查询词典 sludge

Observed the influences of changing organic load on main microbe, the results showed that high load can cause the nematode mass rearing, made the sludge abnormal and the effluent quality bad. Branched zoogloea possesses stronger tolerance for water quality and shock loading, so did not change.

四，人为的改变有机负荷，观察其对于主体微生物的影响，结果表明高负荷容易引起线虫的大量繁殖，使得污泥发生异常，出水水质差，而主体微生物枝状菌胶团对冲击负荷的耐受力较强，并未发生明显改变。

Deterioration of SVIs is observed after increasing sludge load to 0.57kgBOD/kgMLSS·d which is related to the excessive growth of Zoogloea colonies.

当活性污泥中含聚磷菌时，系统长期在有机负荷为0.2和0.26kgBOD/kgMLSS·d条件下运行，污泥沉降性能良好。

Changsha 410083, China）Abstract: The alkaline wastewater containing chromiumCr(VI was treated with C-1 strain identified as achromobacter isolated from sludge nearby the chromium slag pole site. The optimum conditions of growth of the strain and factors affecting reduction efficiency of Cr, such as the temperature, the pH value of solution, the concentration of Cr and the treatment time, were studied.

摘 要：用从铬渣堆埋场附近的污泥中分离到的无色杆菌属C-1菌株，对碱性含铬废水进行生物处理，研究了该菌的生长条件，并探讨了温度、pH值、Cr初始浓度及作用时间等因素对Cr还原的影响。

The bio-hydrogen productions from wheat straw by enterobacter aerogenes and different natural mixed culture bacteria from different sludge were studied.

讨论了不同来源的混合菌群、不同的接种方式以及单一菌种产气肠杆菌对稻草发酵产氢的影响。

The result showed that the methane tank sludge was execellent, with 25338.16 mL of the total aerogenesis tolerance, 844.61 mL of day aerogenesis tolerance.

通过对沼气池污泥的接种量设置不同的梯度，研究接种量对产气效果的影响。

The results showed that under 8% of raw total solids concentration, 6.8-7.4 of pH, the methane tank sludge, 20% of them inoculated, after 30 days of fermentation, it was 9 days of period that the effect was execellent. The total aerogenesis tolerance was 42490.70 mL, the day aerogenesis tolerance was 1416.36 mL, the pit held aerogenesis rate was 0.217 m~3/m~3·d , the stuff held aerogenesis rate was 0.241 m~3/m~3·d, the raw material aerogenesis rate was 0.090 m~3/kg·TS.

结果表明，在原料的总固体浓度为8％、pH值介于6.8～7.4、接种沼气池污泥量为原料干物质重量的20％、发酵周期为30d时，对发酵系统间隔9d换料的效果最好，其在总产气量、日均产气量、池容产气率、料容产气率和原料产气率分别达到了42490.70mL、1416.36mL、0.217m~3／m~3·d、0.241m~3／m~3·d和0.090m~3／kg·TS，都比不换料的对照处理有很大提高，分别提高了153.41％、153.41％、152.33％、153.68％和150％，沼气中的甲烷含量也在70％以上。

The carbon-bearing pellet s made of zinc-bearing dust and sludge,iron concentrates and additive of agglomerant were reduced at 1 000~1 200 °C,the effects of different kinds of additive and reduction temperature on the strength and metallization rate of carbon-bearing pellet s were studied.

将含锌尘泥、铁精矿及粘结剂混合造成的含碳球团在1050~1250℃条件下还原，研究了不同粘结剂、不同温度对其强度及金属化率的影响。

A bacteria, named Alcaligenes faecalis, which was separated from the activate sludge of Tianjin gas work factory was used through out our work. Researches of substrates biodegradation were carried out under different condition and the optimal temperature and pH for phenol or m-cresol degradation were specified as: 30℃and 7.0,respectively.

本课题利用从活性污泥中分离得到的粪产碱杆菌，研究了该菌在不同培养条件下对底物的生物降解特性，确定了该菌降解苯酚、间甲酚的最佳条件为：培养温度30℃，pH7.0。

And the content of algal and activity sludge trapped in bead has effect on removal of nitrogen and phosphorus from sewage.

包埋于小球中的最初藻和活性污泥的量影响其对污水中氮磷的去除效果。

When the sludge reduces, with DO hoisting and pH a little bit alkalescent, EPS can be synthesized easily.

溶解氧质量浓度升高和pH值偏碱时亦有利于EPS的合成。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。