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日本研发最新的光触媒净水技术,可望为全球28亿人解渴。联合国粮食和农业组织最新预估,2025年全球将有28亿人饮用水不足,日本企业研发新型低成本光触媒净水术可望解决此问题。此技术是将特殊光触媒粉末倒入污水中,照射紫外线即可分解水中有毒金属,净化成饮用水,此技术也可用于整治受污染河川,且对环境生态无害。据报道,现在全球约有7亿人赖以维生的水资源不足,造成粮食不足问题也日益严重。
Japanese research and development of the latest Photocatalyst water purification technology, is expected to quench thirst for the world's 2.8 billion people. The latest estimate from the Food and Agriculture Organization of the United Nations says that by the year 2025, there will be insufficient drinking water in 2.8 billion people in the world. Japanese companies are trying to solve this problem by developing a new low-cost photocatalyst water purification technology. This technology is a special Photocatalyst powder into the sewage, UV irradiation can break down toxic metals in water, purified into drinking water, this technology can also be used to remediation of contaminated rivers, and harmless to the environment and ecology. It is reported that the problem of insufficient food is also worsening now that there are not enough water resources for about 700 million people living on the planet.