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江苏东海地区脉石英地质特征及资源潜力
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作者 许生武 张洋洋 +1 位作者 沈瑞 张珣 《中文科技期刊数据库(全文版)工程技术》 2022年第11期69-72,共4页
江苏东海地区位于苏鲁高压-超高压变质带的南端,脉石英资源丰富,分为残坡积砾石型脉石英与脉状石英。脉状石英一般充填于榴辉岩、片麻岩及其二者之间构造裂隙中,脉石英受构造控制,在不同的岩性之中、脉石英规模大小等都会使脉石英表现... 江苏东海地区位于苏鲁高压-超高压变质带的南端,脉石英资源丰富,分为残坡积砾石型脉石英与脉状石英。脉状石英一般充填于榴辉岩、片麻岩及其二者之间构造裂隙中,脉石英受构造控制,在不同的岩性之中、脉石英规模大小等都会使脉石英表现出不同的特征。统计调查东海工作区412条,采集代表性样品197件,首次将脉石英划分为A+、A、B、C、D五个等级,认为透明度是石英包裹体含量的宏观表现,直接影响脉石英的质量。区内仍有脉石英未被发现,具有一定规模的资源潜力。 展开更多
关键词 脉石英资源分类 矿物学特征 资源现在 资源潜力
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Research Progress on Resource Utilization of Livestock and Poultry Manure 被引量:6
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作者 廖青 韦广泼 +3 位作者 江泽普 邢颖 黄东亮 李杨瑞 《Agricultural Science & Technology》 CAS 2014年第1期105-110,共6页
Although mass livestock and poultry breeding brought magnificent econom-ic benefits to the society, it made great harm to the environment. By reviewing the current status of environmental pol ution caused by livestock... Although mass livestock and poultry breeding brought magnificent econom-ic benefits to the society, it made great harm to the environment. By reviewing the current status of environmental pol ution caused by livestock and poultry manure in China, harm-free treatment technology for livestock and poultry manure including fer-tilization technology, feed processing technology and energy technology were elabo-rated so as to address the existing issues in this regard and provide references for resource utilization and eliminating environmental pol ution through modified technical system and environment laws. 展开更多
关键词 Livestock and poultry manure Pollution status Pollution channel Re-source utilization ISSUES PROSPECT
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