銆愭捣缍块惖婵炬枡锛堥櫎姘у姂锛夈€戯紝甯告韩鐐哄鐙€锛屾槸涓€绋挵(hu谩n)淇濆瀷姘磋檿鐞嗕粙璩�(zh矛)銆傞噰鐢ㄧ稉(j墨ng)娲诲寲铏曠悊寰�

鍒扮殑楂樻椿鎬�锛屽ぇ姣旇〃闈㈢⿳鐨勬捣缍块惖婵炬枡鍨嬮櫎姘у姂銆傚父婧笅铏曠悊宸ユキ(y猫)姘达紙鎴栬粺姘达級閮藉彇寰楃悊鎯崇殑鏁堟灉锛堟畼姘у惈閲忥細0.03-0.05mg/L锛夛紝瑭茬敘(ch菐n)鍝侀厤濂楄ō(sh猫)鏂藉叿鏈夋姇璩囧皯锛岀董璀�(h霉)绨″柈锛岄亱(y霉n)杓告垚鏈綆锛岄櫎姘ф晥鏋滃ソ鐨勫劒(y艒u)榛�(di菐n)锛屽彲寤ｆ硾鐢ㄤ簬閸嬬垚鍜屽惊鐠�(hu谩n)姘磋ō(sh猫)鍌欑殑闃茶厫锛屾槸涓€绋€у児(ji脿)姣斿緢楂樼殑绡€(ji茅)鑳界敘(ch菐n)鍝�

 

娴风犊閻甸櫎姘у師鐞�
    閲囩敤鍏锋湁宸ㄥぇ姣旇〃闈㈢⿳鐨勬捣缍块惖鐐烘烤鏂�锛岀暥(d膩ng)鍚湁婧惰В姘х殑姘撮€氶亷娴风犊閻垫檪锛屾按涓哀姘ｈ垏娴风犊閻电櫦(f膩)鐢熺敓寰瑰簳鐨勬哀鍖栧弽鎳�(y墨ng)銆傚叾鍖栧(xu茅)鍙嶆噳(y墨ng)濡備笅锛�
    2Fe+2H2O+O2---2Fe(OH)2
    2Fe(OH)2+H2O+2O2---2Fe(OH)3
    鍙嶆噳(y墨ng)鐢�(ch菐n)鐗〧e(OH)3鐐轰笉婧朵簬姘寸殑鏉捐粺绲媭鐗�锛岀暥(d膩ng)鍏剁⿳ 绱埌涓€瀹氱▼搴︽檪锛屽嵆鍙€氶亷鍙嶆矕娲楁帓鎺�锛屾仮寰�(f霉)鍒板垵濮嬬殑闄ゆ哀鑳藉姏銆�
娴风犊閻靛伐浣滅挵(hu谩n)澧�

闋�(xi脿ng)鐩�	绲�(ji茅)鏋�	闋�(xi脿ng)鐩�	绲�(ji茅)鏋�
铏曠悊姘撮噺	4-50鍣�/灏忔檪	闄ゆ哀閫熷害	15-18m/h
鍙嶆礂寮�(qi谩ng)搴�	16-21L/m2	宸ヤ綔澹撳姏	0.15-0.5MPa
鍙嶆礂闁撻殧	24灏忔檪	铏曠悊鍓嶆憾姘у惈閲�	6-8mg/L
宸ヤ綔婧害	5-80鈩�	铏曠悊鍚庢憾姘у惈閲�	0.03-0.05mg/L

鎳�(y墨ng)鐢ㄨ寖鍦�
娴风犊閻垫烤鏂欙紙闄ゆ哀鍔戯級閬╃敤浜庡悇绋崑鐖�銆佹彌鐔卞櫒銆佺啽鍔涚绶氳(b菙)姘淬€佸伐妤�(y猫)寰挵(hu谩n)鍐峰嵒姘村強

娌圭敯娉ㄦ按銆�

鐢�(ch菐n)鍝佺壒榛�(di菐n)
1銆佷娇鐢ㄥ＝鍛介暦銆佺劇姣掋€佷笉姹℃煋鐠�(hu谩n)澧�锛屽嚭姘村惈姘ч噺绌�(w臎n)瀹氬湪0.05mg/L浠ヤ笅锛屽畬鍏ㄧ鍚堝湅

瀹朵綆澹撻崑鐖愭按璩�(zh矛)妯�(bi膩o)婧�(zh菙n)锛圙B1576-2001锛夎姹�銆�
2銆佸父婧亱(y霉n)琛�锛岀劇闇€鍔犵啽锛岄亱(y霉n)琛屾垚鏈綆锛屽厠鏈嶄簡鐔卞姏闄ゆ哀锛岀湡绌洪櫎姘ч爤鍔犵啽鑰楄兘鐨勭己

