Hydraulic characterisation of the backwash process in sand filters used in micro irrigation
Sign Up to like & getrecommendations! Published in 2020 at "Biosystems Engineering"
DOI: 10.1016/j.biosystemseng.2020.01.019
Abstract: The objective was to evaluate effects of structural design, particle size and filter media height on pressure loss and surface velocity in the expanding filter layer during the backwashing process. The hydraulic behaviour of three… read more here.
Keywords: sand; sand filters; filter bed; velocity ... See more keywords
Simultaneously upgrading biogas and treating digestate using bioelectrochemical anaerobic trickling filter bed reactor
Sign Up to like & getrecommendations! Published in 2021 at "Sustainable Energy Technologies and Assessments"
DOI: 10.1016/j.seta.2021.101218
Abstract: Abstract A bioelectrochemical trickling filter bed reactor (BE-TFBR) was studied as a post-treatment process to upgrade biogas and treat digestate. The trickling filter bed reactor (TFBR) was efficient in upgrading the biogas from 53% to… read more here.
Keywords: filter bed; biogas; digestate; bed reactor ... See more keywords
Impact of Engineered Filter Bed Substrate Composition and Plants on Stormwater Remediation within a Rain Garden System1
Sign Up to like & getrecommendations! Published in 2018 at "Journal of environmental horticulture"
DOI: 10.24266/jeh-d-17-00003.1
Abstract: Abstract Thirty-two rain-garden-engineered filter-bed substrates (EFBS) resulting from combinations of two substrate bases (sand and slate), two organic matter amendments [composted yard waste (CYW) and pine bark (PB)], two combination methods (banding and incorporation), and… read more here.
Keywords: engineered filter; filter bed; composition; rain garden ... See more keywords