鍦ㄥ父瑕�(gu墨)姘磋檿鐞�绯荤当(t菕ng)涓紝浣跨敤鏈€寤ｆ硾鐨勭诞鍑濆姂鏄媮楣藉拰閻甸菇锛屽湪宸茶檿鐞嗛亷(gu貌)鐨勬按涓畼鐣欑殑閶侀菇鏈�(hu矛)鍗卞浜洪珨鍋ュ悍锛屾畼鐣欑殑閻甸菇鏈�(hu矛)褰遍熆姘寸殑鑹插害绛�;鍦ㄥぇ澶氭暩(sh霉)寤㈡按铏曠悊涓紝闆ｄ互鍏嬫湇姹℃偿鐢�(ch菐n)鐢熼噺澶�銆佹薄娉ラ洠浠ヨ檿缃瓑浜屾姹℃煋鍟�(w猫n)椤屻€傚洜姝�锛屽皨姹備竴绋皪(du矛)鐠�(hu谩n)澧冩矑(m茅i)鏈変簩娆℃薄鏌撶殑澶╃劧鐢�(ch菐n)鍝佷締(l谩i)浠ｆ浛閶侀菇鍜岄惖楣界诞鍑濆姂锛屾槸鐣�(d膩ng)浠婂(sh铆)鏂藉彲鎸佺簩(x霉)鐧�(f膩)灞曟埌(zh脿n)鐣ョ殑闇€瑕�銆傚ぉ鐒堕珮鍒嗗瓙绲嚌鍔戠敱浜庡叾鍘熸枡渚�(l谩i)婧愯睈瀵�銆佸児(ji脿)鏍间綆寤夈€侀伕鎿囨€уソ銆佺敤閲忓皬銆佸畨鍏ㄧ劇(w煤)姣�銆佸彲浠ュ畬鍏ㄧ敓鐗╅檷瑙�锛屾晠鑰屽湪鐪惧绲嚌鍔戜腑鍌欏彈闂�(gu膩n)娉ㄣ€傜稉(j墨ng)閬�(gu貌)骞惧崄骞寸殑鐧�(f膩)灞�锛屽嚭鐝�(xi脿n)浜嗗ぇ閲忔€ц兘銆佺敤閫斾笉鍚岀殑澶╃劧楂樺垎瀛愮诞鍑濆姂锛屽叾涓穩绮夐銆佹湪璩�(zh矛)绱犻銆佹鑱氱硸椤炲拰妞嶇墿鑶犻鐩墠鎳�(y墨ng)鐢ㄨ純鐐哄唬娉�銆�

1銆佹鑱氱硸鎬ц唱(zh矛)

