Как выбрать гостиницу для кошек
14 декабря, 2021
Сегодня каждый, кто собирается в отпуск и не знает, с кем оставить своего котика или кошку, может во[...]
Arizona waste treatment plant gets biomethane upgrade
Anaergia Inc. and its project partner Grannus Biogas, LLC, have signed a contract with the Pima County Regional Wastewater Reclamation Department in Arizona to design-build-finance-own-operate large-scale biomethane upgrading facility. The new plant will create biomethane — which is compositionally similar to natural gas — with the goal of displacing non-renewable fossil fuels.