每日英語跟讀 Ep.K407: About SKorea - 糞便變成電力和數位貨幣與南韓國人少一歲

<p>每日英語跟讀 Ep.K407: About SKorea - South Korean toilet turns excrement into power and digital currency</p> <p> </p> <p>Cho Jae-weon, an urban and environmental engineering professor at the Ulsan National Institute of Science and Technology（UNIST）, has designed an eco-friendly toilet connected to a laboratory that uses excrement to produce biogas and manure.</p> <p>南韓國立蔚山科學技術研究院的都市和環境工程教授趙宰元（譯音），設計出一種環境友善的馬桶，可透過與一間實驗室連線，將糞便製造成生物沼氣和肥料。</p> <p>The BeeVi toilet - a portmanteau of the words bee and vision - uses a vacuum pump to send faeces into an underground tank, reducing water use. There, microorganisms break down the waste to methane, which becomes a source of energy for the building, powering a gas stove, hot-water boiler and solid oxide fuel cell.</p> <p>這個馬桶名為BeeVi，為蜜蜂和視野的英文字詞的混成詞。它用真空幫浦將排泄物送至地下儲存槽，以減少用水。槽內的微生物將排泄物分解成沼...