娈艰仛绯�(chitosan)绲�(ji茅)妲�(g貌u)寮忚(ji脿n)鍦�1锛屾槸涓€绋櫧鑹茬劇(w煤)瀹氬瀷銆佸崐閫忔槑鐨勭墖鐙€鍥洪珨锛岄洠婧朵簬姘翠絾婧朵簬閰�锛岀偤鐢叉绱犵殑鑴箼閰板寲鐢�(ch菐n)鐗�銆備竴鑸€岃█锛岀敳娈肩礌涓殑N锛嶄箼?锛涱姶鎾�?5%浠ヤ笂灏卞彲绋变箣鐐烘鑱氱硸銆傜敳娈肩礌鏄嫊(d貌ng)鐗�銆佹槅锜�(ch贸ng)鐨勫楠ㄩ鐨勪富瑕佹垚鍒�锛屾槸鍦扮悆涓婂瓨鍦ㄧ殑鏁�(sh霉)閲�?j墨)H娆′簬绾栫董绱犵殑绗�2澶уぉ鐒舵湁姗�(j墨)鍖栧悎鐗�銆傛鑱氱硸浣滅偤绲嚌鍔�锛屽叿鏈夊ぉ鐒�銆佺劇(w煤)姣�銆佸彲闄嶈В鐨勬€ц唱(zh矛)銆傛鑱氱硸鐨勫ぇ鍒嗗瓙閺堜笂鍒嗗竷钁楄ū澶氱茎鍩�銆佹皑鍩哄強涓€浜汵锛嶄箼閰版皑鍩猴紝鍙湪閰告€ф憾娑蹭腑褰㈡垚楂橀浕鑽峰瘑搴︾殑闄�(y谩ng)闆㈠瓙鑱氶浕瑙ｈ唱(zh矛)锛屼篃鍙€熷姪姘嵉鎴栭洟瀛愰嵉渚�(l谩i)褰㈡垚椤炰技缍�(w菐ng)鐙€绲�(ji茅)妲�(g貌u)鐨勭睜褰㈠垎瀛�锛屽緸鑰岀怠(lu貌)鍚堝幓闄よū澶氭湁姣掓湁瀹崇殑閲嶉噾灞洟瀛�銆傛鑱氱硸鍙婂叾琛嶇敓鐗╂湁钁楀唬娉涚殑鐢ㄩ€�锛屼笉鍍呭湪绱＄箶銆佸嵃鏌撱€侀€犵礄銆侀啱(y墨)钘ャ€侀鍝�銆佸寲宸�銆佺敓鐗╁拰杈�(n贸ng)妤�(y猫)绛夌溇澶氶牁(l菒ng)鍩熷叿鏈夎ū澶氭噳(y墨ng)鐢ㄥ児(ji脿)鍊硷紝鑰屼笖鍦ㄦ按铏曠悊鏂归潰锛屽彲鐢ㄤ綔鍚搁檮鍔戙€佺诞鍑濆姂銆佹鑿屽姂銆侀洟瀛愪氦鎻涘姂銆佽啘鍒跺姂绛�銆傜敱浜庡叾鍦ㄧ郸姘存噳(y墨ng)鐢ㄥ拰姘磋檿鐞嗕腑椤ず浜嗙崹(d煤)鐗圭殑鍎�(y艒u)瓒婃€�锛岀編鍦�(gu贸)鐠�(hu谩n)淇濆眬宸叉壒婧�(zh菙n)娈艰仛绯栦綔鐐洪２鐢ㄦ按鐨�鍑堝寲鍔戙€�

2銆佹鑱氱硸鐨勫埗鍌�

2.1銆佸偝绲�(t菕ng)宸ヨ棟鍒跺倷娈艰仛绯�

鍌崇当(t菕ng)鍒跺倷娈艰仛绯栫殑涓€鑸柟娉曟槸:铦�銆佽煿娈兼紓娲椻€斺€旇劔閳ｅ強鐒�(w煤)姗�(j墨)楣解€斺€旇劔铔嬬櫧璩�(zh矛)鍙婅剛鈥斺€旇劔鍫�銆佹紓娲椻€斺€旀按娲�銆佺儤骞测€斺€旂敳娈肩礌鐢�(ch菐n)鍝佲€斺€旀績鍫胯檿鐞嗏€斺€旀按娲�銆佺儤骞测€斺€�?d煤)銇炲幎璋翠箣a(ch菐n)鍝佲€斺€旀彁绱斺€斺€�?d煤)銇炲幎閽盿(ch菐n)鍝併€傛娉曡純鐐虹箒鐟�锛屼笖鐢熺敘(ch菐n)鐨勬鑱氱硸鐢�(ch菐n)鍝佸瓨鍦ㄧ伆鍒嗗惈閲忛珮鍜屾皑鍩哄惈閲忛珮鐨勭己榛�(di菐n)銆�

