Biochemical Oxygen Demand is an important control index in wastewater effluent, but it takes longer time ( 5 days) for its determination, while the time for measuring the Chemical Oxygen Demand is shorter ( 10 hours). Would there be any stabilized relationship between the two?

Effect of molecular weight distribution and hydrophobicity of wastewater effluent organic matter ( EfOM) on nanofiltration membrane fouling

城市污水二级出水有机物分子量分布和亲疏水特性对纳滤膜污染的影响

According to raise production capacity and promote wastewater effluent quality, JiangSu Lianfa dyeing and finishing factory modified its original wastewater treating process.

为扩大生产规模和提高废水出水水质，该企业对原印染废水处理工程进行了改造。

Recent studies had indicated the presence of antibiotics in municipal wastewater effluent and surface water.

最近研究显示在城市废水和表面水中检测到了抗生素的存在。

Sulfonamides have been detected in the wastewater effluent and surface water.

磺胺类药物也已在排出的农业废水中发现。

Study on the Character of Leachate Wastewater Effluent after Biological Treatment with Biological Activated Carbon Technology

基于垃圾渗滤液生化出水特征的生物炭技术试验研究

Absorbing SO 2 with wastewater effluent after biological treatment is a new technology of treating waste with wastewater and without secondary pollution.

废水生化出水吸收二氧化硫是一种以废治废，不产生二次污染的新方法。

Phenol content in wastewater effluent of resin or additive plants exceeding the national criteria hard to control is an urgent problem.

合成树脂及其添加剂的生产的排放废水，苯酚含量超过国家规定排放标准且难以控制的问题亦急待解决。

Bioaugmentation is a highly efficient biotechnology and has a bright future in wastewater treatment.

生物强化技术是一种生物治理废水的高效技术,在废水治理中具有广阔的应用前景.

The results show that the treatment facility developed fromoffer a new solution for detergent wastewater treatment.

为合成洗涤剂废水治理开辟了一条新的途径.

The effect of micro-aerobic hydrolysis and acidification to high strength antibiotic wastewater treatment is studied.

试验研究了高浓度难生物降解抗生素废水微氧水解酸化效果.

ANAMMOX process has been widely studied and applied preliminarily in wastewater treatment.

国内外已经有了广泛的研究和初步的应用.

Based on the assumption of the unknown-but-bounded ( UBB) noise, an interval algorithm for set-membership identification of parameters of linear time-invariant system was used to seek the minimal.

本文讨论了在噪声功率有界的假设下双线性系统参数的集员辨识，给出了双线性系统参数集员估计的递推形式，并讨论了收敛性。

Treatment of domestic wastewater with the UBF reactor anaerobic adhesive

UBF厌氧反应器处理生活污水的研究

The distributing uniformity of water distribution system is one of key factors affecting UBF reactor treatment.

布水系统布水的均匀性对UBF反应器处理能力至关重要。

Treatment of municipal wastewater by the process of UBF-sand filtration

UBF-砂滤工艺处理城市污水实验研究

Experimental study on treatment of high concentration dyeing wastewater with biologic iron and UBF combined

UBF生物铁反应器处理高浓度印染废水试验研究

Application of pressure drop model of gas/ liquid two-phase flow in UBD drilling

气液两相流压降模型在欠平衡钻井中的应用

Gas drilling fluid is often used in UBD in low pressure formation.

在低压储层进行欠平衡钻井时常选用气体型低密度流体。

Applications and Development of UBD Techniques

欠平衡钻井技术及其应用与发展

The difference of well control between UBD and conventional drilling;

欠平衡钻井井控与常规钻井井控差异及施工原则；