬭嚦妯�(bi膩o)绶�锛屼娇涔嬫垚鐐�500mg/L鐨凜ODcr妯�(bi膩o)婧�(zh菙n)婧舵恫銆傜敤鏅�(sh铆)鏂伴厤銆�5銆丆ODCr鐨勬脯瀹氱祼(ji茅)鏋滄噳(y墨ng)淇濈暀涓変綅鏈夋晥鏁�(sh霉)瀛�銆�

    鈷嶆瘡娆″��(sh铆)椹�(y脿n)鏅�(sh铆)锛屾噳(y墨ng)灏嶇～閰镐簽閻甸姩妯�(bi膩o)婧�(zh菙n)婊村畾婧舵恫閫�(j矛n)琛屾��(bi膩o)瀹�锛屽�ゆ韩杓冮珮鏅�(sh铆)灏ゅ叾娉ㄦ剰鍏舵績搴︾殑璁婂寲銆傦紙涔熷彲鍦ㄦ淮瀹氬悗鐨勪腑鍐嶅姞鍏�10.0ml閲嶉壔閰搁墍妯�(bi膩o)婧�(zh菙n)婧舵恫锛岀敤纭�閰镐簽閻甸姩婊村畾鑷崇祩榛�(di菐n)銆傦級

    鈶电传澶栧惛鏀惰綁(zhu菐n)鎻涙柟娉�

    甯歌��(gu墨)鏈夋��(j墨)鐗╁皪绱�澶栧厜鐨勫惛鏀剁�﹀悎姣旇��-鏈椾集瀹氬緥鐨勫師鐞�锛岀敤涓�鏉熺传澶栧厜锛圲V锛夋脯瀹氱附鐨勫惛鏀讹紙鏈夋��(j墨)鐗�+婵佸害锛�锛屽悓鏅�(sh铆)鐢ㄥ彟涓�鏉熷彲瑕嬪厜锛堚叆S锛夋脯瀹氭縼搴﹀惛鏀�锛岀稉(j墨ng)瑷�(j矛)绠楁��(j墨)鑷�鍕�(d貌ng)铏曠悊鍚庢墸闄や簡娓炬縼搴︾殑褰遍熆锛屽悗寰楀嚭婧�(zh菙n)纰虹殑绱旀湁姗�(j墨)鐗╃殑鍚告敹锛屽苟鎺ㄧ畻鍑烘湁姗�(j墨)鐗╃殑鍚�閲�锛岄�氶亷鍥哄畾鐨勭郴鏁�(sh霉)纰哄畾COD鏁�(sh霉)瀛�銆�

    鍨嬭櫉(h脿o)锛歋marter-COD

    鍏夊害娉曠殑鍘熺悊锛氭牴鎿�(j霉)妯ｅ搧鍒濆�嬬殑椤忚壊锛岃垏鍔犲叆椤�鑹插姂涔嬪悗鐨勯�忚壊涓嶅��锛屾瘮杓冨叐鑰呬箣闁撶殑宸�鐣板垎鏋愭ǎ鍝佺殑婵冨��銆�

    Smarter-COD閲囩敤浜嗙┅(w臎n)瀹氱殑妾㈡脯鍏夋簮锛宯ewport绐勫付婵惧厜鐗�锛屽ぇ闈㈢�嶅悗绔�闆欏厜鏉熸�㈡脯鍣ㄣ�傝垏鍌崇当(t菕ng)鐨勫厜搴︽硶鍦ㄧ窔閬庣▼鍒嗘瀽鍎�鐩告瘮锛孲marter-COD鐨勭┅(w臎n)瀹氭�у拰婧�(zh菙n)纰烘�у叿鏈夌劇鍙�姣旀摤鐨勫��(y艒u)鍕�銆�

    Smarter - COD纭�浠舵�ц兘[1]

    鍒嗘瀽鐗� - 鍖栧��(xu茅)闇�姘ч噺

    鏈夐棞(gu膩n)鏇村�氬弮鏁�(sh霉)锛岃珛鍚戝叕鍙搁姺鍞�閮ㄥ瀭瑭�銆�

    璜嬪悓鏅�(sh铆)鏌ラ柋涓嶅畬鍏ㄧ殑鍙冩暩(sh霉)鍒楄〃銆�

    妯℃摤杓稿嚭 - 鏈夋晥4-20mA锛屽ぇ500 姝愬�嗚��(f霉)鑽�

    鏁�(sh霉)瀛楄几鍑� - RS232锛孯S422锛孯S485锛孧ODBUS

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    - 绲�(ji茅)鏋滃牨(b脿o)璀�

    椤�绀� - 7.1瀵告恫鏅跺僵鑹茶Ц鎽稿睆锛�65000鑹�

    宸ヤ綔婧�搴� - 涓�鑸�0掳-40掳C

    闃茶��(h霉)绛夌礆(j铆) - IP 65

    瑾�(r猫n)璀� - 閫氶亷CE 瑾�(r猫n)璀�

    澶栨�煎昂瀵� - 600mm脳400mm脳260mm锛堥珮脳瀵�脳娣憋��

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    婵曞寲瀛�(xu茅)妯″�婃��(sh霉)閲�

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    绺介噸閲� -涓嶅付鏀�鏋剁��25kg锛堟牴鎿�(j霉)妯″�婃��(sh霉)閲忕暐鏈夎畩鍖栵級

    鎿嶄綔绯荤当(t菕ng) - WIN CE

    杌熶欢鐗堟湰 - Stoya 3.1锛堝彲鏇存柊锛�

    - Lumineux 1.0锛堝彲IPAD鐒＄窔鎿嶄綔锛�

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    - 鑷�鍕�(d貌ng)妾㈢储宸茬稉(j墨ng)瀹夎�濈殑纭�浠�銆�

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