鐣�(d膩ng)鍓嶅競鍫�(ch菐ng)涓婂嚭鍞殑绲曞ぇ澶氭暩(sh霉)鐢叉绱犲潎渚�(l谩i)鑷潶銆佽煿绛夌殑澶栨锛屼絾鍏跺師鏂欏洜鐢�(ch菐n)浜庢部娴峰湴甯惰€屽彈鍒板湴鍩熺殑闄愬埗;鍘熸枡渚涙噳(y墨ng)鐨勫绡€(ji茅)鎬ф尝鍕�(d貌ng)澶�;鍘熸枡涓嶆槗鏀堕泦銆佷繚楫拰閬�(y霉n)杓�;铦�銆佽煿鐢叉涓惈鏈夊ぇ閲忕殑CaCO3锛岀郸鐢叉绱犵殑鎻愬彇澧炲姞浜嗘垚鏈�锛屽苟鐢�(ch菐n)鐢熷ぇ閲忕殑寤㈡按;閲囩敤婵冨牽鑴幓鐢叉绱犱腑鐨勪箼閰板熀鍒跺倷娈艰仛绯栨檪(sh铆)锛屽牽鑰楅噺澶�锛屽皪(du矛)鐠�(hu谩n)澧冮€犳垚鍤�(y谩n)閲嶇殑姹℃煋銆�

2.2銆佺敳娈肩礌鑴箼閰伴叾娉曞埗鍌欐鑱氱硸

鐢叉绱犺劔涔欓叞閰�(绨�(ji菐n)绋盋DA)寤ｆ硾瀛樺湪浜庤嚜鐒剁晫锛屽挨鍏舵槸涓€浜涚湡鑿屽拰鏄嗚煵(ch贸ng)涓€侰DA鍙互姘磋В鑴帀鐢叉绱犱笂鐨勪箼?锛�?锛屽洜姝わ紝鍒╃敤瀹冧唬鏇跨従(xi脿n)鏈夌殑婵冨牽鐔辫В娉曠敓鐢�(ch菐n)楂樿唱(zh矛)閲忕殑娈艰仛绯�锛屼笉鍍呮湁鏁�锛岃€屼笖涓嶆渻(hu矛)鎶婄敳娈肩礌鐨勯暦(zh菐ng)閺堥檷瑙ｇ偤灏忓垎瀛愶紝涔熶笉瀛樺湪鎺掓斁寤㈠牽娑茶€屽皪(du矛)鐠�(hu谩n)澧冮€犳垚鍤�(y谩n)閲嶆薄鏌�锛岄倓鍙互鐢熺敘(ch菐n)鍑烘煇浜涚敤鍖栧(xu茅)娉曚笉鑳界敓鐢�(ch菐n)鐨勬鑱氱硸鐢�(ch菐n)鍝�锛屽涔�?锛涱嚚娼煋槎�?銆佸垎瀛愰噺鍒嗗竷鑼冨湇绐勭殑娈艰仛绯�銆佸叿鏈夌壒瀹氫箼閰板寲浣嶇疆鐨勬鑱氱硸銆侀珮鑴箼閰板害涓旀€ц兘鐛�(d煤)鐗圭殑娈艰仛绯栫瓑銆�

鐢变簬閰跺叿鏈夊皥涓€鎬�锛屾晠鐢ㄧ敳娈肩礌鑴箼閰伴叾娉曞埗鍌欑殑娈艰仛绯栫磾搴﹁純楂�;浣咰DA鍙兘鍌寲鐗瑰畾鐨勭敳娈肩礌鑴幓涔欓叞鍩�锛屽皪(du矛)涓嶆憾浜庢按鐨勭敳娈肩礌锛屾晥鏋滀笉鐞嗘兂銆�

