鐭冲鑾婇櫎閻甸尦澶╃劧閷崇爞婵炬枡 閷崇爞閬�(gu貌)婵惧櫒浣跨敤鍙冩暩(sh霉)
閷崇爞婵炬枡涓昏鎴愪唤鏄簩姘у寲閷�锛屽惈閲忓湪25%~45%涔嬮枔锛屾槸涓€绋緢寮�(qi谩ng)鐨勬哀鍖栧姂锛屽皪(du矛)姘翠腑鐨勯尦闆㈠瓙鍜岄惖闆㈠瓙璧锋哀鍖栧偓鍖栦綔鐢�锛岃兘鏈夋晥鍘婚櫎閻点€侀尦鎴愪唤锛屽皪(du矛)浜庡湴涓嬫按闄ら惖銆侀櫎閷�锛屽伐钘濈啊(ji菐n)鍠€佹搷浣滄柟渚�銆佸崰鍦伴潰绌嶅皬銆佸伐绋嬮€犲児(ji脿)浣庨暦(zh菐ng)鏁堢┅(w臎n)瀹�锛岀鐞嗗緱鐣�(d膩ng)锛屾湇鍕�(w霉)鍛ㄦ湡鍦�5骞翠互涓�锛屼笉娣诲姞浠讳綍钘ュ姂鍗冲彲閬�(d谩)鍒板幓闄ゆ按涓惖銆侀尦銆佺牱绛夋湁瀹崇墿璩�(zh矛)鐨勭洰鐨�锛屾按璩�(zh矛)瀹屽叏閬�(d谩)鍒板湅(gu贸)瀹堕２鐢ㄦ按妯�(bi膩o)婧�(zh菙n)锛屾槸闈炲父濂界殑鍦颁笅姘磋檿鐞嗘烤鏂�銆傚父鐢ㄤ簬椋茬敤姘撮櫎閻点€侀櫎閷抽亷(gu貌)婵捐缃€傚湴涓嬫按闄ら惖闄ら尦鍑堝寲姘磋唱(zh矛)浣跨敤銆傦紙娉細骞朵笉鏄墍鐢ㄧ殑閷崇爞婵炬枡閮借兘鐢ㄤ簬鍦颁笅姘撮櫎閻甸櫎閷筹紝鐢ㄤ簬鍦颁笅姘撮櫎閻甸櫎閷崇殑閷崇爞婵炬枡MnO2鈮�35%,鑰孧nO2鈮�30%鍙兘鐢ㄤ簬鍦颁笅姘撮櫎閻碉級銆�
閷崇爞婵炬枡鍙嶆矕娲楀挤(qi谩ng)搴�锛�
1.鏈熺祩姘撮牠鎼嶅け涓€鑸帶鍒跺湪1.5-2.5mm銆�
2.闄ら惖闄ら尦婵炬睜閲囩敤绮掑緫鐐�0.6~1.2mm閷崇爞婵炬枡鏅�(sh铆)锛屾矕娲楀挤(qi谩ng)搴︾偤18L/s.m2锛涚矑寰戠偤0.6~2.0mm鏅�(sh铆)鐐�22L/s.m2銆傚叾鑶ㄨ劰鐜囧垎鍒ョ偤30%鍜�22%銆傚弽娌栨礂鏅�(sh铆)闁撶偤10~15min銆�
3.闄ら惖婵炬睜閲囩敤鐭宠嫳鐮傚仛婵炬枡鏅�(sh铆)锛屾矕娲楀挤(qi谩ng)搴︿竴鑸偤13~15L/s.m2锛岃啫鑴圭巼鐐�30%~40%锛屾矕娲楁檪(sh铆)闁撳湪7min浠ヤ笂銆�
闄ら尦婵炬睜閲囩敤澶╃劧閷崇爞鏅�(sh铆)锛屾矕娲楀挤(qi谩ng)搴︾偤16~20L/s.m2锛岃啫鑴圭巼鐐�15%~25%锛岀煶鑻辩爞婵炬枡鏅�(sh铆)锛屾矕娲楀挤(qi谩ng)搴︾偤12~14L/s.m2锛岃啫鑴圭巼鐐�27%~35%锛屾矕娲楁檪(sh铆)闁撶偤5~15min銆�
