摘要
对产于湖南省城步县白毛坪乡白头坳的辉沸石进行了初步矿物学研究,针对目前市场上采用沸石和CaO2合用作为渔业养殖的水质改良和增氧剂,实验分析了不同辉沸石粒度及加入量对CaO2分解释氧的影响。结果表明,该辉沸石对CaO2在水中的分解释氧有明显的促进作用,并且由于它和氨氮之间的吸附除了能改善水质外,还能减少氨氮和CaO2之间的氧化反应,从而充分发挥CaO2的供氧效应。
The stilbite from Baimaoping deposit and its mineralogy feature and its ability for waste water treating as a kind of sorbent are ana-lysed. It can dispose the waste water containing NH^(4+)、cyanide, oil and so on. It is proposed that study of the basic features of Baimaoping stilbite should be strengthened and its potential value should be used fully. According to the actual situation of our country, it would surely get much more social and economic benefits, if Baimaoping stilbite might be used for environmental protection in China.
出处
《非金属矿》
CAS
CSCD
北大核心
2005年第4期31-33,共3页
Non-Metallic Mines
基金
教育部科学技术研究重点项目(项目编号:02052)
