Walnut to get Air Liquide biogas purification plant 0 03.12.2016 23:50 «TDN» (tdn.com) WALNUT, Miss. (AP) — Air Liquide plans to build and operate a landfill gas-to-renewable natural gas purification plant that will enable the conversion of the methane emitted by waste into a renewable energy capable of heating about 4,500 homes per… Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