{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Tanmoy DS"],"funding":["NIEHS NIH HHS"],"pagination":["134058"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12434645"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["296"],"pubmed_abstract":["Anammox is gaining popularity for treating wastewater containing high-strength ammonia due to lower energy demand compared to conventional nitrification-denitrification processes; however, anammox is reported to increase nitrate loads in the effluent. The objective of this study was to assess the applicability of recycled materials [recycled concrete aggregate (RCA) and rice husks (RH)] as a polishing step to improve anammox reactor effluent quality. Anammox effluents were separately passed through two single-stage columns containing RCA and RH, and one two-stage column (50% RCA, 50% RH) to quantify total N, ammonia, nitrate, nitrite, and phosphate removal efficiencies. Langmuir isotherm experiments were conducted to quantify nitrate, nitrite, and phosphate sorption capacities in the colum"],"journal":["Chemosphere"],"pubmed_title":["The use of recycled materials in a biofilter to polish anammox wastewater treatment plant effluent."],"pmcid":["PMC12434645"],"funding_grant_id":["P30 ES005605"],"pubmed_authors":["LeFevre GH","Bezares-Cruz JC","Tanmoy DS"],"additional_accession":[]},"is_claimable":false,"name":"The use of recycled materials in a biofilter to polish anammox wastewater treatment plant effluent.","description":"Anammox is gaining popularity for treating wastewater containing high-strength ammonia due to lower energy demand compared to conventional nitrification-denitrification processes; however, anammox is reported to increase nitrate loads in the effluent. The objective of this study was to assess the applicability of recycled materials [recycled concrete aggregate (RCA) and rice husks (RH)] as a polishing step to improve anammox reactor effluent quality. Anammox effluents were separately passed through two single-stage columns containing RCA and RH, and one two-stage column (50% RCA, 50% RH) to quantify total N, ammonia, nitrate, nitrite, and phosphate removal efficiencies. Langmuir isotherm experiments were conducted to quantify nitrate, nitrite, and phosphate sorption capacities in the colum","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Jun","modification":"2026-06-01T06:24:22.664Z","creation":"2026-04-08T09:44:18.255Z"},"accession":"S-EPMC12434645","cross_references":{"pubmed":["35192854"],"doi":["10.1016/j.chemosphere.2022.134058"]}}