鍒╃敤澶х悊鐭冲簾寮冪墿浣滀负鏀硅壇鍓傛潵涓拰閰告�у湡澹?/p>
锛?/p>
Using marble wastes as a soil amendment for acidic soil neutralization
锛?/p>
GulsenTozsin ,AliIhsanArol
锛?/p>
TaskinOztas,EkremKalkan
鍏抽敭璇?/p>
锛氬ぇ鐞嗙煶閲囬泦鐨勬氮璐广�佸ぇ鐞嗙煶鍒囧壊鐨勬氮璐广�佸湡澹ら吀鎬с�佸湡澹ゆ敼鑹墏
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锛氬湡澹ょ殑
PH
鍊兼槸褰卞搷妞嶇墿鐢熼暱鐨勪竴涓緢閲嶈鐨勫洜绱犮�傝繖涓棰樼殑鐩殑鏄‘瀹氬ぇ
鐞嗙煶搴熷純鐗╁簲鐢ㄥ湪涓拰鍦熷￥閰稿害涓婄殑鏁堟灉銆傚ぇ鐞嗙煶閲囬泦鐨勬氮璐瑰拰鍒囧壊鐨勬氮璐硅搴旂敤鍒颁笉鍚?/p>
绛夌骇鐨勯吀鎬у湡澹ゃ�傚畠浠湪涓拰浣滅敤涓婄殑鏁堝姏鐢变竴涓疄楠屽鐨勫煿鍏诲疄楠岃瘎浼般�傜粨鏋滄樉绀哄湡澹?/p>
鐨?/p>
PH
鍊奸�氳繃澶х悊鐭抽噰闆嗗拰鍒囧壊鐨勫簾寮冪墿鍒嗗埆浠?/p>
4.17
澧炲姞鍒?/p>
6.36
鍜?/p>
6.84
銆傝繖灏辫〃鏄庝簡澶?/p>
鐞嗙煶閲囬泦鍜屽垏鍓茬殑搴熷純鐗╁彲浠ヤ綔涓轰腑鍜岄吀鎬у湡澹ょ殑鏀硅壇鍓傘�傝繖鏍凤紝澶х悊鐭崇殑娴垂瀵硅嚜鐒剁幆
澧冧骇鐢熺殑涓嶈壇褰卞搷渚垮彲浠ュ噺灏戙�?/p>
1
锛氫粙缁?/p>
鐭崇伆鏄鍔犻吀鎬у湡澹?/p>
PH
鍊肩殑涓�鑸柟娉曘�傜煶鐏版潗鏂欏湪鍦熷￥涓笌浜屾哀鍖栫⒊鍜屾按浣滅敤浜х敓
HCO
3
-
,
鍗充粠婧舵恫涓Щ鍔?/p>
H
+
鍜?/p>
AL
+
浠庤�屽鍔?/p>
PH
鍊笺�傝嚜鐒跺瓨鍦ㄧ殑鐭跨墿璐ㄤ緥濡傜煶鐏帮紙涓昏鎴?/p>
鍒嗕负
CaCO
3
锛夋櫘閬嶇殑琚敤鏉ユ敼鑹吀鎬у湡銆?/p>
澶х悊鐭虫槸涓�绉嶇粨鏅剁姸鐨勫彉璐ㄥ博鐭崇伆宀╋紝鎴愬垎鍖呮嫭鏂硅В鐭宠繕鏈変竴浜涚櫧浜戠煶銆傚湡鑰冲叾鏈夊ぇ
绾?/p>
3872
鐧句竾绔嬫柟绫崇殑鏈変环鍊肩殑澶х悊鐭冲偍瀛樸�傚湪鍙︿竴鏂归潰锛屼綔涓哄ぇ鐞嗙煶鐢熶骇娲诲姩鐨勭粨鏋滐紝
澶х悊鐭冲埗閫犲伐鍘備骇鐢熶簡寰堝ぇ鐨勬氮璐广�傚簾鐗╀骇鐢熶粠閲囩熆杩囩▼鎸佺画鍒版渶缁堜骇鍝?/p>
,
绾︿负寮�閲囩殑鐭跨煶
鐨?/p>
50%
锛?/p>
骞朵笖骞?/p>
鐮傛祮浜у搧寰堝ソ
銆?/p>
90%
鐨勫井绮掗兘鍦?/p>
200
寰背浠ヤ笅锛?/p>
澶х悊鐭崇殑娴垂浼氫骇鐢熺幆澧?