01762cam a22003497a 450000100090000000300050000900500170001400800410003101000170007202000150008903500230010404000390012704200140016605000370018008200320021724503090024926000370055830000350059549000370063049000690066750000200073650000400075650100080079665000440080471001220084871000550097083000340102583000640105985601060112385600910122985600920132014327822NUST20171102123609.0060404s2006    nyua          001 0 eng d  a  2006296118  a007158921x  a(OCoLC)ocm62754581  aSINAPcSINAPdTXAdBAKERdIWAdDLC  alccopycat00aTD201b.W337 no. 29aTD758.5.N8700a628.1/68 sa628.357 WEF22200aBiological nutrient removal (BNR) operation in wastewater treatment plants /cprepared by the Biological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants Task Force of the Water Environment Federation and the American Society of Civil Engineers/Environmental and Water Resources Institute.  aNew York :bMcGraw-Hill,cc2006.  axliv, 597 p. :bill. ;c25 cm.1 aWEF manual of practice ;vno. 291 aASCE/EWRI manuals and reports on engineering practice ;vno. 109  aIncludes index.  a"Manual of practice no. 30"--Cover.  aH.B 0aSewagexPurificationxNutrient removal.2 aWater Environment Federation.bBiological Nutrient Removal (BNR) Operation in Wastewater Treatment Plants Task Force.2 aEnvironmental and Water Resources Institute (U.S.) 0aManual of practice ;vno. 29. 0aASCE manuals and reports on engineering practice ;vno. 109423Contributor biographical informationuhttp://www.loc.gov/catdir/enhancements/fy0634/2006296118-b.html423Publisher descriptionuhttp://www.loc.gov/catdir/enhancements/fy0634/2006296118-d.html413Table of contents onlyuhttp://www.loc.gov/catdir/enhancements/fy0634/2006296118-t.html