2019-2020
骞撮珮浜屽寲瀛︺�婄洂绫荤殑鐢电銆嬫暀瀛﹁璁℃暀妗?/p>
銆愯鏍囪姹傘�?/p>
1
锛庝娇瀛︾敓鐞嗚В寮虹⒈寮遍吀鐩愬拰寮洪吀寮辩⒈鐩愮殑姘磋В銆?/p>
2
锛庡煿鍏诲鐢熷垎鏋愰棶棰樼殑鑳藉姏锛屼娇瀛︾敓浼氶�忚繃鐜拌薄鐪嬫湰璐ㄣ�?/p>
3
锛庡煿鍏诲鐢熺殑瀹為獙鎶�鑳斤紝瀵瑰鐢熻繘琛岀瀛︽�佸害鍜岀瀛︽柟娉曟暀鑲层�?/p>
銆愬涔犻噸鐐广�?/p>
鐩愮被姘磋В鐨勬湰璐?/p>
銆愬涔犻毦鐐广�?/p>
鐩愮被姘磋В鏂圭▼寮忕殑涔﹀啓鍜屽垎鏋?/p>
銆愭暀瀛︽柟娉曘�?/p>
鍚彂寮忋�佸疄楠屽紩瀵兼硶銆佸綊绾虫硶
銆愬涔犺繃绋嬨�?/p>
銆愭儏鏅垱璁俱�?/p>
涓�銆佹帰绌舵憾娑茬殑閰哥⒈鎬?/p>
[
绉戝鎺㈢┒
]
鏍规嵁瀹為獙缁撴灉濉啓涓嬭〃锛?/p>
鐩愭憾娑?/p>
Na
2
CO
3
NH
4
Cl
NaCl
CH
3
COONa
Al
2
(SO
4
)
3
KNO
3
閰哥⒈鎬?/p>
鐩愮殑绫诲瀷
鐢变笂杩板疄楠岀粨鏋滃垎鏋愶紝鐩愭憾娑茬殑閰哥⒈鎬т笌鐢熸垚璇ョ洂鐨勯吀鍜岀⒈鐨勫己寮遍棿鏈変粈涔堝叧绯汇�?/p>
鐩愮殑缁勬垚涓庣洂婧舵恫閰哥⒈鎬х殑鍏崇郴锛?/p>
鐩愮殑绫诲瀷
寮洪吀寮虹⒈鐩?/p>
寮洪吀寮辩⒈鐩?/p>
寮虹⒈寮遍吀鐩?/p>
婧舵恫鐨勯吀纰辨�?/p>
浜屻�佸鎵剧洂婧舵恫鍛堢幇涓嶅悓閰哥⒈鎬х殑鍘熷洜
1
锛庡己纰卞急閰哥洂鐨勬按瑙?/p>
[
鎬濊�冧笌浜ゆ祦
](1) CH
3
COONa
婧舵恫涓瓨鍦ㄧ潃鍑犵绂诲瓙锛熷啓鍑虹數绂绘柟绋嬪紡銆?/p>
(2)
婧舵恫涓摢浜涚瀛愬彲鑳界浉浜掔粨鍚堬紝
瀵规按鐨勭數绂诲钩琛℃湁浣曞奖鍝嶏紵涓轰粈涔?/p>
CH
3
COONa
婧舵恫鏄?/p>
纰辨�э紵
(3)
鍐欏嚭
CH
3
COONa
婧舵恫姘磋В鐨勫寲瀛︽柟绋嬪紡鍜岀瀛愭柟绋嬪紡銆?/p>
2
锛庡己閰稿急纰辩洂鐨勬按瑙?/p>
[
鎬濊�冧笌浜ゆ祦
]
搴旂敤鐩愮被姘磋В鐨勫師鐞嗭紝鍒嗘瀽
NH
4
Cl
婧舵恫鏄鹃吀鎬х殑鍘熷洜锛屽苟鍐欏嚭鏈夊叧鐨勭瀛?/p>
鏂圭▼寮忋�?/p>
褰掔撼锛?/p>