2.3銆佸井鐢熺墿鍩归(y菐ng)娉曞埗鍌欐鑱氱硸

鐢变簬娈艰仛绯栨槸鐪熻弻绱�(x矛)鑳炲鐨勫父瑕�(ji脿n)绲勬垚閮ㄥ垎锛屾墍浠�锛屽埄鐢ㄥ井鐢熺墿鍩归(y菐ng)娉曠敓鐢�(ch菐n)娈艰仛绯栫殑鐮旂┒涔熻純娲昏簫?锛熷儳a(ch菐n)鐢熺敳娈肩礌鍜屾鑱氱硸鐨勭湡鑿屽緢澶氾紝濡傝棈(l谩n)鑹茬妬闋湁銆侀泤鑷存斁灏勬瘺闇�銆侀姘忔瘺闇夌瓑銆傞櫝蹇荤瓑鐢ㄥ井鐢熺墿鑷韩瀛樺湪鐨勭敳娈肩礌鍚堟垚閰跺拰鐢叉绱犺劔涔欓叞閰堕€�(j矛n)琛岃嚜韬偓鍖�锛屽皣鍏剁窗(x矛)鑳炲収(n猫i)瀹圭墿灏胯嫹浜岀７閰革紞N锛嶄箼閰帮紞D锛嶈憽钀勭硸鑳鸿綁(zhu菐n)璁�?y艒u)闂呫仦鍘剁壍顑篲(d谩)鍒拌劔涔�?锛涱姦鍝悍鎽癸急鑺嫎鐮�?锛岀敤闆呰嚧鏀惧皠姣涢湁鐐哄師鏂�锛岄€氶亷(gu貌)鐧�(f膩)閰垫硶鍒跺倷娈艰仛绯栨槸鍙鐨�銆傚叾鑿岀挡楂旂敘(ch菐n)鐜囩偤15锛�68%锛屾鑱氱硸鐨勭敘(ch菐n)閲忕偤1锛�26g/L锛岃劔涔欓叞搴︾偤85%锝�90%銆傝垏鍌崇当(t菕ng)娉曞埗鍌欑殑娈艰仛绯栫浉姣�锛岀敤寰敓鐗╁煿椁�(y菐ng)娉曞埗鍌欑殑娈艰仛绯栬唱(zh矛)閲忓ソ銆佺磾搴﹂珮銆傛▊(l猫)鍩规€濈瓑鐨勭爺绌惰〃鏄庯紝寰敓鐗╁煿椁�(y菐ng)娉曞埗鍌欑殑娈艰仛绯栫敤浣滈鍝佷繚楫姂鏅�(sh铆)锛屽叾鎶楄弻(灏�(du矛)涔抽吀鑿屻€佽崏鑿岀瓑)鑳藉姏姣旇潶娈间締(l谩i)婧愮殑娈艰仛绯栭珮1锝�2鍊�銆傚洜姝�锛岃┎娉曠殑鐮斿埗鎴愬姛鍏锋湁闈炲父閲嶈鐨勭稉(j墨ng)婵�(j矛)鍜岀ぞ鏈�(hu矛)鏁堢泭銆�

