The water was purified through a multi-stage filtration process.
水经过多级过滤进行净化。
They use advanced technology to purify the air in the laboratory.
他们使用先进技术净化实验室的空气。
She meticulously purified the gold by removing all impurities.
她仔细地提炼黄金，去除所有杂质。
The scientist purified the chemical compound to enhance its purity.
科学家将化学化合物提纯以提高其纯度。
After cooking, she rinsed the vegetables to remove any impurities from the soil.
烹饪后，她清洗蔬菜以去除土壤中的杂质。
The water
purification plant provides clean drinking water to the entire city.
水处理厂为整个城市提供清洁饮用水。
The company has implemented a rigorous
purification system for their milk products.
公司对乳制品实施了严格的净化系统。
Scientists purified the DNA samples to prepare them for genetic analysis.
科学家们净化了DNA样本，以便进行基因分析。
The pharmaceutical industry uses various
purification techniques to ensure drug purity.
制药行业使用各种净化技术确保药物纯度。
She regularly practices
purification rituals in her spiritual practice.
她在灵性修行中定期进行净化仪式。
It has achieved numerous innovations in areas such as physical purification, trace oxygenation and other processes.
它在物理纯化、微量氧化和其他工艺领域取得了许多创新。
Midea, based in Foshan of Guangdong province, has launched various air conditioning products in recent years, with functions expanding from refrigeration and heating to new air, self-cleaning and air purification.
总部位于广东省佛山市的美的近年来推出了各种空调产品，功能从制冷和供暖扩展到新风、自清洁和空气净化。
Despite the COVID-19 outbreaks in China, Veolia still managed to carry out water and soil restoration projects with local companies including Jinneng Holding Group last year while conducting new projects including indoor air purification for the Shanghai Museum, he said.
他表示，尽管新冠肺炎疫情在中国爆发，但威立雅去年仍与包括晋能控股集团在内的当地公司开展了水土恢复项目，同时为上海博物馆开展了室内空气净化等新项目。
The company has also been providing advanced hydrogen purification technology to Shanghai Baoqing Industry Gas Co, a subsidiary of Baoqing Group, since last year, to facilitate the production and development of hydrogen energy in the Chinese market and promote energy saving and emission reductions in the steel industry, said Honeywell.
霍尼韦尔表示，自去年以来，该公司还一直在向宝清集团旗下的上海宝清工业气体有限公司提供先进的氢气净化技术，以促进中国市场的氢能生产和开发，促进钢铁行业的节能减排。
The new base, with an investment of 60 million euros ($58.75 million), is located inside a production area of Italy's Clivet, a European leading company that designs, produces and distributes systems for cooling, heating, air ventilation and air purification for residential, commercial and industrial markets.
新基地投资6000万欧元（5875万美元），位于意大利Clivet的一个生产区内。Clivet是一家欧洲领先的公司，为住宅、商业和工业市场设计、生产和分销冷却、供暖、通风和空气净化系统。
It covers three stations for water intake, and lifts pumps, one pump station, 9,520 meters of main pipes, three purification plants, four water storage tanks, two elevated storage tanks and urban water supply pipes extending for some 106.3 kilometers.
它包括三个取水泵站、一个泵站、9520米的主管、三个净化厂、四个储水箱、两个高架储水箱和延伸约106.3公里的城市供水管道。
In Angola, the company also built a sewage treatment plant for the New Center of Cacuaco Social Housing Project, the water supply system for the Ekuma new city housing project in Ondjiva and an expansion project for the Luanda water purification plant.
在安哥拉，该公司还为Cacuaco社会住房项目新中心建造了一座污水处理厂，为Ondjiva的Ekuma新城住房项目建造了供水系统，并为罗安达净水厂扩建了一个项目。
The three livestreaming broadcasts featured indoor cleaning and dust removal, indoor air purification and hair science.
这三场直播以室内清洁除尘、室内空气净化和头发科学为特色。
Therefore, air purification is important.