鐢ㄤ簬鍦颁笅姘撮櫎閻�/闄ら尦鐨勫ぉ鐒堕尦鐮傛烤鏂欐噳(y墨ng)绗﹀悎寤鸿ō(sh猫)閮ㄦ按铏曠悊婵炬枡銆奀J/T3041-2005 銆嬫(bi膩o)婧�(zh菙n)瑕�(gu墨)瀹�锛涘叾閷崇殑褰㈡厠(t脿i)鎳�(y墨ng)浠ユ哀鍖栭尦鐐轰富銆傚惈閷抽噺锛堜互MnO2瑷�(j矛)锛屼笅鍚岋級涓嶆噳(y墨ng)灏忎簬35%鐨勫ぉ鐒堕尦鐮傛烤鏂欙紝鏃㈠彲鐢ㄤ簬鍦颁笅姘撮櫎閻�锛屽張鍙敤浜庡湴涓嬫按闄ら尦锛涘惈閷抽噺鐐�20%锝�30%鐨勫ぉ鐒堕尦鐮傛烤鏂�锛屽彧瀹滅敤浜庡湴涓嬫按闄ら惖锛涘惈閷抽噺灏忎簬20%鐨勯尦绀︾爞鍓囦笉瀹滈噰鐢�銆傚疁鍎�(y艒u)鍏堥噰鐢ㄧ稉(j墨ng)閬�(gu貌)绉戝(xu茅)瑭﹂(y脿n)鎴栫敓鐢�(ch菐n)浣跨敤璀夋槑鑳界嵅寰楄壇濂介櫎閻靛拰闄ら尦鏁堟灉鐨勫ぉ鐒堕尦鐮傚搧绋綔婵炬枡銆�
鐭冲鑾婇櫎閻甸尦澶╃劧閷崇爞婵炬枡 閷崇爞閬�(gu貌)婵惧櫒浣跨敤鍙冩暩(sh霉)
澶╃劧閷崇爞婵炬枡宸ヤ綔鍘熺悊锛�
閻典互Fe2+鐨勭媭鎱�(t脿i)鏇句簬鍦颁笅锛堜簳锛夋按涓�锛屽叾姘存湁鐣拌壊鐣板懗锛屾薄鏌撻洟瀛愪氦鎻涙ü鑴傝€岄檷浣庝氦鎻涜兘鍔�锛岄暦(zh菐ng)鏅�(sh铆)闁撳悗鐢熸垚閻靛灑锛屽奖闊垮偝鐔�锛岃兘鑵愯潟瑷�(sh猫)鍌�銆傝€岄尦鐮備腑鐨凪nO2鑸嘑e2+鐧�(f膩)鐢熸哀鍖栭倓鍘熷弽鎳�(y墨ng)锛屼娇Fe2+璁�?y艒u)闀昬3+骞剁敓鎴� Fe(OH)3娌夋穩锛屽緸鑰屽埄鐢ㄩ尦鐮傞亷(gu貌)婵惧櫒鐨勫弽娌栨礂鍔熻兘閬�(d谩)鍒板幓闄ゅ噲鍖栫殑鐩殑銆�
鐣�(d膩ng)鍚湁閻点€侀尦鐨勬按闀�(zh菐ng)鏈熼€氶亷(gu貌)婵炬枡琛ㄩ潰鏅�(sh铆)锛屽湪婵炬枡琛ㄩ潰灏辨渻(hu矛)鐢熸垚閻佃唱(zh矛)鍜岄尦璩�(zh矛)婵捐啘銆傜敱浜庤┎鎬ф烤鏂欏皪(du矛)閻�銆侀尦鐨勫惛闄勮兘鍔涙洿寮�(qi谩ng)锛屾墍浠ョ稉(j墨ng)閬�(gu貌)鏀规€ф烤鏂欏彲浠ョ府鐭惖璩�(zh矛)銆侀尦璩�(zh矛)婵捐啘鐨勫舰鎴愭檪(sh铆)闁�锛岃嚜鐒舵浠朵笅褰㈡垚鐨勯惖璩�(zh矛)婵捐啘寰€寰€闇€瑕佸咕鍊�(g猫)绂嫓鐨勬檪(sh铆)闁擄紝鑰屽舰鎴愰尦璩�(zh矛)婵捐啘鐨勬檪(sh铆)闁撳氨鏇翠箙銆傛墍褰㈡垚鐨勯惖璩�(zh矛)銆侀尦璩�(zh矛)婵捐啘灏�(du矛)閻�銆侀尦鐨勫幓闄や竴鑸叿鏈夊偓鍖栦綔鐢�锛屽嵆鎴戝€戞墍绋辩殑鈥滄椿鎬ф烤鑶溾€�銆備竴浜涘湴鏂瑰凡缍�(j墨ng)寤烘垚闄ら惖銆侀櫎閷虫按寤狅紝浣嗘槸铏曠悊鏁堟灉骞朵笉鏄緢濂�銆傚師鍥犲湪浜庢敼鎬ф烤鏂欏埗鍌欓亷(gu貌)绋嬬殑璨�(f猫i)鐢ㄦ瘮杓冮珮锛屾墍浠ヤ笉閬╃敤浜庡ぇ鍨嬬殑姘磋檿鐞嗗粻锛涘皪(du矛)浜庨惖璩�(zh矛)娲绘€ф烤鑶滃拰閷宠唱(zh矛)娲绘€ф烤鑶滃幓闄ゆ按涓惖銆侀尦鐨勭爺绌堕倓铏曚簬瀵�(sh铆)椹�(y脿n)闅庢锛屾妧琛�(sh霉)灏氫笉鎴愮啛銆備汉鍊戝張鎶婄洰鍏夋姇鍚戠敓鐗╂硶鍘婚櫎閻�銆侀尦锛屽苟涓斿凡缍�(j墨ng)鍙栧緱涓€浜涙垚鏁�銆傛墍浠�锛屽緢澶氬湴鏂归噰鐢ㄦ帴瑙告哀鍖栨硶骞跺湪婵捐啘涓帴绋井鐢熺墿鐨勬柟娉曚締(l谩i)閫�(j矛n)琛岄惖銆侀尦鐨勫幓闄�锛岄€欎篃灏囨垚鐐洪櫎閻点€侀櫎閷虫妧琛�(sh霉)鐧�(f膩)灞曠殑鏂拌定鍕�(sh矛)銆�
