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- sludge from dam foundation 坝基析出物
- Analysis on Seepage from dam foundation of Mezitan Reservoir 磨子潭水库坝基渗漏分析
- Dredged-up sludge from the Jenai being carried out to sea. 爱河挖出的污泥,正被运往外海倾倒。
- Its dam foundation grout curtain and backfilling technologies are advanced. 在大坝基础工程帷幕灌浆、回填技术上处同行之首。
- Development and application of recycling dust sludge from ironmaking plant of Maanshan Iron and Steel Co. 马钢炼铁尘泥利用技术的开发与应用。
- The industrial experiment on utiliz ing sludge from sewage treatment pla nt to produce cement clinker was intr oduced. 介绍了利用水泥窑处理污水处理厂污泥的工业试验情况。
- How to treat sludge from sewage treatment plant is a big difficult problem faced by big or middling cities. 如何处置污水处理厂产出的污泥是世界各大、中城市面临的一大难题。
- The information refers to slopes in opencast mines, quarries, dam foundation excavations and highway outs. 这份资料提供了有关露天矿、采石场,坝基和公路堑的边坡资料。
- Secondary sludge from the clarifier can be stored aerobically or anaerobically in a sludge holding tank. 二沉池中的污泥可以以厌氧或好氧方式储存在污泥池中。
- Secondary sludge from the Bio-Clarifier unit is returned to the pretreatment system for storage and digestion. 生物沉池设备中排出的污泥回流到预处理系统中储存消化。
- Leakage in a dam foundation may sometimes be overcome by digging deep into it so as to build a cutoff wall into the foundation. 坝基漏水的现象,有时可以用深挖地基建造堵截水墙的办法来克服。
- The lesson from dams is that big is not always beautiful. 建造大坝的教训是:大的未不总是美好的。
- Karst collapse near the dam foundation or building threaten directly building stability and safety, even result in building accident. 如果岩溶塌陷发生在坝基或建筑物部位,则直接威胁建筑物稳定安全,有的还造成建筑物的失事。
- Undigested dewatered domestic sewage sludge from secondary treatment plant contained N 4.12%, of which organic form of N accounted for 93%. 未经消化的二级生活污水处理厂脱水污泥含氮4.;12%25;其中有机态氮占93%25。
- Deformation modulus for dam foundation rock must be de termined reasonably when stress in dam is analyzed with arch and cantilever tria l load method . 在拱梁分载法坝体应力分析时,需要合理确定坝基岩体的变形模量值。
- The results show that the anaerobic sludge from A2/O technology has 52% phosphorus accumulating organisms bearing denitrifying and removing phosphorus. 研究结果表明,在A2/O厌氧段中占聚磷菌总数52%25的菌具有同步反硝化聚磷的生物学特性。
- For low head gated dam on sand and gravel foundation,it is safe and effective to carry out high pressure jet grouting at the dam foundation. 在砂砾石地基上修建低水头闸坝,采用高压喷射灌浆加固砂砾石地基是一项安全、有效的工程处理措施。
- Abstract:The industrial experiment on utilizing sludge from sewage treatment plant to produce cement clinker was introduced. 摘要:介绍了利用水泥窑处理污水处理厂污泥的工业试验情况。
- The first concrete face and its strengthening face are destroyed by the inverse seepage water pressure on dam foundation. 大坝一期混凝土面板和一期面板的补强面板分别遭受坝基反渗水压力的破坏。
- The fractal structure of rock fracture in dam foundation of the Three Gorges Project under uniaxial compression is studied based on fractal theory. 基于分形理论,研究了单轴压缩状态下三峡坝基岩石破裂的分形结构。