查询词典 carbon granule

The choice of carrier is important for the immobilization of Thiobacillus ferrooxidans . Activated carbon, gangue, ceramic granule and zeolite were used as carriers, and their effect on the oxidative activity of the bacteria and the biomass adhering to carriers were analyzed.

载体的选择对氧化亚铁硫杆菌的固定化至关重要，选择活性炭、煤矸石、陶粒和沸石4种载体，考察这4种载体在不同添加量下对氧化亚铁硫杆菌氧化活性的影响，并分析载体表面附着的生物量。

After industry application,the mix material carbon and granule segregation were overmatched the roller style and the sintering index were improved.

工业实施后混合料的碳与粒度偏析优于辊式布料，烧结指标改善。

The result shows that the excessive activated sludge from the domestic sewage plant can be used to serve as the original sludge for the rapid re-start-up of UASB successfully by adding appropriate scrap iron and granule active carbon to UASB.

小试连续运行实验结果表明，在UASB中加入适量铁屑和活性炭颗粒，以生活污水处理厂剩余污泥为种泥可以成功实现UASB＋SBR处理系统的快速启动，消除DO2-4对生物处理系统的影响，并在较短的时间内（21 d左右）培养出了厌氧颗粒污泥。

Influence of different carbon substrates(acetate,glucose,peptone and fecula) on the formation and characteristics of aerobic granule s in Sequencing Batch Reactor is studied.

研究了不同的碳源基质(乙酸钠、葡萄糖、蛋白胨、淀粉)对序批式活性污泥法反应器中形成的好氧颗粒污泥的外观形态和特性的影响。

KDF + granule filter: Used (copper alloy + granular activated carbon), copper-zinc alloy can purify above 98% of the soluble harmful heavy metals in the water ,such as plumbum,hydrargyrum,cuprum,nickel,cadmium,arsenic,antimony,aluminum,etc,the rate of removal free chlorine,chloroform up to 96%,to prevent the formation of fouling,inhibit the propagation of bacteria.

KDF+颗粒活过滤器：采用，铜锌合金能去除水中高过98%的可溶性有害重金属，如铅、汞、铜、镍、镉、砷、锑、铝等，对水中游离氯、三氯甲烷的去除率高达96%，防止矿物质污垢的形成，抑制细菌。

Most chemical occupational-disease hazards were low to the limit of GBZ2-2002 except lead smoke and carbon monoxide in front of the furnace. The noise of most workplaces was classified as 0 except those above Ⅰ at some workplaces like grinding, granule-making, etc. The hot working environment of the furnace was classified as Ⅵ, other hot working environments were classified asⅠ.

除炼铁厂炉前铅烟、一氧化碳个别点超标外，其他化学性职业病危害皆未超过接触限值；除个别岗位如破碎、制粒等噪声作业分级为Ⅰ级以上外，大部分作业点噪声作业分级为0级；炼铁厂炉前高温作业为Ⅵ级，其他热源岗位为Ⅰ级。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。