国产精品99一区二区三_免费中文日韩_国产在线精品一区二区_日本成人手机在线

Feature: First high-sea plastic-waste-collecting vessel unveiled at Geneva invention show

Source: Xinhua| 2018-04-12 04:14:18|Editor: yan
Video PlayerClose

GENEVA, April 11 (Xinhua) -- With a total deck surface roughly about the size of a football pitch, "The Manta," the first seagoing boat capable of collecting large quantities of macro plastic waste floating on oceans, was definitely the star on the first day of the 46th International Exhibition of Inventions of Geneva on Wednesday.

Though still under construction, the giant boat, designed to be 70 meters long, 49 meters wide and 61 meters high, is based on the latest innovative technologies in the field of clean self-sufficient energy, and has an optimized maneuverability allowing her to rapidly reach highly polluted areas whether at sea, along coast lines or in estuaries.

According to project manager Marc Lebrun, "The Manta" will be featuring an innovative hybrid propulsion system consisting of wind power, solar energy and Dyna-Rigg sails. Two Darrieus wind generators produce 500Kw/h to propel its electric engines and refuel the batteries on board that benefit from an optimized energy storage system.

The most amazing part, however, is the factory on board to collect, sort, compact and store plastic waste. A unique collection system, including two collectors in the boat's hulls, is designed to provide an innovative and efficient solution to bring waste rapidly on board.

To improve the prevention of waste reaching oceans, "The Manta" will also be equipped with a scientific laboratory to allow for the geolocation, quantification and qualification of waste. The data will be shared with the international community as open data.

"The Manta" is part of the association "The SeaCleaners," created in 2016 by Swiss skipper and adventurer Yvan Bourgnon who was "shocked by the amount of plastic waste polluting the seas."

"The Manta" will be capable of collecting and processing nearly 10 tons of plastic wastes per day, or a total of 250 tons in a complete mission lasting about 25 days, said Lebrun. The boat will be equipped with 40 crew members, including eight to operate the boat and the rest 32 working in the factory on board.

Comparing with the boat's manufacturing cost of about 30 million euros (about 37 million U.S. dollars), Lebrun revealed an even ambitious plan of producing some 100 such giant boats in the future, as the project has so far attracted sponsorship from numerous private companies, NGOs and foundations, but also the attention of governments.

TOP STORIES
EDITOR’S CHOICE
MOST VIEWED
EXPLORE XINHUANET
010020070750000000000000011105521371043821
主站蜘蛛池模板: 若尔盖县| 湄潭县| 伊宁县| 汉川市| 台江县| 焉耆| 玉溪市| 高碑店市| 岑溪市| 岳西县| 平度市| 大同市| 苗栗县| 芦溪县| 石首市| 济宁市| 惠来县| 河曲县| 石家庄市| 平定县| 淄博市| 冀州市| 淳安县| 尼玛县| 黄陵县| 长汀县| 射洪县| 高安市| 衡东县| 万年县| 黔东| 甘泉县| 濮阳县| 定兴县| 沁阳市| 灵宝市| 八宿县| 盐山县| 育儿| 眉山市| 嘉黎县|