鐢ㄥ績
鐖卞績
涓撳績
1
涓�冨寲瀛﹂吀纰辩洂閮ㄥ垎楂樻晥澶嶄範绛栫暐
鍒濅腑鍖栧閰哥⒈鐩愯繖閮ㄥ垎鍐呭鍦ㄦ暀鏉愮殑绗崄鍗曞厓鍜岀鍗佷竴鍗曞厓锛?/p>
铏芥帴杩戝熬澹帮紝
浣嗗嵈鏄噸澶?/p>
鎴忥紝
鍥犲叾鐭ヨ瘑鐐瑰锛?/p>
鐭ヨ瘑鐐逛箣闂寸殑鑱旂郴绱у瘑鑰屾垚涓哄垵涓寲瀛︽暀瀛︿腑鐨勯噸闅剧偣锛?/p>
涔熸槸鍒濅腑鍖栧
澶嶄範鐨勯噸闅剧偣銆備负姝わ紝鏈汉缁撳悎鏁欏瀹炶返璋堣皥鏈夊叧閰哥⒈鐩愮殑澶嶄範銆?/p>
涓�銆佽�冭瘯鍐呭涓庤姹?/p>
1
銆佺煡閬撳父瑙佺殑閰稿拰纰憋紙鐩愰吀銆佺～閰搞�佹阿姘у寲閽犮�佹阿姘у寲閽欑瓑锛夌殑涓昏鎬ц川鍜岀敤閫斻�?/p>
2
銆佸垵姝ュ浼氱█閲婃祿纭吀銆?/p>
3
銆佷細鐢ㄩ吀纰辨寚绀哄墏鍜?/p>
pH
璇曠焊妫�楠屾憾娑茬殑閰哥⒈鎬с�?/p>
4
銆佺煡閬撻吀纰辨�у鐢熷懡娲诲姩鍜屽啘浣滅墿鐢熼暱鐨勫奖鍝嶏紝浠ュ強涓拰鍙嶅簲鍦ㄥ疄闄呬腑鐨勫簲鐢ㄣ�?/p>
5
銆佷簡瑙ｉ鐩愩�佺函纰便�佸皬鑻忔墦銆佺⒊閰搁挋绛夌洂鍦ㄦ棩甯哥敓娲讳腑鐨勭敤閫斻�?/p>
6
銆佺煡閬撲竴浜涘父瑙佺殑鍖栬偉鐨勫悕绉板拰浣滅敤锛屽浼氬垵姝ラ壌鍒�?/p>
7
銆佸垵姝ヨ璇嗗鍒嗚В鍙嶅簲锛屽苟鑳藉鍏稿瀷鍙嶅簲杩涜鍒ゆ柇銆?/p>
8
銆佽璇嗗悎鐞嗕娇鐢ㄥ寲鑲ャ�佸啘鑽淇濇姢鐜鐨勯噸瑕佹剰涔夈�?/p>
9
銆佸垵姝ュ浼氭牴鎹墿璐ㄧ殑鏌愪簺鎬ц川妫�楠屽拰鍖哄垎涓�浜涘父瑙佺殑鐗╄川銆?/p>
浜屻�佽繎涓夊勾鐪佷腑鑰冨寲瀛﹂吀纰辩洂閮ㄥ垎璇曢涓庡垎鍊?/p>
1
銆?/p>
2008
骞撮吀纰辩洂閮ㄥ垎锛堝叡
41
鍒嗭級
5
锛?/p>
锛?/p>
2
鍒嗭級涓嬪垪鐗╄川鐨勯吀鎬ф渶寮虹殑鏄細
閫夐」
A
B
C
D
鐗╄川
鐗欒啅
娲佸帟鐏?/p>
娌规薄鍑�
姗欐眮
pH
8
2
12
3.5
16
锛?/p>
(5
鍒?/p>
)
鏌愬寲鑲ュ寘瑁呰涓婄殑閮ㄥ垎璇存槑濡傚彸鍥炬墍绀恒�?/p>
(1)
纭濋吀閾靛睘鍖栧鑲ユ枡涓殑
(
濉簭鍙?/p>
)
锛?/p>
A
锛庨捑鑲?/p>
B
锛庢爱鑲?/p>
C
锛庣７鑲?/p>
(2)
纭濋吀閾靛簲鍏锋湁鐨勬�ц川鏄?/p>
(
濉簭鍙?/p>
)
锛?/p>
A
锛庢槗婧朵簬姘?/p>
B
锛庢湁鎸ュ彂鎬?/p>
C
锛庡彈鐑槗鍒嗚В
(3)
纭濋吀閾佃兘涓庡己纰卞弽搴旓紝鍏朵腑涓庣儳纰卞弽搴旂殑鏂圭▼寮忎负锛?/p>
NH
4
NO
3
+NaOH=NaNO
3
+NH
3
鈫?X锛?/p>
鍒?/p>
X
鐨勫寲瀛﹀紡鏄細
锛涙柦鐢ㄨ绫昏偉鏂欐椂锛岃閬垮厤涓?/p>
(
濉�滈吀鈥濇垨鈥滅⒈鈥?
鎬х墿璐ㄦ贩鐢紝鍚﹀垯浼氬噺浣庤偉鏁堛�?/p>
20
锛?/p>
锛?/p>
8
鍒嗭級鍙冲浘鏄父瑙侀吀銆佺⒈銆佺洂涔嬮棿鐨勭浉浜掕浆鍖栧叧绯汇�?/p>
(1)
鍐欏嚭鍥句腑鐩稿簲鐗╄川鐨勫寲瀛﹀紡锛氶吀
銆佺⒈
銆?/p>
锛?/p>
2
锛夊啓鍑哄浘涓弽搴斺憽鍜屸懀鐨勫寲瀛︽柟绋嬪紡锛?/p>
鈶?/p>
鈶?/p>
锛?/p>
3
锛夋�荤粨鍖栧鍙嶅簲鐨勮寰嬫槸鎴戜滑瀛︿範鍖栧鐨勬柟娉曚箣涓�銆傝鏍规嵁涓婂浘鎬荤粨鍑洪吀銆佺⒈銆佺洂鐩镐簰
鍙嶅簲鐨勮寰?/p>
(
鍐?/p>
2
鐐?/p>
)
銆?/p>