3銆佹鑱氱硸鍦ㄧ挵(hu谩n)淇濋牁(l菒ng)鍩熶腑鐨勬噳(y墨ng)鐢�

3.1銆佹鑱氱硸鍦ㄧ郸姘磋檿鐞嗕腑鐨勬噳(y墨ng)鐢�

(1)鍘婚櫎姘撮珨涓嚫娴墿銆傚ぉ鐒舵按楂斾腑鐢变簬榛忓湡绱�(x矛)鑿岀瓑鐨勫瓨鍦ㄨ€屾垚鐐鸿矤(f霉)闆绘€х殑鑶犻珨楂旂郴銆傛鑱氱硸浣滅偤涓€绋暦(zh菐ng)閺堝瀷闄�(y谩ng)闆㈠瓙楂樿仛楂�锛屽彲璧峰埌闆讳腑鍜屽嚌鑱氬強鍚搁檮鏋舵⿱鐨勯洐閲嶄綔鐢紝灏�(du矛)鎳告诞鐗╄唱(zh矛)鍏锋湁寰堝挤(qi谩ng)鐨勫嚌鑱氫綔鐢�銆傝垏鍌崇当(t菕ng)鐨勬槑绀�銆佽仛涓欑儻閰拌兒浣滅偤绲嚌鍔戠浉姣旓紝娈艰仛绯栧叿鏈夋洿濂界殑婢勬竻鏁堟灉銆俁AVID绛夌爺绌朵簡娈艰仛绯杙H鍊�5锝�9鏅�(sh铆)绲嚌铏曠悊鍠竴楂樺逗鍦熼厤姘寸殑鏁堟灉锛岀櫦(f膩)鐝�(xi脿n)绲嚌鍙梡H鍊煎奖闊胯純澶э紝婵佸害鍘婚櫎鐨勬湁鏁坧H鍊�7锛�0锝�7锛�5锛屾姇鍔犳鑱氱硸绲嚌鍔�1mg/L锛屾縼搴﹀幓闄ょ巼瓒呴亷(gu貌)90%锛岃€岀敘(ch菐n)鐢熺殑绲珨绮楀ぇ锛屼笖娌夐檷閫熷害蹇紝绺界殑绲嚌娌夐檷鏅�(sh铆)闁撲笉瓒呴亷(gu貌)1h;浣唒H鍊奸檷浣庢垨澧炲ぇ鏅�(sh铆)锛岀诞鍑濆姛鏁堜笅闄�锛岃(shu艒)鏄庡彧鍦ㄥ緢绐勭殑pH鑼冨湇鍏�(n猫i)锛屾鑱氱硸鎵嶈兘鑸囬珮宥哄湡椤嗙矑褰㈡垚鑹ソ鐨勮仛鍚�銆傛湁鐮旂┒鐧�(f膩)鐝�(xi脿n)锛岀敤娈艰仛绯栬檿鐞嗙诞鍑濇枒鑴湡鎳告诞娑叉檪(sh铆)锛岄仼瀹滅殑pH鍊艰寖鍦嶅嵒杓冨唬銆傚洜姝�锛岀暥(d膩ng)婵佹按涓墍鍚湁鑸囬珮宥哄湡椤炰技鐨勯绮掔墿鏅�(sh铆)锛岄渶瑕佸姞鍏ラ仼閲忕殑鏂戣劔鍦熶綔鐐哄姪鍑濆姂锛屼互鏀瑰杽娈艰仛绯栧皪(du矛)椤嗙矑鐨勮仛鍚堜綔鐢�銆傚悗渚�(l谩i)锛孯AVID绛夌櫦(f膩)鐝�(xi脿n)
濡傛灉楂樺逗鍦熸垨浜屾哀鍖栭垿鎳告诞娑蹭腑鏈夎厫娈栫墿鏅�(sh铆)锛屼娇鐢ㄦ鑱氱硸寰堝鏄撲娇鍏剁诞鍑濇矇娣€涓嬩締(l谩i)锛屽洜?y脿n)姒憋挤棰栫牷濞撹顗旇棩卸?f霉)闆荤殑鑵愭畺鐗�锛岃€屼笖鑵愭畺鐗╀娇瑾�(di脿o)绡€(ji茅)pH鍊艰畩寰楀鏄�銆傚皪(du矛)浜庝笉鍚屾縼搴﹀拰鍫垮害鐨勮嚜鐒舵按楂�锛屾鑱氱硸浠嶈〃鐝�(xi脿n)鍑哄劒(y艒u)瓒婄殑绲嚌鐗规€�銆�

