片语

wastewater nutrient removal从废水中除去营养物

technology for nutrient removal脱氮除磷工艺

biological nutrient removal technology生物脱氮除磷工艺

nutrient removal technology脱氮除磷技术

process for nutrient removal脱氮除磷工艺

Nutrient accumulation and removal养分积累与输出

biological nutrient removal生物营养物去除

Nutrient Removal Calculator营养物去除计算器

nutrient removal process营养物去除过程

英汉例句

• the effect of biological nutrient removal depends on the quantity and activity of nitrobacteria in activated sludge and biofilm.

  生物脱氮除磷系统中硝化效果的好坏取决于活性污泥和生物膜中的硝化细菌的数量和活性。

• nitrogen and phosphorus are restricted severely to prevent the water eutrophication . biological nutrient removal (bnr) is an important water pollution control technology.

  为遏制水体的富营养化，氮、磷的排放标準日趋严格，生物脱氮除磷工艺能有效地去除水体中的氮、磷。

• msbr(modified sequencing batch reactor)is a new developed biological nutrient removal technology, which is quite different from the other transformations of sbr.

  msbr系统是一种新型的生物脱氮除磷工艺，它介于连续流和序批操作之间。

• cyclic activated sludge technology (cast) is a viable choice for large-scale municipal wastewater treatment, particularly when nutrient removal is of a major consideration.

  循环式活性污泥法对大型城市污水处理尤其在要求深度去除氮磷时，是一种非常高效经济的工艺方法。

• it is a focal problem in conventional biological nutrient removal that denitrifying bacteria compete with phosphate accumulating organisms(pao) for limited dissolved organisms.

  反硝化菌和聚磷菌在同一系统中竞争少量可溶性有机物引起的矛盾一直是传统生物脱氮除磷工艺的焦点问题。

• compared with attached algae system, embedded algae system has higher nutrient removal efficiency, and ingathering of algae is easier.

  藻类包埋固定化与附着固定化相比较，包埋固定化去除氮磷的效率更高，藻类更易收获。

• effect of submerged plants on nutrient removal was studied in small model aquatic eco-systems consisting of water, sediment and submerged plants.

  研究了模拟水生生态系统中沉水植物对水体营养物质消减的影响。

• in this article , two main types of membrane bioreactor processes for nutrient removal were presented : single - stage intermittent aeration process and a/ o - type process.

  单一反应器间歇曝气膜生物反应器工艺和a/o形式的膜生物反应器工艺。