因此，空气净化很重要。
Chinese water purification device retailer Truliva, acquired by British-Dutch consumer goods company Unilever Plc in 2014, said in the decade after 2021 it would make investments in helping protect the environment and water quality of the Sanjiangyuan area of Qinghai province.
2014年被英荷消费品公司联合利华收购的中国净水设备零售商Truliva表示，在2021年后的十年里，它将投资帮助保护青海省三江源地区的环境和水质。
It also established 11 water purification devices in the region, which provided fresh drinking water for local communities such as natural environmental protection stations and schools.
它还在该地区建立了11个净水装置，为当地社区提供新鲜饮用水，如自然环境保护站和学校。
"After careful inspection, we customized water purification equipment that integrated water storage and purification functions for a natural environmental protection station.
“经过仔细检查，我们为一个自然环保站定制了集储水和净化功能于一体的净水设备。
"Truliva has been focusing on water purification, and only by paying attention to the ecology of headwaters can the company achieve its mission and vision," Pan said.
潘说：“Truliva一直专注于水净化，只有关注水源生态，公司才能实现其使命和愿景。”。
China's water purification device market size is estimated at 40 billion yuan ($6 billion) in annual sales, and about 20 percent of Chinese families have water purification equipment installed at home, according to Unilever Plc.
据联合利华公司（Unilever Plc）的数据，中国净水设备的年销售额估计为400亿元人民币（60亿美元），约20%的中国家庭在家里安装了净水设备。
Panasonic will showcase its latest efforts in carbon neutrality and environmental protection with a pure hydrogen fuel cell generator, robots and water purification technology during the fourth China International Import Expo.
在第四届中国国际进口博览会上，松下将展示其在碳中和及环保领域的最新成果——纯氢燃料电池、清洁机器人以及净水技术。这表明松下致力于通过科技创新推动可持续发展，为中国乃至全球的环境保护贡献力量。在进博会这一国际交流平台上，松下将全面展现其在绿色能源、智能清洁和健康生活方面的解决方案，助力实现更加绿色、低碳的未来。
Meanwhile, a mobile water purification truck jointly developed by the company and the One Foundation arrived in Shilin Town, Hebi, Henan province, providing people in need of clean drinking water.
与此同时，由公司与壹基金联合研发的移动水净化车抵达河南鹤壁市石林镇，为当地有需要的民众提供干净的饮用水。
The production process comprises a series of strictly controlled procedures, including vaccine solution purification, semi-finished product proportioning, filling, testing and packaging.
生产过程包括一系列严格的控制步骤，包括疫苗溶液的纯化、半成品配比、灌装、检测和包装。
To guarantee the quality and quantity of its products supplied to China, Pierre-Fabre developed a new water purification technology.
为了确保提供给中国的产品在质量和数量上的标准，Pierre-Fabre开发了一种新的水净化技术。
Sinopec is also constructing a by-product hydrogen purification plant at its Yanshan Petrochemical facility in Beijing, with a purification capacity of 2,000 cubic meters an hour.
Founded in 2018, the company is a manufacturer and supplier of wood-based activated carbon that is primarily used in pharmaceutical manufacturing, industrial manufacturing, water purification, environmental protection, and food and beverage production, and a producer of biomass electricity generated in the process of producing activated carbon.
In 2013, Asian headquarters for sales, marketing and service was established in Shanghai, since then introducing the complete portfolio of Sartorius products and technologies to Asia, from laboratory instruments, to bioreactors, cell culture equipment, filtration and purification products, to media storage equipment and systems for the production and transportation of biotech medications and for vaccine manufacturing.
During the CIIE, the company showcased three new imported vehicle models featuring integrated air purification and filtration technologies, which have become a major draw for spectators.
We help them to maintain not just their physical health, but their psychological health, so that they can still see friends, and don't have to undergo blood purification at the hospital," Frye said.
