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sewage disposal相关的网络例句

查询词典 sewage disposal

与 sewage disposal 相关的网络例句 [注:此内容来源于网络,仅供参考]

The properties of purified terephthalic acid waste mud in the process of PTA sewage tank were introduced briefly.

简要介绍了精对苯二甲酸生产过程中,外排至污水厂活性污泥处理池中形成的污泥废料的性状。

He direct thermochemical liquefaction technology developed in the 1980s was used in the treatment of sewage sludge and resource recovery.

污泥直接热化学液化技术是国外80年代开始发展的一项污泥处理兼资源回收技术。

Therefore, if it is abnormal in ammonia distilling section, the production of vitiol ammonia will be unqualified and the biochemistry section will be abnormal too.which will leads the transnormal of sewage let.

因此,蒸氨工序生产不正常,不仅硫氨工序的产品有可能不合格,而且会直接导致生化工序的不正常,致使焦化厂总排超标。

It was found that dilution ratio larger than 5: 1 was unadequate for measuring OUR variation because the sewage concentration was too low to obtain the accurate value of OUR.

由不同污泥之稀释比测试结果发现,当稀释比达5:1时OUR值已明显受到影响,因污水浓度过低不易测得准确OUR值。

Design of drainage system discharges the way of draining water and the sureness of the system to include; calculation of the water force of the pipeline, mainly includes the design of the crosswise pipe slop and pipe diameter and the design of the vertical pipe diameter; the design of the way of ventilation and the calculation of the ventilative pipe; the design of the inspection shaft to choose the sewage waste water pump.

本建筑为河南省某管理局综合办公楼,对给水排水系统的要求较高。主要设计包括:给水方式的确定,竖向分区的合理划定,管材的确定,管道的水力计算,加压设备和贮水设备的选择计算。排水系统的设计主要包括:排水体制及其排水方式的确定;管道的水力计算(主要包括排水横管的坡度管径的确定,竖管管径的确定);通气方式的确定以及通气管道的设计计算;集水坑的选择计算并由此选择潜污泵。

Sewage sludge contains various kinds of pathogenic bacteria and heavy metals, which may cause serious environmental pollution if without correct dispose. On the other hand, sludge also contains various kinds of nutritious elements which are necessary for plant growth. It would be resources wastement if it is not reasonably utilized.

污泥中含有大量的病原体、重金属等有害物质,如不加以有效的处置,必将产生严重的二次污染;但是污泥中还含有大量的有机物和植物生长所需的营养物质,如不加以合理的利用,又是资源的巨大浪费。

Main characteristics of W-SFCW are optimal flow-state on wastewater and domestic sewage flow wavily in W-SFCW bed.

成熟的潜流湿地系统在其填料表面和植物根系形成了生物膜,在湿地床的内

A pipe for carrying off water or sewage .

公共卫生方面的严重问题与该城低效率的污水处理系统有关。

A pipe for carrying off water or sewage .

为了铺设污水管道,我们必须在河床下面开一条通道。

A pipe for carrying off water or sewage.

排水管排水或污水的管子

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径直的,笔直的

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你知道如何使用链锯吗?

This is close to the cost of the purchase price.

这样的收购价已接近成本。