{"refrec":{"BRefID":30355,"RR":"<b>Liessens, J.; Germonpré, R.; Beernaert, S.; Verstraete, W.</b> (1993). Removing nitrate with a methylotrophic fluidized-bed-technology and operating performance. <i>J. Am. Water Works Assoc. 85(4)</i>: 144-154","BEntID":30355,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>J. Am. Water Works Assoc. 85(4)</i>: 144-154","DocTypID":8,"DocType":"Journal article","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Liessens, J.; Germonpré, R.; Beernaert, S.; Verstraete, W.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Liessens, J. <i>et al.</i>","Englishabstract":"A pilot biological fluidized-bed plant with a capacity of 40 m3/h has been in operation since January 1988 at De Blankaart drinking water production center for removing nitrate from surface water. Methanol is used as the reductant. With a nitrate removal efficiency of 9.0 kg NO<sub>3</sub>-/m3 reactor.day at 3.5-degrees-C, the system has shown superior performance compared with conventional fixed-bed biofilm reactors. With an influent concentration of 75 mg NO<sub>3</sub>-/L, complete nitrate removal was achieved at an empty bed contact time of 15 min. Nitrite was not detected in the effluent, provided there was a slight excess of methanol (1-2 mg/L). Residual methanol was easily removed by the existing downstream drinking water treatment processes.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Removing nitrate with a methylotrophic fluidized-bed-technology and operating performance","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":1993,"MonPub":null,"DateUpdate":"2003-01-30","DateCreate":"2002-12-23","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:A1993KX45400009","VABBcode":null,"OpenAcc":0},"refs":null,"anarec":{"AnaID":30355,"PubliDate":1993,"Pagination":"144-154","XtraPublOfAnaID":null,"ISBN":null,"Volume":"85","Issue":"4","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":43306,"SerRR":"Journal of the American Water Works Association. 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