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- Keywords ash pond water reclaiming;encrustation;high frequency electro magnetic field; 灰水回收;结垢;高频电磁场;
- CSH gel with low water content forms in the pozzolanic reaction of fly ash. 粉煤灰的火山灰反应生成的也是含水率较低的CSH凝胶。
- Reuse of Bottom and Fly Ash and. 火力发电厂灰渣废水二次处理再利用。
- Hey, Han Jia, why are you drinking pond water here? 哎,韩佳,你怎么能随便喝生水呢?
- The pond water is cool and limpid. 潭水清凉澄澈。
- When Fly Ash is mixed into FBC -cement - water pastes, the soundness of cement is improved. 抗冻性能明显高于70%25普通硅酸盐水泥-30%25粉煤灰系统。
- Fly ash haydite has great capabilities in Adsorption,and it is easy to regeneration to treating oily waste water. 利用粉煤灰陶粒具有较好的吸附性能、易于再生的特点,用来处理含油废水。
- Sunshine are abundant, pond water was also light up sparkling. 阳光很充足,池塘里的水也被照得闪闪发光。
- Durability Properties of High Volume Fly Ash Con-cretes. 结构混凝土中粉煤灰掺入量是30%25-70%25,但没有路用性能的分析。
- Fly ash can be take as high quality admixture of concrete. 处理后的粉煤灰可作为优质的混凝土掺合料。
- Fly ash effeCts"of fly ash added calcium is analyzed qualitatively. 本文从定性、定量两方面分析了增钙灰的“粉煤灰效应”。
- Study is made on preparation of water permeable brick using fly ash as main raw material. 采用粉煤灰为主要原料进行透水砖的制备研究。
- The loot feed and eel faces are the ma jor causes for pond water pollution. 饲料散失和鳗鱼粪便是造成水质污染的主要根源。
- The effects of fly ash,water retention agent,re-dispersible latex powder and water reducing agent on performance of mortar were . 研究了粉煤灰、保水剂、可再分散乳胶粉、减水剂等对砂浆性能的影响,并探讨各种外加剂对砂浆的改性机理。
- The effect of water to binder ratio (w/b) and fly ash type on fly ash-saturation was investigated under full hydration condition in mortar system. 并结合实验探讨了充分水化条件下,水胶比、粉煤灰种类等因素对砂浆体系中粉煤灰最佳掺量的影响规律。
- Factors affecting the filtering and fluidity of filtering concrete such as water cement ratio,quantity of cement and quantity of fly ash are analyzed. 研究分析了水灰比、水泥用量、粉煤灰掺量等因素对滤水混凝土的流动性和滤水量的影响。
- Because of no measures to resist floating in design,a power plant ash pond floated and inclined with the groundwater flotage after construction,which have influenced the normal use of the ash pond. 某发电厂沉渣池由于设计时没有考虑抗浮措施,施工完成后,池体在地下水浮力的作用下上浮倾斜,严重影响池的正常使用。
- This article tries to discuss the effect on concrete setting-time in the aspects of water requirement,W/C,the use of fly ash and admixture. 在预拌混凝土的生产中混凝土的凝结时间是一项重要的技术指标,本文试图讨论用水量、水灰比、粉煤灰和外加剂等因素对混凝土凝结时间的影响。
- Single-celled creatures living on a drop of pond water have these clocks. So do various kinds of multicelled plants and animals. 靠池塘水滴为生的单细胞生物体内有这样的生物钟,不同种类的多细胞动、植物体内也有。
- Fly ash, lees and sludge are three representational castoffs from industry. 粉煤灰、糟、泥是是工业三废中具代表性的三种废弃物。