(2)鍘婚櫎姘撮珨涓椈椤炲拰绱�(x矛)鑿�銆傝繎骞翠締(l谩i)鍦�(gu贸)澶栨湁浜洪枊(k膩i)濮嬬爺绌舵鑱氱硸灏�(du矛)鐢熺墿鑶犻珨绯荤当(t菕ng)濡傝椈椤炲拰绱�(x矛)鑿岀殑鍚搁檮鍜岀诞鍑濄€傛鑱氱硸灏�(du矛)娣℃按钘诲嵆铻烘棆钘�銆侀～钘汇€佸皬鐞冭椈鍙婅棈(l谩n)缍犺椈鍏锋湁鍘婚櫎鏁堟灉銆傛湁鐮旂┒琛ㄦ槑锛屽皪(du矛)浜庢贰姘磋椈椤�锛宲H鍊肩偤7鏅�(sh铆)鍘婚櫎鏁堟灉鏈€濂�;鑰屽皪(du矛)浜庢捣娲嬭椈椤烇紝pH鍊煎墖浣庝簺銆傛鑱氱硸鐨勯仼瀹滄姇鍔犻噺鍙栨焙浜庢按楂斾腑鐨勮椈椤炴績搴︼紝钘婚婵冨害瓒婇珮锛屾墍闇€鎶曞姞鐨勬鑱氱硸鍔戦噺涔熻秺澶�锛岃€屾鑱氱硸鎶曞姞閲忕殑澧炲姞锛屽線寰€浣跨诞鍑濆拰娌夋穩閫�(j矛n)琛屽緱鏇村揩銆傛妇婵佸害鍙　閲忚椈椤炵殑鍘婚櫎鎯呮硜锛岀暥(d膩ng)pH鍊肩偤7鏅�(sh铆)锛�5mg/L娈艰仛绯栧皪(du矛)姘翠腑娓炬縼搴﹀幓闄ゅ彲閬�(d谩)90%锛屼笖钘婚婵冨害瓒婇珮锛岀诞楂旈绮掕秺绮楀ぇ锛屾矇闄嶆€ц兘瓒婂ソ銆�

鐢遍彙妾㈠緱鐭�锛岀诞鍑濇矇闄嶈€岃鍘婚櫎鐨勮椈椤炲彧鏄仛闆嗙矘闄勫湪涓€璧凤紝浠嶈檿浜庡畬濂界殑娲绘綉鐙€鎱�(t脿i)銆傜敱浜庢鑱氱硸骞朵笉鏈�(hu矛)灏�(du矛)姘翠腑鐨勭墿绋€犳垚浠讳綍璨�(f霉)闈㈠奖闊�锛岃垏鍔犲叆鍏朵粬浜哄伐鍚堟垚鐨勭诞鍑濆姂閫�(j矛n)琛屾按铏曠悊涓嶅悓鐨勬槸锛岃檿鐞嗗悗鐨勬按浠嶅彲鐢ㄤ簬娣℃按椁�(y菐ng)娈栥€傛鑱氱硸灏�(du矛)绱�(x矛)鑿岀殑鍘婚櫎姗�(j墨)鐞嗚純鐐哄京(f霉)闆�锛岄€氶亷(gu貌)鐮旂┒娈艰仛绯栫诞鍑濆ぇ鑵告】鑿岀殑绲珨锛岀櫦(f膩)鐝�(xi脿n)涓嶅钩琛℃灦姗嬫(j墨)鐞嗘槸绲嚌绯荤当(t菕ng)鐨勪富瑕佹(j墨)鐞�锛岃€屼笖娈艰仛绯栧湪绱�(x矛)鑳炵鐗囦笂鐢�(ch菐n)鐢熸矮閸甸€ｆ帴銆傚彟涓€闋�(xi脿ng)鐮旂┒琛ㄦ槑娈艰仛绯栫诞鍑濆ぇ鑵告】鑿岀殑鏁堢巼涓嶅儏渚濊炒浜庨浕浠嬭唱(zh矛)鐨勫付闆绘€�锛岃€屼笖渚濊炒浜庡畠鐨勬按鍔涚董鏁�(sh霉)銆�

