Sentence examples for waste ratios from inspiring English sources
Two temperatures and three manure-to-food waste ratios were investigated by a completely randomized design.
The composting reactors were operated at 18 different operational conditions using a logistic three-factor factorial design with three temperatures (T = 38, 55 and 70 °C), four soil to green waste ratios (S GW; 0.6 1, 0.7:1, 0.8 1 and 0.9 1 on a dry weight basis) and three moisture contents (MC; 40%, 60%and80%0%).
The composting reactors were operated at 18 different operational conditions using a 3-factor factorial design with three temperatures (T, 38 °C, 55 °C and 70 °C), four soil to green waste ratios (S GW, 0.6 1, 0.7:1, 0.8 1 and 0.9 1 on a dry weight basis) and three moisture contents (MC, 40%, 60%and80%0%and80%
Temperature had the highest effect, followed by lime to iron waste ratio.
The feed mixed waste ratio (FW/SWS) of 10 1 by weight was selected from the previous laboratory-scale experiment.
Temperature, solid to liquid ratio and stirring speed were varied in addition to lime to iron waste ratio in optimization tests that followed.
Molecular analyses demonstrate that both temperature and manure-to-food waste ratio greatly influenced the bacterial communities, while archaeal communities were mainly influenced by temperature.
The optimized conditions for maximum yield of carotenoids were 60% hexane in solvent mixture, solvent mixture to waste ratio of 5 1 in each extraction and three extractions.
The optimised conditions for maximum carotenoid yield (37.5 mg kg−1 dry waste) were 45% hexane in solvent mixture, solvent mixture to waste ratio of 9.1 1 (v/w) and particle size 0.56 mm.
The landfill in Villanueva has operated for 15 years, using a total land area of approximately 11 ha for a population that grew from 23,000 to 48,000, with a land requirement of 0.2 m2/person year, a cover to waste ratio of 0.2, and an estimated soil surplus of 298,000 m3 that is valorized and used onsite.