"According to Haier, its intelligent air conditioners can compare indoor and outdoor temperatures and humidity changes in real time, then automatically adjust cooling, heating and humidity, with purification functions.
In our case, high-performance purification machines and addressing issues like energy usage, thus making products more efficient.
That's why we combine our airflow strengths with the filtration expertise, to make sure we can have whole room purification.
The center will focus on the R&D of health products, such as personal care products, and water and air purification products, leveraging the advantages of supply chain management abilities of Unilever, and the big data and new retail resources of Alibaba.
Besides, I don't think the air will be that clean in the near future that we don't need any purification.
Vontron's main products currently use reverse osmosis, a water purification technology that uses a semipermeable membrane to remove ions, molecules and larger particles from drinking water.
The amazing air quality was the result of efforts from Fairmont and Blueair, a Sweden-based provider of best-in-class air purification solutions.
Toshio Shinoda, regional CEO for China unit of Marubeni Corp, said the company has long done business with enterprises in Jilin, engaging in fields like water purification and real estate.
There are still many issues concerning the legitimacy of the ocean discharge, the reliability of purification devices and the completeness of monitoring plans on the part of the Japanese side, the official added.
In light of this, Multipure, a US company that has been in the drinking water purification industry for more than 50 years, set up a coffee bar at the third and fourth editions of CIIE to make coffee using water filtered by its products for visitors.
鉴于此，拥有超过50年历史的美国饮用水净化行业公司Multipure，在第三届和第四届进博会期间设立了一个咖啡吧，使用其产品过滤后的水为参观者现场制作咖啡。
From Southwest China's Yunnan province to Shanghai municipality on the eastern coast, a number of PPP projects covering afforestation, rural infrastructure and water purification broke ground last month in various parts of the country, according to the China Public Private Partnerships Center under the Ministry of Finance.
"Angola has rich water resources that can benefit local people by building dams, water purification plants, reservoirs and irrigation systems," he said.
"Unclean water supplies, caused by old pipelines and purification equipment, are a cause of cholera, dysentery and other deadly diseases prevalent in the country.
The Suzhou, Jiangsu province-based firm recently unveiled its new series of robot products for floor cleaning, window cleaning and air purification.
The production of fresh water through filtration and purification will use the advanced reverse osmosis system, a commonly used water treatment system that can effectively filter and treat a vast majority of radioactive substances in water, Royal Caribbean said.
The executive said that these vehicles are durable with low energy consumption and are equipped with a cloud-based purification system that can be remotely launched for disinfection.
China's water purification device market size is estimated at 40 billion yuan ($6.13 billion) in annual sales.
中国净水设备市场的规模估计为每年400亿元人民币（约61.3亿美元）的销售额。
About 20 percent of Chinese families have water purification equipment installed at home, according to British-Dutch consumer goods company Unilever Plc.
根据英荷消费品公司联合利华的数据，中国大约有20%的家庭在家里安装了水净化设备。
In China, major water purification device retailers include Truliva, Midea Group, Xiaomi Corp and Haier Group.
在中国，主要的净水设备零售商包括Truliva、美的集团、小米公司和海尔集团。
They have seen fast growth of water purification products online in the past few years, according to market research company AskCI Consulting.
据市场研究公司AskCI Consulting的数据显示，近几年来，他们在网上看到了水净化产品的快速增长。
Chinese water purification retailer Truliva, acquired by Unilever in 2014, said in the next decade it will help protect the environment and water quality of the Sanjiangyuan area in Qinghai province.
2014年被联合利华收购的中国净水设备零售商Truliva表示，未来十年将帮助保护青海三江源地区的环境和水质。
This year, the philanthropic project plans to help strengthen water quality supervision and install water purification devices locally, and make garbage sorting and recycling more environmentally friendly.
今年，该慈善项目计划帮助加强水质监控，本地安装水净化装置，并使垃圾分类和回收更加环保。
A total of 49 types of COVID-19 testing kits, two types of blood purification equipment, and eight types of ventilators have been approved for sale or use since the beginning of the year, contributing to the fight against the epidemic.
