VDI 3477-2004 PDF

Scope: This guideline VDI 3477 covers the treatment of waste gas/exhaust air containing gaseous air pollutants, aerosols and notably odorants. Biodegradation of the pollutants is accomplished under aerobic conditions by micro-organisms colonizing on solid support media. This guideline gives an overview of waste gas streams that have been successfully treated and/or pollutants that have been effectively degraded in biofilter systems. It addresses the criteria to be considered for the proper design of the biofilter system, discusses performance evaluation criteria and presents production processes in which biofilters have become successfully established for waste gas treatment.

VDI 3477-2004 Referenced Document

DIN 31051:2003 Fundamentals of maintenance
DIN 38406-21:1980 German standard methods for the examination of water, waste water and sludge; cations (group E), determination of nine heavy metals (Ag, Bi, Cd, Co, Cu, Ni, Pb, Tl, Zn) (E21)
DIN 38414-18:1989 German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of adsorbed organically bound halogens (AOX) (S 18)
DIN EN 12880:2001 Characterization of sludges - Determination of dry residue and water content; German version EN 12880:2000
DIN EN 13725:2003 Air quality - Determination of odour concentration by dynamic olfactometry; German version EN 13725:2003
DIN EN 61672-1:2003 Electroacoustics - Sound level meters - Part 1: Specifications (IEC 61672-1:2002); German version EN 61672-1:2003
DIN EN ISO 9408:1999 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
ISO 10780:1994 Stationary source emissions - Measurement of velocity and volume flowrate of gas streams in ducts
ISO 31-0:1992 Quantities and units; part 0: general principles
ISO 5492:1992 Sensory analysis; vocabulary
VDI 2066 Blatt 1-1975 Messen von Partikeln; Staubmessungen in stroemenden Gasen; Gravimetrische Bestimmung der Staubbeladung; Uebersicht