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- The application of nonmetallic mineral materials to heavy metal waster water treatment is summarized and the application prospect is predicted. 对其在重金属离子废水处理中的应用现状进行了综述,对其应用前景进行展望。
- heavy metal waster water 重金属废水
- We studied the heavy metal pollution of surface water, Xuzhou. 文章对徐州市地表水体底泥重金属的污染特征进行了研究。
- A heavy metal body, especially the head of a power hammer. 锤头一种重的金属体,特指汽锤或打桩机的锤头
- EU clamps down on heavy metal cadmium in batteries. 欧盟限制在电池中使用重金属镉。
- My daughter is totally gone on heavy metal music. 我女儿对重金属电子摇滚乐大感兴趣。
- Heavy metal discs are attached to a barbell. 金属杠铃片安在杠铃上。
- The Best Heavy Metal Album In The World.Ever! 金属合辑!
- We are specialists for designing electrical and automation system, utilities system and waster water treatment system. 我司尤其擅长工厂电气、自动化系统,公用工程,污水处理系统的设计及成套。
- Vermilion contains heavy metal arsenic and mercury. 朱砂含有重金属砷和汞。
- The effect of electrolysis sediment of waster water in EMM,under the best productive condition,will reach 62. 在最佳工艺条件下;电解锰废水锰的电沉积效率达到62.;44%25。
- Heavy metal and mullets its how we were raised. 重金属及如何提高其尾乌鱼.
- These save a lot for customers, such as chemical medicine, water, energy and waster water capacity. 为客户节约化学药品补充、用水量、能耗及废水处理的设置容量。
- The application and principle of ultrasound in waster water treatment are described. 功率超声技术在有机污染物废水处理中应用是一种新型技术。
- The paper suggested establishing groundwater and soil suveying system, therefore, to research the effect on soil and groundwater of exploiting waster water. 建议建立地下水和土壤监测系统,研究污水灌溉对土壤和地下水的影响。
- A very heavy metal bar used by firefighters and law enforcement officers to break down walls and doors. 破墙槌一种非常沉重的金属槌,是救火人员和执法官员用来捣破墙和门而用的
- The rate of degradation of S~(2-) in waster water was 88.9% and was increased 22% comparing with pure nanometer TiO_2 film. 在实验的浓度范围内;反应服从零级反应动力学规律;对废水中S2-的处理降解率达到88.;90%25;和纯纳米TiO2膜相比降解率提高了22%25。
- Heavy metal is a style of rock music with a strong beat. 重金属乐是一种节奏感很强的摇滚乐。
- The treatment,recovery and utilization of waster water in normal iron and steel plant are introduced,and those in Han Steel analyzed. 介绍了目前钢铁企业废水的处理方法及回用现状,对邯钢废水的处理方法及回用进行了分析。
- This year 72,000 fans will see the cream of the heavy metal scene. 今年,72000名歌迷将欣赏到重金属乐队的精选曲目。