自年初以来，共有49种COVID-19检测试剂盒、两种血液净化设备和八种呼吸机获准销售或使用，为抗击疫情作出了贡献。
In addition, products with sterilization and disinfection functions increased significantly, such as disinfection cabinets, water purification equipment and dish washers.
此外，具有杀菌和消毒功能的产品也大幅增加，比如消毒柜、净水设备和洗碗机。
Besides, the tax authorities reduced a part of tariffs on imported materials, components and purification room system.
此外，税务机关还降低了部分进口原材料、零部件和净化室系统的关税。
However, the sales of products for sterilization and disinfection increased significantly, such as disinfection cabinets, water purification equipment and dishwashers.
"With its abundant rare earth resources, China has advantages for separation and purification.
"To better utilize this strategic resource, we need to continually keep on top of rare earth separation and purification," said Mei Xinyu, a researcher at the Chinese Academy of International Trade and Economic Cooperation.
Mei Xinyu, a researcher at the Chinese Academy of International Trade and Economic Cooperation, said China has developed advanced separation and purification methods for rare-earth elements with high efficiency and low cost.
中国社会科学院国际贸易与经济合作研究所研究员梅新宇表示，中国已经研发出了高效、低成本的稀土元素分离提纯先进技术。
"China needs to consolidate its leading role in advanced separation and purification methods.
中国需要巩固在先进分离纯化方法领域的领先地位。
Mei Xinyu, a researcher at the Chinese Academy of International Trade and Economic Cooperation, said China takes an absolute leading position in rare earth separation and purification technology with its high efficiency and low cost.
"To better utilize such a strategic resource, we need to continue keep on top of rare earth separation and purification," Mei added.
Chen Qi, deputy chief of the association's air purification committee, said with improving outdoor air quality, consumers may show increasing demand for air purifiers able to remove methanol effectively, and producers need to intensify their research to help meet this demand.
To date nine Swedish enterprises, including Volvo, IKEA, medical company Elekta, and water purification company Bluewater, have signed up for the second CIIE.
"Everybody can sell air purifiers when you have PM2.5 at 300 outside for two weeks, because it does not need a great company to achieve that," said Frank Hammes, CEO of Swiss air purification provider IQAir.
Home service robots such as cleaning robots and air purification robots have gained popularity as Chinese consumers seek a smarter household life.
The Suzhou-headquartered company on Thursday unveiled its new range of robot products for floor cleaning, window cleaning and air purification.
With the highlight on design, technology and safety, the new Kadjar targets young buyers aged from 25 to 30 - and provides a number of upgraded intelligent features, including the Easy Link interconnected system and its Clean Air PM 2.5 purification system, a foil for any air pollutants.
In recent years, the plant has been able to reduce its emissions to zero thanks to the use of a complete purification and recycling system, according to the company.
It can automatically shut car windows in case of rain, take a selfie for the driver, and turn on air purification based on weather conditions.
"Through a complicated process of disassembly, fragmentation, separation, purification, smelting, and so on, we extract the nickel, cobalt and other metals," Zhang says.
"The robot contains different modules for sampling, extraction, purification, detection and result analysis, and also has information management capabilities, said Sun, who is also vice-president of the Chinese Association for Artificial Intelligence, a Beijing-based industry association.
The robot contains different modules for sampling, extraction, purification, detection and result analysis, and also has information management capabilities.
Chengdu No 9 Water Purification Plant, one of the eight plants, has the largest sewage treatment capacity of its kind in downtown Chengdu - 1 million tons per day.
"The quality of the reclaimed water flowing out of the drainage outlet at our plant is much better than the quality required by the highest discharge standards of pollutants for municipal wastewater treatment plant in China," said Yan Min, assistant manager of Chengdu No 9 Water Purification Plant.