榛�(di菐n)銆�
3銆佺敤閲忓皯锛屼竴鑸儏娉佷笅闄ゆ哀鍔戞秷鑰楅噺1鍣告按鐐�25g銆�
4銆佸弽娲楅牷鐜囦綆锛屽啀鐢熸晥鏋滃ソ銆�

鎸囨(bi膩o)鍚嶇ū	鍠綅	娓│鏁�(sh霉)鎿�(j霉)
娲绘€ч惖	%	鈮�85
鎶楀寮�(qi谩ng)搴�	Pa	鈮�3500
姣旇〃闈㈢⿳	m2/g	鈮�80
鍫嗗瘑搴�	鍣�/绔嬫柟	1.6-1.8
SiO2+Al2O3	%	鈮�5.5
S	%	鈮�0.013
P	%	鈮�0.06
As SN Sb Bi Pb Cu锛堟瘡鍊嬶級	%	鈮�0.002

娴风犊閻典簩娆￠倓鍘燂細鐔旇瀺閭勫師娉曠敓鐢�(ch菐n)鐢熼惖
     鐔旇瀺閭勫師娉� 鏄寚涓嶇敤楂樼垚鑰屽湪楂樻韩鐔旇瀺鐙€鎱�(t脿i)涓嬮倓鍘熼惖绀︾煶鐨勬柟娉�锛屽叾鐢�(ch菐n)鍝佹槸鎴愬垎鑸囬珮鐖愰惖姘寸浉杩戠殑娑叉厠(t脿i)閻垫按銆傞枊鐧�(f膩)鐔旇瀺閭勫師娉曠殑鐩殑鏄彇浠ｆ垨瑁�(b菙)鍏呴珮鐖愭硶鐓夐惖銆傝垏楂樼垚娉曠厜閻垫祦绋嬬浉姣�锛岀啍铻嶆硶鐓夐惖鏈変互涓嬬壒榛�(di菐n)锛�
    锛�1锛夌噧鏂欑敤鐓よ€屼笉鐢ㄧ劍鐐�锛屽彲涓嶅缓鐒�?f脿n)t锛屾笡灏戞薄鏌�銆� 
    锛�2锛夊彲鐢ㄨ垏楂樼垚涓€妯ｇ殑濉婄媭鍚惖鍘熸枡鎴栫洿鎺ョ敤绀︾矇浣滃師鏂欍€傚鐢ㄧう绮変綔鍘熸枡锛屽彲涓嶅缓鐕掔祼(ji茅)寤犳垨鐞冨湗(tu谩n)寤�銆�
    锛�3锛夊叏鐢ㄦ哀姘ｈ€屼笉鐢ㄧ┖姘�锛屾哀姘ｆ秷鑰楅噺澶�銆�
    锛�4锛夊彲鐢熺敘(ch菐n)鍑鸿垏楂樼垚閻垫按鎴愬垎銆佹韩搴﹀熀鏈浉鍚岀殑閻垫按锛屼緵杞�(zhu菐n)鐖愮厜閶�銆�
    锛�5锛夐櫎鐢熺敘(ch菐n)閻垫按澶�锛岄倓鐢�(ch菐n)鐢熷ぇ閲忕殑楂樼啽鍊肩叅姘ｃ€�
    鐩墠涓栫晫涓婄啍铻嶉倓鍘熸硶寰堝锛屽叾涓彧鏈塁orex娉曟妧琛�(sh霉)姣旇純鎴愮啛骞跺凡褰㈡垚宸ユキ(y猫)鐢熺敘(ch菐n)瑕�(gu墨)妯�锛屽叾瀹冭娉曚粛鍦ㄧ櫦(f膩)灞曞拰宸ユキ(y猫)鍖栭亷绋嬩腑銆傜啍铻嶉倓鍘熸硶鍦ㄦ垜鍦嬪皻鏈緱鍒板緢澶х櫦(f膩)灞�锛岀洰鍓嶈檿浜庡(sh铆)椹�(y脿n)瀹よ│椹�(y脿n)鍜屽崐宸ユキ(y猫)瑭﹂(y脿n)闅庢銆�
娴风犊閻甸倓鍘熼惖绮夊悇闋�(xi脿ng)鍙冩暩(sh霉)鍙婂叾鐢ㄩ€旓細
閭勫師閻电矇鍦嬪妯�(bi膩o)婧�(zh菙n)GB/T4136-94
閭勫師閻电矇鍚勯爡(xi脿ng)鍙冩暩(sh霉)閬�(d谩)妯�(bi膩o)锛孎(xi脿n)e鈮�98%锛岀⒊鈮�0.01锛�锛岀７鍜岀～閮藉皬浜�0.03锛�锛屾矮鎼嶇偤0.1锝�0.2锛呫€�
涓昏鐢ㄩ€旀湁 锛氱矇鏈喍閲戝埗鍝侀倓鍘熼惖绮�锛屾琛屾キ(y猫)鑰楃敤閭勫師閻电矇绺介噺鐨�60%~80%銆傞浕鐒婃鐢ㄩ倓鍘熼惖绮�锛屽湪钘ョ毊涓姞鍏�10锝�70锛呴惖绮夊彲鏀归€�(j矛n)鐒婃鐨勭剨鎺ュ伐钘濆苟椤憲鎻愰珮鐔旀暦鏁堢巼銆傚寲宸ョ敤閭勫師閻电矇锛屼富瑕佺敤浜庡寲宸ュ偓鍖栧姂锛岃泊閲戝爆閭勫師锛屽悎閲戞坊鍔犵瓑銆�

       鐣�(d膩ng)鍓嶄笘鐣屼笂鐩存帴閭勫師閻甸噺鐨�90锛呬互涓婃槸閲囩敤姘ｅ熀娉曠敓鐢�(ch菐n)鐨�銆傛垜鍦嬪ぉ鐒舵埃涓昏渚涙噳(y墨ng)鍖栧伐鍜屾皯鐢紝涓嶅彲鑳藉ぇ閲忕敤浜庨嫾閻靛伐妤�(y猫)銆傜敱浜庢垜鍦嬬叅鐐劜閲忕浉灏嶈睈瀵�锛�20涓栫磤(j矛)90骞翠唬浠ヤ締鐓ゅ熀鐩存帴閭勫師娉曞凡鍦ㄥぉ娲�銆侀伡瀵�銆佸悏鏋椼€佸北鏉辩瓑鍦板舰鎴愪簡涓€瀹氱殑鐢熺敘(ch菐n)瑕�(gu墨)妯�銆�
       鐩存帴閭勫師閻垫槸鎸囩敤鐩存帴閭勫師娉曞湪浣庢韩鍥烘厠(t脿i)涓嬮倓鍘熺殑閲戝爆閻�銆�
鎸夌敓鐢�(ch菐n)鏂规硶鍙垎鐐虹叅鍩虹洿鎺ラ倓鍘熼惖鍜屾埃鍩虹洿鎺ラ倓鍘熼惖锛�
鎸夌敤閫斿彲鍒嗙偤鐓夐嫾鐢ㄧ洿鎺ラ倓鍘熼惖鍜屽叾瀹冪敤鐩存帴閭勫師閻�锛�
鎸夌敘(ch菐n)鍝佸舰寮忓彲鍒嗙偤娴风犊閻碉紙DRI锛夊拰鐔卞濉婇惖锛圚BI锛夈€�
      鐩墠鍦嬪収(n猫i)鐩存帴閭勫師閻垫矑鏈夊湅瀹剁当(t菕ng)涓€妯�(bi膩o)婧�(zh菙n)鐢熺敘(ch菐n)瑕�(gu墨)鏍�锛屽彧鏈夎妤�(y猫)鍏�(n猫i)鐨勪笉鎴愭枃鐨勬(bi膩o)婧�(zh菙n)锛屾渶绲傚厓绱犲惈閲忎粛鏄牴鎿�(j霉)瀹㈡埗闇€姹傘€�
瑕�(gu墨)鏍煎涓嬶細
涓€椤炲寲瀛�(xu茅)鎴愬垎鐐猴細TFe鈮�95%锛孲O2鈮�0.65%锛孲鈮�0.03%锛孭鈮�0.03%銆�
浜岄鍖栧(xu茅)鎴愬垎鐐猴細TFe鈮�92%锛孲O2鈮�5.0%锛孲鈮�0.03%锛孭鈮�0.03%銆�
涓夐鍖栧(xu茅)鎴愬垎鐐猴細TFe鈮�90%锛孲O2鈮�7.0%锛孲鈮�0.03%锛孭鈮�0.03%銆�
鍥涢鍖栧(xu茅)鎴愬垎鐐猴細TFe鈮�88%锛孲O2鈮�10.0%锛孲鈮�0.03%锛孭鈮�0.03%銆�
      鍙﹀锛屽惈閻甸噺瓒呴亷97锛呬互涓婁篃灞簬娴风犊閻碉紝浣嗘噳(y墨ng)鐢ㄤ簬绮夋湯鍐堕噾闋�(l菒ng)鍩�锛屽叾褰㈢媭鍒嗗鐙€鍜岀矇鐙€锛堜竴娆￠倓鍘熼惖绮夛級锛屽娣卞姞宸ラ倓鍙仛浜屾閭勫師閻电矇锛屽叾鍚惖閲忓皣閬�(d谩)鍒�99锛呬互涓�锛屽児(ji脿)鏍间篃鐩告噳(y墨ng)杓冮珮銆�

