The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.
利用工业含铝废渣生产高效水处理剂聚合氯化铝。
单词 | Water treatment |
释义 |
Water treatment
英语例句库
The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag. 利用工业含铝废渣生产高效水处理剂聚合氯化铝。 APPLICATION: Suitable for sterilization, photoengraving, water treatment, mediccal treatment and breeding. 适用于杀菌、光刻、水处理、医疗、育种等领域。 E—M water treatment agent for boilers,composed of ethylenediamine tetramethylene phosphonic acid(EDTMP) and hydrolyzed polymaleic anhydride (HPMA),and its applications are introduced in this article. 介绍由乙二胺四亚甲基膦酸(EDTMP)和水解聚马来酸(HPMA)组成的锅炉水处理剂E—M配方及其应用实例。 This system is one kind of simple water treatment line which is used to wipe off the macroaggregate,seston,peculiar smell,residual chlorine and bacteria of the raw water. 该机是一种简易的水处理设备,能有效除去大颗粒,悬浮物,以及原水的异味、余氯并能除去常见的细菌.
原声例句
当月 CNN 10 学生英语 2019年8月合集 The city has two water treatment plants. 这个城市有两个水处理厂。 CNN 10 学生英语 2018年12月合集 Including the ultimate workhorse of water treatment, carbon. 包括最终的主力水处理,碳。 CNN 10 学生英语 2018年3月合集 Power stations and water treatment plants begin to stop functioning. 发电站和水处理厂开始停止运转。 科学60秒 听力 2014年8月合集 Turns out much of it is from drinking water treatment. 调查结果显示,大部分的硫化物都产生于饮用水的处理。 美国国家公园 But most of them no longer offer therapeutic water treatments. 但大多数温泉不再提供治疗性水疗。 VOA Special 2023年3月合集 Cold water treatment on a usual basis may reduce that reaction. 通常的冷水浴可能会减少这种反应。 寻找有灵魂的家 All the water treatment equipment, fully redoing the electrical in the entire lighthouse. 所有的水处理设备以及整个灯塔的电力系统都要重新安装。 VOA视频精选 It thrives where there is poor water treatment, poor sanitation and hygiene. 在饮用水未经适当处理以及卫生状况恶劣的情况下会迅速传播。 当月 VOA Special English They also rebuilt parts of the sewer system and improved water treatment centers. 他们还重建了部分下水道系统,并改善了水处理中心。 CGTN In February 2019, the third and newest water treatment plant for Dhaka was completed. 2019年2月,达卡的第三座,也是最新的一座水厂顺利竣工。 双语版 TED-Ed 演讲精选 Roots help prevent floods, while reducing the need for storm drains and water treatment plants. 根部有助于防止洪水泛滥,同时减少对雨水渠和水处理厂的需求。 VOA慢速英语_美国 The town uses the money to repair roads and the local waste water treatment system. 该镇用这笔钱来修路和当地的废水处理系统。 CNN 精选 2015年4月合集 Gray water treatment is how some Californians are dealing with their state's historic drought. 加州一些地方正使用灰色水处理应对他们面临的历史性干旱问题。 VOA视频精选 It’s called conventional water treatment and it makes lake and river water safe to drink. 这叫做常规水处理,它能使湖水和河水变成饮用水。 当月 CNN 10 学生英语 Water treatment facilities have three years to start testing, and another two years to implement technology to filter out these chemicals. 水处理设施有三年时间进行测试,还有两年时间来实施过滤这些化学物质的技术。 VOA慢速英语_世界 Government officials said water treatment centers, paid for by international groups, are operating across the territory. 政府官员说,由国际组织出资的水处理中心正在全境运作。 VOA Standard 2015年7月合集 Harner-Jay said one of the technologies featured in the report is a small-scale water treatment device. 克劳迪娅说这份报告中提到的一项技术是一个小型水处理设备。 VOA Daily Standard 2017年12月合集 She called on Russia-led forces to immediately withdraw from their new positions surrounding the water treatment plant. 诺尔特呼吁俄罗斯领导的部队即刻从其在水处理厂附近的新据点撤军。 CNN 10 学生英语 2023年4月合集 We also saw a lab where fish are tested and lots of construction on the water treatment facility. 我们还看到了一个检测鱼类的实验室,以及水处理设施的大量装置。 PBS访谈环境系列 Volunteers unload the water after flooding from the Missouri River shut down the town's water treatment plant. 志愿者们将瓶装水卸车,在此之前,密苏里河的洪水导致该镇的水处理厂关停。
中文百科
水处理![]() ![]() ![]() ![]() 水处理(包括给水处理、污废水及雨水处理等)是指水经人为或自然现象,而改变其内容物成份变化的过程。人工的水处理可分为将自然界的水处理之后为人类使用,和将人使用过后的废水加以处理后排入大自然中。处理的方式包括物理处理和化学处理。 人类进行水处理的方式已经有相当多年历史,物理方法包括利用各种孔径大小不同的滤材,利用吸附或阻隔方式,将水中的杂质排除在外,吸附方式中较重要者为以活性炭进行吸附,阻隔方法则是将水通过滤材,让体积较大的杂质无法通过,进而获得较为干净的水。另外,物理方法也包括沉淀法,就是让比重较小的杂质浮于水面捞出,或是比重较大的杂质沈淀于下,进而取得。化学方法则是利用各种化学药品将水中杂质转化为对人体伤害较小的物质,或是将杂质集中,历史最久的化学处理方法应该可以算是用明矾加入水中,水中杂质集合后,体积变大,便可用过滤法,将杂质去除。
英语百科
Water treatment 水处理![]() ![]() ![]() ![]() Water treatment is any process that makes water more acceptable for a specific end-use. The end use may be drinking, industrial water supply, irrigation, river flow maintenance, water recreation or many other uses including being safely returned to the environment. Water treatment removes contaminants or reduces their concentration so that the water becomes fit for its desired end-use, . |
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