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Combined Acidification and Solar Drying of Pig Slurries for Nutrient Recovery and Controlled Atmospheric Emissions
(MDPI, 2021-01-25)
The solar drying of pig slurries was tested in a pilot-scale greenhouse (10 m2 footprint), operated with forced ventilation under low and high solar irradiation in Mediterranean conditions. Gaseous ...
Towards a standardization of biomethane potential tests
(IWA Publishing, 2016-09-19)
Production of biogas from different organic materials is a most interesting source of renewable energy.
The biomethane potential (BMP) of these materials has to be determined to get insight in ...
Use of wood and cork in biofilters for the simultaneous removal of nitrates and pesticides from groundwater
(Elsevier, 2022-12-07)
About 13% and 7% of monitored groundwater stations in Europe exceed the permitted levels of nitrates (50 mg NO3− L−1) or pesticides (0.1 μg L−1), respectively. Although slow sand filtration can remove ...