娴风犊閻垫烤鏂欏叿鏈夎純濂界殑閭勫師娲绘€у拰楂樻瘮琛ㄩ潰绌嶇壒榛�(di菐n)锛屼綔鐐烘按闄ゆ哀鍔戠殑娴风犊绮掑害鐐�2-5mm锛屽瓟闅欑巼妤甸珮锛屾瘮琛ㄩ潰绌嶅ぇ锛屾椿鎬ч珮锛屾サ鏄撹垏姘翠腑鐨勬哀鐧�(f膩)鐢熷弽鎳�(y墨ng)鐢熸垚Fe3O3,寰炶€岄仈(d谩)鍒伴櫎姘х洰鐨�锛屽弽鎳�(y墨ng)鐢�(ch菐n)鐗╃偤涓嶆槗婧朵簬姘寸殑绲媭娌夋穩锛岃鏀旀埅涓嬩締锛岀敤涓€瀹氬挤(qi谩ng)搴︾殑鍙嶆礂姘村彲浠ユ矕娲楀共鍑�銆�
宸ヤ綔鍘熺悊锛�
       甯告韩閬庢烤寮忛櫎姘у爆鍖栧(xu茅)闄ゆ哀锛屽畠閲囩敤灏堥杸鐢熺敘(ch菐n)鐨勬椿鎬ф捣缍块惖(鐩存帴閭勫師閻�)渚嗗幓闄ゆ按涓憾瑙ｆ哀锛屾捣缍块惖涓昏鎴愬垎鏄惖锛屽叾鐤忔澗澶氬瓟鐨勫収(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)锛屾彁渚涚殑姣旇〃闈㈢⿳鏄櫘閫氶惖灞戠殑5-10钀€�锛屽彲浣挎按涓殑姘ц垏閻电櫦(f膩)鐢熻繀閫熷竟搴曠殑姘у寲鍙嶆噳(y墨ng)锛屼娇婧惰В姘х┅(w臎n)瀹氬湪0.05mg/L浠ヤ笅锛屽叾鍙嶆噳(y墨ng)寮忕偤锛�2Fe2+ + 2H2O + O2鈫�2Fe(OH)2 4Fe(OH)2+ 2H2O +O2鈫�4Fe(OH)3
鍙嶆噳(y墨ng)鐢�(ch菐n)鐗〧e(OH)2銆丗e(OH)3鐐轰笉鏄撴憾浜庢按鐨勭诞鐙€娌夋穩锛岀暥(d膩ng)闅ㄨ憲姘存祦缍�(j墨ng)鍏朵綑鐨勬捣缍块惖椤嗙矑鏅傝鏀旀埅涓嬩締锛屽彧瑕佺敤涓€瀹氬挤(qi谩ng)搴︾殑鍙嶆礂姘存祦灏卞彲浠ユ矕娲楀共鍑�(澶х磩5鍒嗛悩)銆傛捣缍块惖鐨勬秷鑰楅噺寰堜綆锛屾牴鎿�(j霉)铏曠悊姘撮噺鑸囨按璩�(zh矛)鐨勪笉鍚�锛屼竴鑸�3 - 6鍊嬫湀瑁�(b菙)鍏呬竴娆″嵆鍙€�(缍�(j墨ng)閬庨櫎姘у悗鐨勪腑澧炲姞浜嗗皯閲忕殑閻甸洟瀛�,涓€鑸偤0.2 - 0.5mg/L锛屽皪浜庣啽姘撮崑鐖愪締瑾粛绗﹀悎鍦嬪瑕�(gu墨)瀹氱殑姘磋唱(zh矛)妯�(bi膩o)婧�(zh菙n)锛屼絾灏嶄簬钂告苯閸嬬垚鎴�?q奴)顬塷姘碏e2+鏈夊毚(y谩n)鏍艰姹傜殑绲︽按闄ゆ哀渚嗚锛屽彲浠ュ姞瑁濋櫎閻佃缃�锛屽幓闄ゆ按涓殑Fe2+銆�)
        浣滅偤姘撮櫎姘у姂鐨勬捣缍块惖鏄埄鐢ㄧ矑搴﹀湪-200鐩互涓嬬殑Fe3O4 绮夋湯绮樼祼(ji茅)鍦ㄤ竴璧凤紝绮掑害鐐�2-5mm宸﹀彸銆傚洜鍏堕倓鍘熼亷绋嬬櫦(f膩)鐢熺疆鎻涘弽鎳�(y墨ng)锛屽舰鎴愪竴瀹氭暩(sh霉)閲忕殑绌洪殭锛岄倓鏈夌矇鏈井绮掔矘绲�(ji茅)鏅傜殑绌洪殭锛屼娇寰楅櫎姘у姂瀛旈殭妤甸珮锛屾瘮琛ㄩ潰绌嶅ぇ锛屽張鍥犲叾鐐哄師鐢熺う鐩存帴閭勫師鎵€寰�锛岀浉灏嶇磾鍑�锛屾墍浠ユ椿鎬фサ楂�锛屾サ鑸囨按涓殑姘х櫦(f膩)鐢熷弽鎳�(y墨ng)鐢熸垚Fe3O4锛屽緸鑰岄仈(d谩)鍒伴櫎姘х洰鐨�銆傚悓鏅傚埄鐢ㄧ巼涔熷緱鍒版彁楂樺埌90%浠ヤ笂銆�
        鑰屼笖鐢变簬鍚湁涓€瀹氶噺鐨勯洔璩�(zh矛)锛屼娇鍏跺湪闄ゆ哀閬庣▼涓绮掍箣闁撳彧鑳芥槸寮遍嵉閫ｆ帴锛屽熀鏈笉閵规鎴愬湗(tu谩n)銆傝┎鐢�(ch菐n)鍝佺稉(j墨ng)澶氬鍠綅浣跨敤鍚�锛屾晥鏋滃崄鍒嗙悊鎯�锛屽嚭姘村惈姘ч噺闄嶅埌0.05mg/L浠ヤ笅锛岃檿鐞嗘瘡绔嬫柟绫虫按鍍呮秷鑰�25g宸﹀彸锛岀湡姝ｅ仛鍒颁簡楂樿唱(zh矛)閲�銆佷綆鎴愭湰閬�(y霉n)琛屻€�
        鍥犱笉缍�(j墨ng)杌熷寲鐨勬按鏄撲娇闄ゆ哀鍔戣〃闈㈢櫦(f膩)鐢熼垗鍖�锛屼娇鍏舵哀鍖栨笡鎱�锛岃€屽奖闊块櫎姘ф晥鏋滐紝鏁呮噳(y墨ng)鍏堣粺鍖栧啀闄ゆ哀銆備娇鐢ㄤ竴娈垫檪闁撳悗锛屾噳(y墨ng)閫�(j矛n)琛屽弽娲椼€�

