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- Solid Castoff Leaching Liquor 固体废物浸出液
- Fly ash was a sort of industrial solid castoff which could be utilized again. 粉煤灰是一种可再资源化的工业固体废弃物。
- The mentioned technology can be used for producing yttrium concentrate from ore leaching liquor. 采用这项技术可以从矿石浸出液制备钇富集物。
- The neutralization process for deferrization of leaching liquor has been studied. 文章进行了湿法炼锌过程中氧压酸浸液净化中和除铁的工艺研究。
- The solid castoff which occupies land, pollutes the environment and affects the ecology is a serious issue which limits the sustainable development. 这些固体废弃物既占用了土地、污染了环境,又影响了生态植被,成为制约可持续发展的主要问题。
- To a coal mine, mine earth’surface subsidence, water resource destruction and pollution and mine solid castoff pollution are primary environmental geologic disasters. 煤炭开采引起的矿区地表变化和塌陷、对水资源的破坏和污染与矿区固体废弃物的污染是煤矿的主要环境地质灾害。
- The method of ammonium magnesium arsenate has been used to remove the arsenic from leaching liquor of arsenic-containing molybdenum ore. 采用砷酸铵镁沉淀法对含砷钼矿的浸出液进行了脱砷研究。
- Experiments on separation of chromium-containing residue from the chromate leach liquor were carried out by using a high gradient magnetic separator. 应用高梯度磁分离装置对铬盐浸出浆液中的铬渣进行了实验分离,测量了有效分离时间与流体粘度、磁场强度和流体流速之间的关系。
- Under the optimal process, the feed-grade dicalcium phosphate could be produced by neutralization of the leach liquor with calcium hydroxide solution, filtration and then dryness. 在最佳工艺条件下,水浸脱氟液经氢氧化钙中和及过滤、烘干得到了合格的饲料级磷酸氢钙产品。
- Methods Compounds were isolated from the leaching liquor of the endophytic fungus 350#,and their structures were determined by comprehensive spectroscopic analysis. 方法从真菌350%23的菌体浸提液中通过化学分离方法分离化合物,并通过广泛的光谱方法确定结构。
- The technology of gold recovery by direct electrowinning from cyanide heap leach liquor has many advantages such as short flowsheet, less equipment required and less capital investment. 从堆浸氰化液中直接电积提金是一种流程短、备少、资省的工艺,已进行过不少的研究。
- Keywords desulfurer;desulphuration;solid castoff; 脱硫剂;脱硫;固体废弃物;
- life solid castoff logistics system 城市生活固体废弃物
- The technology of gold recovery by direct electrowinning from cyanide heap leach liquor has many advantages such as short flowsheet,less equipment required and less capital investment. 从堆浸氰化液中直接电积提金是一种流程短、设备少、投资省的工艺,已进行过不少的研究。
- Dealing with Organic Solid Castoff by Plasm Technology 利用等离子体技术热解处理有机固体废弃物
- Recovery Scandium from Leaching Liquor of Red Mud 从赤泥盐酸浸出液中提取钪
- industry solid castoff discharge is 5 thousand tons; 工业固体废物排放量0.;5万吨;
- Study on removal of Fe from Cu leaching liquor 铜浸出液的净化除铁研究
- Keywords make use;solid castoff;produce;oil well cement; 利用;固体度弃物;生产;油井水泥;