NA 119
DIN Standards Committee Water Practice
DIN 38409-41 [CURRENT] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN EN ISO 11733 | 2004-11 | Water quality - Determination of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test (ISO 11733:2004); German version EN ISO 11733:2004 More |
| DIN EN ISO 9888 | 1999-11 | Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Static test (Zahn-Wellens method) (ISO 9888:1999); German version EN ISO 9888:1999 More |
| DIN 19650 | 1999-02 | Irrigation - Hygienic concerns of irrigation water More |
| DIN 38402-30 | 1998-07 | German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 30: Pretreatment, homogenization and aliquotation of non-homogeneous water samples (A 30) More |
| DIN 38409-44 | 1992-05 | German standard methods for the examination of water, waste water and sludge; parameters characterizing effects and substances (group H); determination of the chemical oxygen demand (COD), ranging from 5 to 50 mg/l (H 44) More |
| DIN 38412-26 | 1994-05 | German standard methods for the examination of water, waste water and sludge; bio-assays (group L); surfactant biodegradation and elimination test for simulation of municipal waste water treatment plants (L 26) More |
| DIN 38414-9 | 1986-09 | German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); determination of the chemical oxygen demand (COD) (S 9) More |
| DIN 4049-2 | 1990-04 | Hydrology; terms relating to quality of waters More |
| DWA-A 131 | 2016-06 | Dimensioning of Single-stage Activated Sludge Plants More |
| DWA-M 115-2 | 2013-02 | Indirekteinleitung nicht häuslichen Abwassers - Teil 2: Anforderungen More |