绛旓細鍏跺(sh铆)鍙鍋氬埌鍥涢粸(di菐n)锛屾垜鍦嬫捣缍块惖婵炬枡鐨勫嚭璺槸闈炲父鍏夋槑鐨�銆�
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       鍥犳捣缍块惖婵炬枡鍏锋湁杓冨ソ鐨勯倓鍘熸椿鎬у拰楂樻瘮琛ㄩ潰绌嶇壒榛�(di菐n)锛屼綔鐐烘按闄ゆ哀鍔戠殑娴风犊绮掑害鐐�2-5mm锛屽瓟闅欑巼妤甸珮锛屾瘮琛ㄩ潰绌嶅ぇ锛屾椿鎬ч珮锛屾サ鏄撹垏姘翠腑鐨勬哀鐧�(f膩)鐢熷弽鎳�(y墨ng)鐢熸垚Fe3O3,寰炶€岄仈(d谩)鍒伴櫎姘х洰鐨勶紝鍙嶆噳(y墨ng)鐢�(ch菐n)鐗╃偤涓嶆槗婧朵簬姘寸殑绲媭娌夋穩锛岃鏀旀埅涓嬩締锛岀敤涓€瀹氬挤(qi谩ng)搴︾殑鍙嶆礂姘村彲浠ユ矕娲楀共鍑堢‖搴� 5--7 涓嶅潎鍕荤郴鏁�(sh霉) k80鈮�1.8 绌洪殭鐜� 30-50% 鍚伆閲� <0.5
宸ヤ綔鍘熺悊锛�
        甯告韩閬庢烤寮忛櫎姘у爆鍖栧(xu茅)闄ゆ哀锛屽畠閲囩敤灏堥杸鐢熺敘(ch菐n)鐨勬椿鎬ф捣缍块惖(鐩存帴閭勫師閻�)渚嗗幓闄ゆ按涓憾瑙ｆ哀锛屾捣缍块惖涓昏鎴愬垎鏄惖锛屽叾鐤忔澗澶氬瓟鐨勫収(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)锛屾彁渚涚殑姣旇〃闈㈢⿳鏄櫘閫氶惖灞戠殑5-10钀€�锛屽彲浣挎按涓殑姘ц垏閻电櫦(f膩)鐢熻繀閫熷竟搴曠殑姘у寲鍙嶆噳(y墨ng)锛屼娇婧惰В姘х┅(w臎n)瀹氬湪0.05mg/L浠ヤ笅锛屽叾鍙嶆噳(y墨ng)寮忕偤锛�
        2Fe2+ + 2H2O + O2鈫�2Fe(OH)2 4Fe(OH)2+ 2H2O +O2鈫�4Fe(OH)3        鍙嶆噳(y墨ng)鐢�(ch菐n)鐗〧e(OH)2銆丗e(OH)3鐐轰笉鏄撴憾浜庢按鐨勭诞鐙€娌夋穩锛岀暥(d膩ng)闅ㄨ憲姘存祦缍�(j墨ng)鍏朵綑鐨勬捣缍块惖椤嗙矑鏅傝鏀旀埅涓嬩締锛屽彧瑕佺敤涓€瀹氬挤(qi谩ng)搴︾殑鍙嶆礂姘存祦灏卞彲浠ユ矕娲楀共鍑�(澶х磩5鍒嗛悩)銆�
        娴风犊閻电殑娑堣€楅噺寰堜綆锛屾牴鎿�(j霉)铏曠悊姘撮噺鑸囨按璩�(zh矛)鐨勪笉鍚�锛屼竴鑸�3 - 6鍊嬫湀瑁�(b菙)鍏呬竴娆″嵆鍙€�(缍�(j墨ng)閬庨櫎姘у悗鐨勪腑澧炲姞浜嗗皯閲忕殑閻甸洟瀛�,涓€鑸偤0.2 - 0.5mg/L锛屽皪浜庣啽姘撮崑鐖愪締瑾粛绗﹀悎鍦嬪瑕�(gu墨)瀹氱殑姘磋唱(zh矛)妯�(bi膩o)婧�(zh菙n)锛屼絾灏嶄簬钂告苯閸嬬垚鎴�?q奴)顬塷姘碏e2+鏈夊毚(y谩n)鏍艰姹傜殑绲︽按闄ゆ哀渚嗚锛屽彲浠ュ姞瑁濋櫎閻佃缃紝鍘婚櫎姘翠腑鐨凢e2+锛屾湰鍏徃鍌欐湁鍚勭ó瑕�(gu墨)鏍肩殑闆㈠瓙浜ゆ彌闄ら惖瑁濈疆渚涚敤鎴堕伕鐢ㄣ€�)
        浣滅偤姘撮櫎姘у姂鐨勬捣缍块惖鏄埄鐢ㄧ矑搴﹀湪-200鐩互涓嬬殑Fe3O4 绮夋湯绮樼祼(ji茅)鍦ㄤ竴璧�锛岀矑搴︾偤2-5mm宸﹀彸銆傚洜鍏堕倓鍘熼亷绋嬬櫦(f膩)鐢熺疆鎻涘弽鎳�(y墨ng)锛屽舰鎴愪竴瀹氭暩(sh霉)閲忕殑绌洪殭锛岄倓鏈夌矇鏈井绮掔矘绲�(ji茅)鏅傜殑绌洪殭锛屼娇寰楅櫎姘у姂瀛旈殭妤甸珮锛屾瘮琛ㄩ潰绌嶅ぇ锛屽張鍥犲叾鐐哄師鐢熺う鐩存帴閭勫師鎵€寰�锛岀浉灏嶇磾鍑�锛屾墍浠ユ椿鎬фサ楂�锛屾サ鑸囨按涓殑姘х櫦(f膩)鐢熷弽鎳�(y墨ng)鐢熸垚Fe3O4锛屽緸鑰岄仈(d谩)鍒伴櫎姘х洰鐨勩€傚悓鏅傚埄鐢ㄧ巼涔熷緱鍒版彁楂樺埌90%浠ヤ笂銆�
        鑰屼笖鐢变簬鍚湁涓€瀹氶噺鐨勯洔璩�(zh矛)锛屼娇鍏跺湪闄ゆ哀閬庣▼涓绮掍箣闁撳彧鑳芥槸寮遍嵉閫ｆ帴锛屽熀鏈笉閵规鎴愬湗(tu谩n)銆傝┎鐢�(ch菐n)鍝佺稉(j墨ng)澶氬鍠綅浣跨敤鍚�锛屾晥鏋滃崄鍒嗙悊鎯�锛屽嚭姘村惈姘ч噺闄嶅埌0.05mg/L浠ヤ笅锛岃檿鐞嗘瘡绔嬫柟绫虫按鍍呮秷鑰�25g宸﹀彸锛岀湡姝ｅ仛鍒颁簡楂樿唱(zh矛)閲�銆佷綆鎴愭湰閬�(y霉n)琛�銆傚洜涓嶇稉(j墨ng)杌熷寲鐨勬按鏄撲娇闄ゆ哀鍔戣〃闈㈢櫦(f膩)鐢熼垗鍖�锛屼娇鍏舵哀鍖栨笡鎱�锛岃€屽奖闊块櫎姘ф晥鏋�锛屾晠鎳�(y墨ng)鍏堣粺鍖栧啀闄ゆ哀銆備娇鐢ㄤ竴娈垫檪闁撳悗锛屾噳(y墨ng)閫�(j矛n)琛屽弽娲�銆�

