{"id":"W2073657092","doi":"10.1061/(asce)ee.1943-7870.0000199","title":"Swine Wastewater Treatment Using Submerged Biofilm SBR Process: Enhancement of Performance by Internal Circulation through Sand Filter","year":2009,"lang":"en","type":"article","venue":"Journal of Environmental Engineering","topic":"Wastewater Treatment and Nitrogen Removal","field":"Environmental Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"Korea Science and Engineering Foundation; Kangwon National University","keywords":"Denitrification; Hydraulic retention time; Nitrogen; Pulp and paper industry; Filter (signal processing); Wastewater; Environmental engineering; Chemistry; Sequencing batch reactor; Phosphorus; Environmental science; Environmental chemistry","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":{"n_in":0,"stratum":"aff_core","weight":5595.2375,"opus":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Environmental engineering study of swine wastewater treatment."},"gpt":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"The study evaluates wastewater-treatment performance rather than research practice."},"grok":{"tier":"OUT","genre":"empirical","about_ca":false,"confidence":"high","reason":"Environmental engineering of swine wastewater treatment processes."}}}