Industrial effluent often causes a problem to people's health. 工业废水常常危害人们的健康。
Decolorization and COD reduction of paper industrial effluent using electrocoagulation 电凝聚降低造纸工业废水的COD浓度并脱色
By the end of 1998, the dischargers of industrial effluent around the Taihu Lake valley had basically met the national environmental standards and the water quality of Taihu Lake was better. 年末太湖流域已基本实现全流域工业污染源达标排放的目标,太湖水质趋于好转。
Many factories, industrial effluent was discharged directly into the river, and some have become so dirty river, which is not allowed. 不少工厂把工业污水直接排放到河中,有的河已经变得这么肮脏,这是不允许的。
Ramesh says India has undertaken a10-year program to ensure no untreated industrial effluent or urban sewage is released into the country's main river, the Ganges. 环境部长拉梅什说,印度正展开一个10年的项目,用来保证未经处理的工业废水和城市污水不能流入印度主要河流恒河。
However, with the greater discharge amount of industrial effluent and waste water of the city, the water can't keep its original function and its quality and usability are greatly lowered. 但是随着工业废水和城市污水的排放量的增加,水体就不再保持原有的形态和功能,将会降低水体的水质等级和可用性。
Coke wastewater is a highly toxic industrial effluent which is usually treated by a combination of physicochemical and biological treatments. 焦化废水是一种剧毒的工业废水,通常采用物理化学和生物相结合的方法进行处理。
Dissolved air flotation technique is a kind of new water treatment technique, it has many advantages in handling industrial effluent, such as great water treatment capacity, good effect, stable function and convenience management etc. 溶气浮选技术是一种新型的水处理技术,处理工业废水具有处理量大、效果好、占地少、运行稳定、管理方便等优点。
The way of monitoring muriate in industrial effluent in Mohr's Method is simple. 用莫尔法测定工业废水中氯化物,其方法简便。
A Discussion of the Method Monitoring chloride in Industrial Effluent 工业废水中氯化物监测方法的探讨
Polyaluminum salt have been widely used as water treatment agent for living, industrial water service and industrial effluent. To improve its abilities of neutralizing electric charge or complexing, it is effective to introduce some other ions into polyaluminum salt to form polyblend of aluminum salt. 铝盐作为生活用水、工业用水和工业废水处理剂已得到广泛应用,为了提高其电荷中和能力或增强其配位能力,可以在聚合铝中引入其它离子而形成复合型聚铝盐。
Computer Supervise System Design and Exercise for Industrial Effluent 计算机废水监测系统的设计和运用
The acid tunnel wastewater from a non-ferrous mine, after treated by lime, can reach the industrial effluent standard, and the negotiable metal ions in the wastewater are retrieved. 某有色金属矿山坑道酸性废水经石灰中和沉淀后,经处理的废水能够达到工业废水排放标准,同时废水中的有价金属离子得到利用和回收。
Chitosan and its derivatives can be used as flocculant, heavy metal-chelating agent and adsorbent for organics, which offer widespread applications in industrial effluent treatment. They are applied mostly to the flocculation and treatment of industrial wastewater containing heavy metal and are of tremendous environmental benefits. 壳聚糖及其衍生物作为絮凝剂、金属离子的螯合剂以及有机物的吸附剂,在工业污水处理中有着相当广泛的应用,主要是絮凝和处理含重金属离子的工业废水,环境效益显著。
Extraction of Industrial Effluent for Dyestuff Substrate 络合萃取法处理磺酸类染料中间体工业废水的研究
The contaminants concentration forecast of industrial effluent is a key problem to wastewater treatment trade. 工业污水排放浓度的预测是关系到污水处理的关键性问题。
With rapid development of city construction, the discharge of domestic sewage and industrial effluent is increasing constantly. 随着城市建设的飞速发展,城市生活污水和生产废水的排放量也在不断增大,加快城市污水治理工程项目建设已成为亟待解决的重大问题。
The quality of effluent treated with the combination of technology meets with national papermaking industrial effluent discharge standard. 组合技术处理的出水水质指标符合国家造纸工业污水排放标准。
The method has been applied for determination of trace mercury in ores, industrial effluent and environmental water samples. The results are satisfactory. 灵敏度比常规方法提高十几倍。此法应用于矿石、工业废水和环境水样中微量汞的监测分析,获得了较满意的结果。
Discussion on the pilot plant scale technical process of industrial effluent reuse 工业污水回用中试工艺流程的探讨
The recovery of molybdenum from industrial effluent by ion exchange 用离子交换法从工业废液中回收钼
This method applied to a variety of water such as river water, surface water and industrial effluent. 这种方法可适用于多种水质如河水、地表水和工业废水。
A great deal of fresh water was demanded for printing and dyeing industry, and a great lot of industrial effluent was discharged from the dyeing industry in China. 印染工业需求的淡水量非常大,我国工业的排放污水量主要来自印染工业。
Dyeing wastewater is one of the industrial effluent which is difficult to deal with, where there are a large varieties of dyestuffs, complex composition and great changes in water quality, so that the biodegradability of dyeing waste is poor. 印染废水具有染料种类多、成分复杂、水质变化大等特点,可生化性差,是难处理的工业废水。
Cu2+ is widespread in the industrial effluent such as Electroplating factory, circuit board factory, printing and dyeing mill, which pollute crops severely. Cu2+广泛存在于电镀厂、线路板厂、印染厂等工业的废水中,对农作物污染严重。
Dye wastewater is one of the major sources of industrial effluent. It is characterized as dark color, complex composition and poor biodegradability. Conventional treatment methods, such as adsorption, chemical oxidation and biological treatment, cannot efficiently remove dyes from textile wastewater. 染料废水是工业废水主要的来源之一,它具有色度高、成分复杂及可生化性差等特点,而且传统的废水处理方法比如吸附、化学氧化和生物技术等都不能对其进行很好的处理。
Excessive grazing, mining, construction, facilities, construction of roads destroyed the vegetation, industrial effluent, sewage gas emissions destroy the atmosphere. 过度的放牧、开采,建设设施、道路的施工破坏了植被,工业污水、废气的排放破坏了大气等。