查询词典 activated-sludge process

Stimulative effects of metallic compounds on industrial sewage sludge combustion and the sludge with acid washing treatment were studied by thermogravimetric analysis. The combustion characteristics index and kinetic parameters were calculated before and after adding different metal compounds. The catalytic effects and mechanism of combustion were discussed.

用热重法研究了不同金属化合物对含工业污水污泥的助燃作用，计算了添加不同金属化合物前后污泥燃烧的特征指数和燃烧反应动力学参数，并以酸洗污泥作为对比，对不同金属化合物的助燃效果和催化机制进行了分析。

The results indicated that anaerobic sludge could only decompose Acid Mordant Dark Yellow GG in the presence of glucose while aerobic sludge decomposes Acid Mordant Dark Yellow GG with or without the presence of glucose.

试验结果表明，厌氧菌能够通过葡萄糖共代谢作用很快降解酸性媒介黄GG；而好氧条件下经驯化活性污泥不能降解酸性媒介黄GG，经过较长时间驯化活性污泥能降解酸性媒介黄GG，但降解效果很差。

Potassium persulfate was used to digest the sewage sludge from municipal wastewater treatment plant in the high pressure sterilizer at 120 ℃, and the ammonium molybdate spectrophotometric method was used to determine total phosphorus content in the sewage sludge.

在高压灭菌器中于120℃下，用过硫酸钾溶液消解城市污水处理厂污泥，采用钼酸铵分光光度法测定污泥中总磷的含量。

The sludge generated by the municipal sewage plant enters the anaerobic reactor and is heated by the hot water provided by the heat pump which extracts heat from the discharged water to react for generating marsh gas, and the marsh gas is used for drying the sludge or driving the aeration blast engine.

城市污水处理厂产生的污泥进入厌氧反应器，被从出水中提取热量的热泵提供的热水加热，反应生成沼气，沼气经收集后用于烘干污泥或驱动曝气鼓风机。

Analyze the influencing factors and calculate means of the sludge concentration identification of mixtures in aeration tanks,then deduct the theoretical calculation formula of the sludge concentration in mixtures on the relationships between oxygen tranasfer velocity and the oxygen demand in aerations.

就曝气池混合液污泥浓度确定的影响因素及方法进行了分析，并根据氧的转移速率与曝气池需氧量的

Among the 6 cases with dilated biliary tract, biliary sludge were seen in 4 cases(biliary stone existed simultaneously in 2 cases). Biloma were observed in 2 and the echogram of acute rejection was misdiagnosed as biliary sludge in one case.

结果：19例肝移植术后患者超声检查显示胆管弥漫性病变9例，胆管扩张的6例中有胆泥4例（2例伴胆管结石）；将急性排斥反应误诊为胆泥1例；伴肝内胆汁脓肿2例。

This study instead proposes an alternative solution namely carrier docking to enhance sludge settleability by physically increasing sludge density with non-recovered elutriated microsand produced by using an elutriating method in our laboratory.

传统上以设置选种槽等方式改善上述问题，本研究则尝试利用自制之小粒径、低成本且不需回收之淘洗细砂，透过载体嵌合以物理方式增加污泥比重，改善其沉降性。

Conventionally the problem is approached by placing biological selectors preceding the ASP. This study instead proposes an alternative solution namely carrier docking to enhance sludge settleability by physically increasing sludge density with non-recovered elutriated microsand produced by using an elutriating method in our laboratory.

传统上以设置选种槽等方式改善上述问题，本研究则尝试利用自制之小粒径、低成本且不需回收之淘洗细砂，透过载体嵌合以物理方式增加污泥比重，改善其沉降性。

The result of study on physical and chemical properties of sewage sludge compost showed that sewage sludge compost contended plenty of organic matter and plant nutrient, its CEC and PH is fit to plant growth, but its EC and content of heavy metals were too high for plant growth.

污泥堆肥理化性状研究表明，污泥堆肥中有机质、营养元素含量较高，阳离子交换量和PH值较适宜，能满足大多数植物的要求，存在的主要问题是电导率和重金属含量过高。

After operating for 80 days, the phase of acidification revealed a diameter of granular sludge up to 2～8 mm, a sludge concentration of 73.61 kg·m -3 , a gas-producing rate of 740.0 mL·g -3 COD removed , and a COD volume load...

运行 80 d后，酸化相颗粒污泥直径为 2～ 8mm ，污泥浓度为 73.61kg.m-3，COD去除的产气率 74 0 。0 m L 。g-1，COD容积负荷为 116.0 6kg。

He got into race cars, while my father liked go-karts more, so I didn't really pay attention to what Diego was doing, as I was just racing karts.

叔叔开的是跑车，而我父亲更喜欢越野卡丁车，所以我并不太关注Diego在做什么，我仅仅在跑我的卡丁车而已。

She is at present gone to look for the best nectar and ambrosia to regale me this evening.

她今晚为款待我，现在又去准备美酒佳肴去了。