鐢ㄤ簬鍦颁笅姘撮櫎閻靛拰闄ら尦鐨勫ぉ鐒堕尦鐮傛烤鏂欙紝鍏堕尦鐨勫舰鎱�(t脿i)鎳�(y墨ng)浠ユ哀鍖栭尦鐐轰富銆傚惈閷抽噺锛堜互MnO2瑷�(j矛)锛屼笅鍚岋級涓嶆噳(y墨ng)灏忎簬35%鐨勫ぉ鐒堕尦鐮傛烤鏂�锛屾棦鍙敤浜庡湴涓嬫按闄ら惖锛屽張鍙敤浜庡湴涓嬫按闄ら尦锛涘惈閷抽噺鐐�20%锝�30%鐨勫ぉ鐒堕尦鐮傛烤鏂�锛屽彧瀹滅敤浜庡湴涓嬫按闄ら惖锛涘惈閷抽噺灏忎簬20%鐨勯尦绀︾爞鍓囦笉瀹滈噰鐢�銆傚疁鍎�(y艒u)鍏堥噰鐢ㄧ稉(j墨ng)閬�(gu貌)绉戝(xu茅)瑭﹂(y脿n)鎴栫敓鐢�(ch菐n)浣跨敤璀夋槑鑳界嵅寰楄壇濂介櫎閻靛拰闄ら尦鏁堟灉鐨勫ぉ鐒堕尦鐮傚搧绋綔婵炬枡銆�
1.澶╃劧閷崇爞婵炬枡鐨勫钩鍧囧瘑搴︿竴鑸偤3.2g/cm3鑷�3.6g/cm3鑼冨湇鍏�(n猫i)銆備娇鐢ㄤ腑灏�(du矛)瀵嗗害鏈夌壒娈婅姹傝€呴櫎澶�銆�
2.澶╃劧閷崇爞婵炬枡鐨勯菇閰稿彲婧剁巼涓嶆噳(y墨ng)澶т簬3.5%锛堢櫨鍒嗙巼鎸夎唱(zh矛)閲忚▓(j矛)锛屼笅鍚岋級銆�
3.澶╃劧閷崇爞婵炬枡鐨勭牬纰庣巼鍜岀（鎼嶇巼涔嬪拰涓嶆噳(y墨ng)澶т簬3%銆�
4.澶╃劧閷崇爞婵炬枡鎳�(y墨ng)涓嶅惈鑲夌溂鍙娉ュ湡銆侀爜(y猫)宸栧拰澶栦締(l谩i)纰庡睉锛屽惈娉ラ噺涓嶆噳(y墨ng)澶т簬2.5%銆�
5.婵炬枡鐨勬按娴稿嚭娑叉噳(y墨ng)涓嶅惈灏�(du矛)浜洪珨鏈夋瘨銆佹湁瀹崇墿璩�(zh矛)銆�
鐭冲鑾婇櫎閻甸尦澶╃劧閷崇爞婵炬枡 閷崇爞閬�(gu貌)婵惧櫒浣跨敤鍙冩暩(sh霉)
澶╃劧閷崇爞婵炬枡鐨勭矑寰戣寖鍦�锛�
1銆侀尦鐮傛烤鏂欓潪甯稿皬绮掑緫鐐�0.5锝�0.6mm锛岄潪甯稿ぇ绮掑緫鐐�1.2锝�2.0mm銆傜暥(d膩ng)灏�(du矛)澶╃劧閷崇爞婵炬枡鐨勬湁鏁堢矑寰戝拰涓嶅潎鍕荤郴鏁�(sh霉)鏈夌壒娈婅姹傛檪(sh铆)锛屽彲鎸夎姹備締(l谩i)閬告搰婵炬枡鐨勭矑寰戣寖鍦嶃€�
2銆佸湪鍚勭ó绮掑緫鑼冨湇鐨勫ぉ鐒堕尦鐮傛烤鏂欎腑锛屽皬浜庢寚瀹氫笅闄愮矑寰戠殑涓嶆噳(y墨ng)澶т簬3%锛涘ぇ浜庢寚瀹氫笂闄愮矑寰戠殑涓嶆噳(y墨ng)澶т簬2%銆�
澶╃劧閷崇爞婵炬枡甯哥敤瑕�(gu墨)鏍硷細
0.6-2.0mm锛�1.0-2.0mm锛�2.0-4.0mm锛�4.0-8.0mm锛�8.0-16mm锛�16-32mm
