NEN 6692-1992
Sludge - Determination of gas production

Standard No.

NEN 6692-1992

Release Date

1992

Published By

NL-NEN

Latest

NEN 6692-1992

Scope

The standard applies to all types of sludge. The determination is interfered with by bactericidal substances. Note Correction is made for deviating pH.

NEN 6692-1992 history

• 1992 NEN 6692-1992 Sludge - Determination of gas production