甯告韩娴风犊閻垫烤鏂欓櫎姘у姂鍖呰鐐�25鎴�50kg绶ㄧ箶琚嬪寘瑁�锛屽父婧捣缍块惖婵炬枡闄ゆ哀鍔戞噳(y墨ng)鏀剧疆浜庡鍏�(n猫i)骞茬嚗铏�銆�
      1銆� 瀹冮噰鐢ㄥ皥闁€鐨勬椿鎬ф捣缍块惖婵炬枡锛堢洿鎺ラ倓鍘熼惖锛変締鍘婚櫎姘翠腑婧惰В姘э紝甯告韩娴风犊閻垫烤鏂欓櫎姘у姂涓昏鎴愬垎鏄惖锛屽叾鐤忔澗澶氬瓟鐨勫収(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)锛屾彁渚涚殑姣旇〃闈㈢⿳鏄櫘閫氶惖灞戠殑5-10鍊嶏紝娴风犊閻垫烤鏂欏彲浣挎按涓殑姘ц垏閻电櫦(f膩)鐢熻繀閫熷竟搴曠殑姘у寲鍙嶆噳(y墨ng)锛屼娇婧惰В姘х┅(w臎n)瀹氬湪0.05mg/L浠ヤ笅锛屽父婧捣缍块惖婵炬枡闄ゆ哀鍔戝叾鍙嶆噳(y墨ng)寮忕偤锛�2Fe2++2H2O+O2鈫�2Fe(OH)2 4Fe(OH)2+2H2O+O2鈫�4Fe(OH)3
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       3銆佸父婧捣缍块惖婵炬枡闄ゆ哀鍔戠殑娑堣€楅噺寰堜綆锛屾牴鎿�(j霉)铏曠悊姘撮噺鑸囨按璩�(zh矛)鐨勪笉鍚�锛屼竴鑸�3-6鍊嬫湀瑁�(b菙)鍏呬竴娆″嵆鍙€�
       4銆佷綔鐐烘按闄ゆ哀鍔戠殑甯告韩娴风犊閻垫烤鏂欓櫎姘у姂鏄埄鐢ㄧ矑搴﹀湪-200鐩互涓嬬殑Fe3O4绮夋湯绮樼祼(ji茅)鍦ㄤ竴璧�锛岀矑搴︾偤2-5mm宸﹀彸銆傚洜鍏堕倓鍘熼亷绋嬬櫦(f膩)鐢熺疆鎻涘弽鎳�(y墨ng)锛屽舰鎴愪竴瀹氭暩(sh霉)閲忕殑绌洪殭锛屽父婧捣缍块惖婵炬枡闄ゆ哀鍔戦倓鏈夌矇鏈井绮掔矘绲�(ji茅)鏅傜殑绌洪殭锛屼娇寰楅櫎姘у姂绌洪殭妤甸珮锛屾瘮琛ㄩ潰绌嶅ぇ锛屽張鍥犲叾鐐哄師鐢熺う鐩存帴閭勫師鎵€寰楋紝鐩稿皪绱斿噲锛屾墍浠ユ椿鎬фサ楂橈紝妤佃垏姘翠腑鐨勬哀鐧�(f膩)鐢熷弽鎳�(y墨ng)鐢熸垚Fe3O4锛屽緸鑰岄仈(d谩)鍒伴櫎姘х洰鐨�銆傚悓鏅傚埄鐢ㄧ巼涔熷緱鍒版彁楂樺埌90%浠ヤ笂銆傝€屼笖鐢变簬鍚湁涓€瀹氶噺鐨勯洔璩�(zh矛)锛屽父婧捣缍块惖婵炬枡闄ゆ哀鍔戝湪闄ゆ哀閬庣▼涓绮掍箣闁撳彧鑳藉急閸甸€ｆ帴锛屽熀鏈笉閵规鍦�(tu谩n)銆傚父婧捣缍块惖婵炬枡闄ゆ哀鍔戠稉(j墨ng)澶氬鍠綅浣跨敤鍚�锛屾晥鏋滃崄鍒嗙悊鎯筹紝鍑烘按鍚哀閲忛檷鍒�0.05mg/L铏曠悊姣忕珛鏂圭背姘村儏娑堣€�25g宸﹀彸锛岀湡姝ｅ仛鍒颁簡楂樿唱(zh矛)閲忥紝浣庢垚鏈亱(y霉n)琛�锛屽洜涓嶇稉(j墨ng)杌熷寲鐨勬按鏄撲娇闄ゆ哀鍔戣〃闈㈢櫦(f膩)鐢熼垗鍖�锛屼娇鍏舵哀鍖栨笡鎱紝鑰屽奖闊块櫎姘ф晥鏋�锛屾晠鎳�(y墨ng)鍏堣粺鍖栧啀闄ゆ哀銆�

