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- Because of the high acidity, low nutrients content, aluminum toxicity and potential heavy metals pollution, oil shale waste slag has negative effects on the normal growth of plants. 油页岩废渣因酸度高,养分含量低,并存在一定程度的铝毒和重金属污染等,使得植物很难在其中正常生长发育。
- oil shale waste slag 油页岩废渣
- Oil shale waste,a waste residual by carbonization or burning of oil shale,would seriously pollute environment and occupy large area of useful land without rational reuse. 油母页岩渣(灰)是油母页岩干熘或燃烧后排出的废渣,如果不合理利用则会挤占大量土地,对环境造成严重影响。
- Ecological Effect of Phytoremediation on Oil Shale Waste Dumps 油页岩废渣场植物修复的生态效应
- Differences in Photosynthesis and Plant Growth of 26 Woody Species at the Oil Shale Waste Dump 油页岩废渣场26种木本植物光合作用和生长的差异
- Oil shale waste 油页岩渣
- Coal, oil shale, peat, substantial oil reserves. 煤、油页岩、泥炭、石油储量可观。
- Oil shale waste dumps 油页岩废渣场
- The original commentary is about typical technologies for oil shale retorting. 介绍了当今世界典型的油页岩干馏技术。
- The oil shale associating with lignite formed in Yongning Series of Neozoic. 油页岩主要赋存于新近系邕宁群，与褐煤伴生。
- The oil shale mainly occurs in the Eocene-Oligocene Youganwo Formation. 油页岩主要赋存于始新-渐新统油柑窝组。
- The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag. 利用工业含铝废渣生产高效水处理剂聚合氯化铝。
- The sequential chemical extraction (SCE) method is used to study the chemical states of heavy metals in industry waste slag in this paper. 介绍了一种分析测定工业废渣中重金属的化学形态的方法:连续化学萃取法。
- The principle , process and conditions of producing lead series products from Pb - contained waste slag , which is from TV tube plant , are introduced. 介绍了利用显像管玻壳厂含铅废渣生产铅系产品的原理、操作工艺及条件。
- Resinite is a rich n1aceral in Teriary humic coal,boghead-cannel coal and oil shale fromHuangxian Coalfield. 黄县煤田第三纪腐殖煤、藻烛煤、油页岩显微组分富含树脂体。
- The result indicated that the sample prepared by Glauber s salt waste slag and meta-kaolin as raw materials could not harden. 尝试利用榆林地区煤系高龄岩和内蒙地区一种价格低廉的芒硝工业尾矿来制备偏高岭土基胶凝材料的可行性。
- The Dalianhe oil shale mine lies in the Yilan area of Heilongjiang Province,which is a half-graben faulted basin. 达连河油页岩含矿区位于黑龙江省依兰地区,该区是一个半地堑式断陷盆地。
- By means of analysis on nature of waste slag and in combination with the feature of coking production, the comprehensive utilization way is discussed. 通过对酸焦油渣的性质分析,并结合焦化生产特点,探讨了废渣的综合利用途径。
- More ammonium sulphate solution is being recovered in the process of distilling oil shale. 在提炼油页岩的过程中回收的硫酸铵液比过去多了。
- Second, we should expand American oil production by tapping into the extraordinary potential of oil shale. 第二，我们应该通过开发临时潜在的油页岩来扩大美国石油产量。
