查询词典 sewage

In the past,the sewage sludge is regarded as waste and the people only consider how to dispose it innocuously,but now people discovered that sewage sludge is a kind of resource and consider how to use it reasonably.

污泥一度仅被视为废弃物，只考虑其无害化处理，现在已经被认为是一种资源，并被考虑如何合理利用。

Yangzhou City sewage closure projects in order to solve this problem is designed program, it half-way over the door to upgrade the sewage pumping station is a key project.

扬州市污水截流工程正是为了解决这个问题而设计的方案，便溢门污水中途提升泵站是其中的一项关键工程。

The relationship between microfauna community and heavy metal ions Ni2+, Cd2+, Cr2+, Cu2+ and Pb2+ concentrations in activated sludge of Baoding Lugang Sewage Treatment Plant and Baoding Yindingzhuang Sewage Treatment Plant was studied.

研究了保定鲁岗污水处理厂和保定银定庄污水处理厂活性污泥系统中镍、镉、铬、铜和铅离子的浓度与微型动物群落的关系。

Certain sewage-treatment plants were damaged, and untreated sewage flowed into the river and then into Narragansett Bay, forcing a ban on shellfish-fishing throughout the state.

另外，一些污水处理厂也在此次洪水中遭到破坏，未经处理的污水直接排到河中，然后流入纳拉甘西特湾。现在，罗得岛全州范围内已禁止捡拾贝类。

ABSTRACT Sewage irrigation is mainly referred to irrigation with sewage water from non-industrial departments, such as family, school, and ...

城市污水灌溉是指利用生活污水来灌溉农田，这主要是指从家庭、机关、学校、医院、服务行业及其它非工业部门排放的污水。

ABSTRACT Sewage irrigation is mainly referred to irrigation with sewage water from non-industrial departments, such as family, school, and eatery etc.

城市污水灌溉是指利用生活污水来灌溉农田，这主要是指从家庭、机关、学校、医院、服务行业及其它非工业部门排放的污水。

Separation and purification of microorganism, advanced wastewater treatment technology, RO technology (especially for various anti-pollution and low-press reverse osmose membrane), as well as other new physical and chemical sewage treatment technology, phosphorus and nitrogen desorbed from living waste technology, new type of electrochemistry sewage treatment technology and special electrode development.

污水生化处理高效微生物分离提纯，污水深度处理技术，膜过滤技术（特别是各种高通量抗污染低压反渗透膜），以及其它新的污染物高去除率污水物理化学处理技术，生活污水磷、氮高效脱除技术，新型电化学污水处理技术与特殊电极研发。

To eliminate untreated wastewater discharge behavior, the production workshop of all the original outfall closed with steel and cement, all the wastewater treatment process must go through the sewage pipe to a sewage treatment plant pooled by treatment before discharge.

为了消除未经处理的废水排放行为，所有原来的排污管道生产车间封闭，钢铁，水泥，所有的废水处理工艺必须经过污水管道的污水处理厂的处理池出院前。

Chemistry detects make clear, the main contaminant in sewage of a pond is phenol kind with phthalein acerbity fat kind material, and in 2 ponds sewage all not check gives organic contaminant.

化学检测表明，1号塘污水中的主要污染物为苯酚类和酞酸脂类物质，而2号塘污水中均未检出有机污染物。

In those days, sewage treatment did not exist and raw sewage was dumped directly into the Thames River.

但是在那些两家公司都供水的区域，其它的一些因素全是一样的，Southwark and Vauxhall公司供水住户的发病率高于由Lambeth公司供水住户。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。