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2 鑴～寤㈡按铏曠悊宸ヨ棟

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鑴～瑁濈疆瑕佹帓鏀句竴瀹氶噺鐨勫虎姘�锛屽虎姘寸稉(j墨ng)鑴～寤㈡按绯荤当(t菕ng)铏曠悊閬�(d谩)妯�(bi膩o)鍚庢帓鏀�銆傝劔姘寸毊甯舵(j墨)鎶介洟鍑轰締(l谩i)鐨勬烤娑蹭竴閮ㄥ垎缍�(j墨ng)閬�(gu貌)鍦嶅牥鍒嗛洟鍣ㄧ洿鎺ヨ繑鍥炲惛鏀跺锛屽彟涓€閮ㄥ垎鐩存帴鍒伴仈(d谩)寤㈡按铏曠悊绯荤当(t菕ng)銆�

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(1)鑴～寤㈡按棣栧厛閫�(j矛n)鍏ュ虎姘存敹闆嗙銆傞€氶亷(gu貌)寤㈡按鏀堕泦绠变腑鏀媽姗�(j墨)鏀媽锛岃(di脿o)绡€(ji茅)鍧囧寲姘磋唱(zh矛)锛屽悓鏅�(sh铆)闃叉寤㈡按涓殑鎳告诞鐗╃殑娌夋穩銆傜劧鍚庯紝閫氶亷(gu貌)浜岃嚭(t谩i)寤㈡按鎻愬崌娉�(涓€鐢ㄤ竴鍌�)閫�(j矛n)鍏H瑾�(di脿o)绡€(ji茅)绠�銆傚湪涓拰绠卞姞鍏ョ煶鐏颁钩锛岃(di脿o)鏁村虎姘碢H鍊艰嚦9-12锛屼娇姘翠腑鐨勬盁闆㈠瓙璁婃垚涓嶆憾瑙ｇ殑姘熷寲閳ｆ矇娣€锛屼娇寤㈡按涓ぇ閮ㄥ垎閲嶉噾灞互閲戝爆鍖栧悎鐗╃殑褰㈠紡鏋愬嚭;

(2)浣跨敤閲嶉噾灞矇闄嶅姂锛岄噸閲戝爆娌夋穩Ca(OH)2鐨勫姞鍏ヤ笉浣嗗崌楂樹簡寤㈡按鐨刾H鍊�锛岃€屼笖浣縁e3+銆乑n2+銆丆u2+銆丯i2+銆丆r3+绛夐噸閲戝爆闆㈠瓙鐢熸垚姘哀鍖栫墿娌夋穩銆備竴鑸儏娉佷笅3鍍�(ji脿)閲嶉噾灞洟瀛愭瘮2鍍�(ji脿)闆㈠瓙鏇村鏄撴矇娣€锛岀暥(d膩ng)pH鍊奸仈(d谩)鍒�9.0锝�9.5鏅�(sh铆)锛屽ぇ澶氭暩(sh霉)閲嶉噾灞洟瀛愬潎褰㈡垚浜嗛洠婧舵矮姘у寲鐗�銆傚悓鏅�(sh铆)鐭崇伆婕挎恫涓殑Ca2+閭勮兘鑸囧虎姘翠腑鐨勯儴鍒咶-鍙嶆噳(y墨ng)锛岀敓鎴愰洠婧剁殑CaF2;鑸嘇s3+绲�(lu貌)鍚堢敓鎴怌a(AsO3)2绛夐洠婧剁墿璩�(zh矛)銆傛鏅�(sh铆)Pb2+銆丠g2+浠嶄互闆㈠瓙褰㈡厠(t脿i)鐣欏湪寤㈡按涓�锛屾墍浠ュ湪绗�2闅旀Ы涓姞鍏ユ湁姗�(j墨)纭寲鐗�锛屼娇鍏惰垏Pb2+銆丠g2+鍙嶆噳(y墨ng)褰㈡垚闆ｆ憾鐨勭～鍖栫墿娌夌⿳涓嬩締(l谩i)銆�

(3)鍦ㄧ诞鍑濈鍏�(n猫i)鎶曞姞绲嚌鍔慒eCL3锛岄€�(j矛n)琛岀诞鍑濆弽鎳�(y墨ng)锛屽湪绲嚌绠卞嚭鍙ｅ悗鐨勭閬撳収(n猫i)鎶曞姞鍔╁嚌鍔戣仛涓欑儻閰拌兒(PAM)锛屽姪鍑濆姂閫氶亷(gu貌)鍑濊仛銆佹灦姗�銆佸惛闄�銆佸叡娌夋穩绛夊崝(xi茅)鍚屼綔鐢�锛屽皣鍓嶉潰鐢熸垚鐨勬盁鍖栭垼鍜岄噸閲戝爆姘哀鍖栫墿绛夐洠婧剁墿褰㈡垚鍑濊仛绀姳锛屽緸寤㈡按涓垎闆㈠嚭渚�(l谩i)銆�

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3 鑴～寤㈡按闆舵帓鏀炬妧琛�(sh霉)

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