基建投资费用

当采用污泥消化时，它可改进消化器的运行并降低其基建投资费用。

It improves digester cost operation and reduces capital cost wherever sludge digestion is utilized .

与其它除氧技术比较，钢屑除氧技术具有设备购置费用低，基建投资费用小，运行费用低的特点。

Get rid of oxygen technology to compare with other , Have equipment low to purchase expenses , investment cost little capital construction have , operate expenses low characteristic .

新工艺的基建投资费用低，动力消耗少，劳动效率高，设备运行稳定、可靠。

Comparison of design options denoted that this new process gave such merits as : low plant investment , low energy consumption , high labor efficiency , and stable and reliable operation of equipment .

优化设计方案使本项目采用最少的基建投资和操作费用取得最大经济效益。

The optimized design scheme enables this project to obtain maximum economic benefits with minimize construction investment and operation cost .

但是，基建投资和运行费用给污水厂的建设和运行带来了巨大的经济压力。

But infrastructure investment and operation cost has brought huge economic pressure on the construction and operation of sewage plants .

从基建投资、运转费用、净化效率、能源消耗、煤气及粉尘压块回收的再利用和环境保护等方面作了全面的分析与比较。

Two processes are compared from the points of capital cost , operation cost , efficiency of cleaning , energy consumption , recycle of gas , dust recovery and environmental protection .

本文主要介绍了膜生物反应器的设计过程，并对膜生物反应器处理系统的基建投资、运行费用等与典型的中水处理工艺进行对比分析。

This paper introduces the design process of membrane bioreactor . It also analyzes the capital construction investment , operation fee of membrane bioreactor system compared with typical medial water treatment technics .

同时，从工艺技术、征地、基建投资、运行费用等技术经济方面分别对可行的矿石和废石运输系统进行了详细的比较。

At the same time , the feasible ore and rock haulage systems are , in detail , compared in respects of technological process , land requisition , capital investment , operation cost , etc.

在设计时，应将基建投资、操作维护费用进行比较后确定制粉工艺方案。

During the period of design , the flow scheme could be determined after both the investment in capital construction and the cost of operation and maintenance are compared .

而且具有设备简单、操作管理方便、基建投资和运行管理费用低、处理能耗低以及净化效果好的优点。

And CRI has some advantages , which are simple equipment , easy operation management , low-cost of infrastructure investment and operation management , low energy consumption and good purification effect .

我国氟化工行业产生的高氟废水的处理技术还不成熟，主要存在基建投资大、运行费用高、处理效果不稳定的缺点。

In our country , the technology of fluoride removal from high fluoride-containing wastewater in the chemical combination industry has not grown up . The main disadvantage of the technology is high equipment charge , high running fee and disposal effect instability .

构建湿地是20世纪70年代兴起的污水处理生态工程技术，其具有基建投资低、运行费用少、维护管理简单等优点，继而迅速推广到世界各地。

As a new kinds of ecological engineering for wastewater treatment and water quality management thrived at 1970 's , constructed wetlands ( CW ) is popularized all around world with the advantages of low construction fee , easy to operate and manage .