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        鐣�(d膩ng)闅ㄨ憲姘存祦缍�(j墨ng)鍏朵綑鐨勬捣缍块惖婵炬枡椤嗙矑鏅傝鏀旀埅涓嬩締锛屽彧瑕佺敤涓€瀹氬挤(qi谩ng)搴︾殑鍙嶆礂姘存祦(澶х磩5鍒嗛悩)灏卞彲浠ユ矕娲楀共鍑堛€傛捣缍块惖鐨勬秷鑰楅噺寰堜綆锛屾牴鎿�(j霉)铏曠悊姘撮噺鑸囨按璩�(zh矛)鐨勪笉鍚岋紝涓€鑸�3 - 6鍊嬫湀瑁�(b菙)鍏呬竴娆″嵆鍙�銆傝檿鐞嗘瘡绔嬫柟绫虫按鍍呮秷鑰�25g宸﹀彸锛岀湡姝ｅ仛鍒颁簡楂樿唱(zh矛)閲�銆佷綆鎴愭湰閬�(y霉n)琛�銆傚洜涓嶇稉(j墨ng)杌熷寲鐨勬按鏄撲娇闄ゆ哀鍔戣〃闈㈢櫦(f膩)鐢熼垗鍖�锛屼娇鍏舵哀鍖栨笡鎱�锛岃€屽奖闊块櫎姘ф晥鏋�锛屾晠鎳�(y墨ng)鍏堢敤妯硅剛杌熷寲鍐嶉櫎姘�銆備娇鐢ㄤ竴娈垫檪闁撳悗锛屾噳(y墨ng)閫�(j矛n)琛屽弽娲�銆�

