bacterium是什么意思

网络释义

用法例句

Research of side cantilever agitator of anaerobic moving bed bio-film reactor;

厌氧移动床生物膜反应器侧伸式搅拌装置的试验研究

Characteristic research of anaerobic granules;

厌氧颗粒污泥的性能研究

Treatment of ammonium and sulfate wastewater by using an anaerobic attached-growth bioreactor;

厌氧附着生长反应器处理氨氮和硫酸盐废水的研究

The anaerobe and aerobe training, filtrating and re-mating were investigated; the results showed that blowing-anaerobic-aerobic biologic combined Process can decrease the organic pollution concentration.

研究表明,通过对厌氧菌和好氧菌的驯化、筛选和复配采用吹脱-厌氧-好氧串联工艺可有效降低废水的有机污染指标。

Two-phase anaerobic digestion with three stages treatment of sapogenin wastewater;

皂素生产废水综合治理技术研究(Ⅱ)——三阶段两相厌氧工艺技术

The effects of Fe3+,Cu2+ and Zn2+ on the two-phase anaerobic digestion of kitchen wastes at different pH values were studied by intermittent experiments.

通过间歇实验研究了在pH=7和不调节pH两种情况下添加不同浓度的Fe3+、Cu2+和Zn2+对厌氧消化水解酸化阶段有机酸组分和含量的影响。

Bench-scale composting experiment was made to study the features of methane produced in anaerobic digestion.

通过厌氧堆肥试验,对厌氧堆肥产甲烷的基本特征进行了研究,结果表明:在厌氧堆肥开始阶段,气体中只有8%的甲烷,二氧化碳产率是甲烷产率的4倍左右;而随着反应的进行,二氧化碳产率呈下降趋势,甲烷产率逐渐升高,并于3个月时达到最高值45%;此后二氧化碳及甲烷产率都逐渐降低。

Anaerobic sequencing batch biofilm reactor(ASBBR),an innovative anaerobic treatment technique,was used to treat composite mustard tuber wastewater with high concentration organic substances(COD 4 000 mg/L),high salt(10 gCl~-/L) and high nitrogen.

采用ASBBR反应器作为高盐(10 gC l-/L)、高有机物浓度(COD为4 000 mg/L)榨菜废水的厌氧处理单元,考察了挂膜密度、负荷、水温等对去除COD的影响。

When the loop-flow aeration technology is used to treat oil-containing chemical wastewater with COD concentration of 4 000 mg/L after anaerobic treatment,the effluent COD,BOD5 and NH3-N are 110 to 150 mg/L,8 to 13 mg/L and 5 to 9 mg/L respectively.

对经厌氧处理后COD约为4 000 mg/L的油脂化工废水采用环流曝气工艺进行处理,出水COD为110~150 mg/L、BOD5为8~13 mg/L、NH3-N为5~9 mg/L。

The combined process of anaerobic treatment,drop-aeration bio-contact oxidation and aquatic vegetable wetland was used to treat rural domestic sewage.

采用厌氧/跌水充氧接触氧化/水生蔬菜型人工湿地组合工艺处理农村生活污水,考察了工艺的运行效果及各处理单元对去除污染物的贡献率。