(3)鍘婚櫎娈樼暀閶�锛屽噲鍖栭２鐢ㄦ按銆傞媮楣介鍜岃仛鍚堥媮椤炵诞鍑濆姂鍦ㄨ嚜渚�(l谩i)姘磋檿鐞嗗伐钘濅腑鎳�(y墨ng)鐢ㄦサ鐐哄唬娉涳紝鐒惰€屼娇鐢ㄩ媮楣界诞鍑濆姂鍙皫(d菐o)鑷撮２鐢ㄦ按涓媮鍚噺澧炲姞銆傞２鐢ㄦ按涓殑娈樼暀閶佸皪(du矛)浜洪珨鍋ュ悍鏈夊毚(y谩n)閲嶅嵄瀹�銆傛鑱氱硸闆栦篃瀛樺湪鍑烘按娈樼暀鐨勫晱(w猫n)椤岋紝浣嗗洜鍏舵槸澶╃劧鐒�(w煤)姣掔殑鍫挎€ф皑鍩哄绯�锛屾畼鐣欎笉鏈�(hu矛)灏�(du矛)浜洪珨鐢�(ch菐n)鐢熷嵄瀹筹紝涓斿湪鍚庣簩(x霉)鐨勮檿鐞嗗伐钘濅腑鍙互琚幓闄�銆傚彟澶�锛屽皣娈艰仛绯栬垏鑱氬悎姘寲閶佺瓑鐒�(w煤)姗�(j墨)绲嚌鍔戝京(f霉)鍚堜娇鐢紝鍙互闄嶄綆娈樼暀閶佺殑鍚噺銆傚洜姝�锛屽湪椋茬敤姘磋檿鐞嗕腑锛屾鑱氱硸鍏锋湁鍏朵粬鍚堟垚鏈夋(j墨)楂樺垎瀛愮诞鍑濆姂鎵€鐒�(w煤)娉曟浛浠ｇ殑鍎�(y艒u)瓒婃€�銆�

3.2銆佹鑱氱硸鍦ㄦ薄寤㈡按铏曠悊涓殑鎳�(y墨ng)鐢�

(1)鍘婚櫎閲戝爆闆㈠瓙銆傛鑱氱硸鍙婂叾琛嶇敓鐗╃殑鍒嗗瓙閺堜笂鍚湁澶ч噺鐨勬皑鍩�銆佺茎鍩�锛屽洜姝ゅ皪(du矛)瑷卞閲戝爆闆㈠瓙鍏锋湁榘插悎浣滅敤锛岃兘鏈夋晥鍦板惛闄勬垨鎹曢泦婧舵恫涓殑閲嶉噾灞洟瀛愩€侰atherineA锛嶦iden绛夌爺绌惰瓑鏄�锛屾鑱氱硸灏�(du矛)Pb2+鍜孋r3+鐨勫惛闄勫閲�(浠ュ柈浣嶆鑱氱硸瑷�(j矛))鍒嗗垾閬�(d谩)鍒�0锛�2mmol/g鍜�0锛�25mmol/g锛屽叿鏈夊緢寮�(qi谩ng)鐨勫惛闄勫姏銆傚嫉寤峰畨绛夊埄鐢ㄨ劔涔�?锛涢稖銇炲幎娌丮(j矛n)琛岀诞鍑濋櫎閵咃紝绲�(ji茅)鏋滆〃鏄�锛岀暥(d膩ng)pH鍊肩偤8锛�0銆佹按妯ｉ妳闆㈠瓙璩�(zh矛)閲忔績搴︿綆浜�100mg/L鏅�(sh铆)锛岄櫎閵呯巼鍦�99%浠ヤ笂;鍗充娇閵呴洟瀛愬師濮嬭唱(zh矛)閲忔績搴︾偤400mg/L锛屾畼娑查妳闆㈠瓙璩�(zh矛)閲忔績搴︿粛绗﹀悎鍦�(gu贸)瀹跺虎姘存帓鏀炬(bi膩o)婧�(zh菙n)銆傚彟鏈夎│椹�(y脿n)璀夋槑锛岀暥(d膩ng)pH=5锛�0锛屽惛闄勬檪(sh铆)闁�2h锛屾鑱氱硸灏�(du矛)鍚搁檮鍖栧(xu茅)閸嶉幊寤㈡恫涓璑i2+鐨勫幓闄ょ巼鍙仈(d谩)72锛�25%銆�

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