      娴风犊閻垫烤鏂欐槸鍒╃敤姘у寲閭勫師鍙嶆噳(y墨ng)鍘熺悊锛岄€氶亷婵惧紡闄ゆ穩鏂瑰紡閫�(j矛n)琛屾帓闄�锛屽皪绠￠亾銆侀崑鐖愬拰寰挵(hu谩n)姘存憾瑙ｆ哀鑵愯潟銆傜稉(j墨ng)铏曠悊鍚庢按婧惰В姘у惈閲忓彲闄嶅埌0.03mg/L浠ヤ笅锛屽ぇ澶т綆浜庝簡鍦嬪瑕�(gu墨)瀹氱殑浣跨敤姘存(bi膩o)婧�(zh菙n)銆傛捣缍块惖鍏锋湁杓冨ソ鐨勯倓鍘熸椿鎬у拰楂樻瘮琛ㄩ潰绌嶇壒榛�(di菐n)锛屼綔鐐烘按闄ゆ哀鍔戠殑娴风犊绮掑害鐐�2-5mm锛屽瓟闅欑巼妤甸珮锛屾瘮琛ㄩ潰绌嶅ぇ锛屾椿鎬ч珮锛屾サ鏄撹垏姘翠腑鐨勬哀鐧�(f膩)鐢熷弽鎳�(y墨ng)鐢熸垚Fe3O3,寰炶€岄仈(d谩)鍒伴櫎姘х洰鐨�锛屽弽鎳�(y墨ng)鐢�(ch菐n)鐗╃偤涓嶆槗婧朵簬姘寸殑绲媭娌夋穩锛岃鏀旀埅涓嬩締锛岀敤涓€瀹氬挤(qi谩ng)搴︾殑鍙嶆礂姘村彲浠ユ矕娲楀共鍑�銆�

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