DVGW W 221-4:2016-03

DVGW W 221-4:2016-03

Residues and by-products of drinking water treatment plants - Part 4: Use of backwash waters from drinking water purification

€43.76

Additional Info

Author DVGW
Document type Standard
ICS 13.060.20 : Drinking water
13.060.30 : Sewage water
Number of pages 16
Replace DVGW W 221-4 (2015-07)
Document history DVGW W 221-4 (2016-03),DVGW W 221-4 (2015-07)
Keyword DVGW W 221,DVGW 221,221
Order form