STAS 12586-1987 SLUDGES RESULTED FROM SURFACE WATERS TREATMENT AND WASTE WATERS PURIFICATION Determination of moisture, dry substance, losses on calcination (volatile substances) and mineral substance
Prezentul standard stabile?te metoda gravimetric? de determinare a umidit??ii, a substan?ei uscate, a pierderilor la calcinaie (substan?e -volatile) ?i a substan?elor minerale din n?molurile iezultate de la trataiea apelor de suprafa?? ?i epuiarea apelor
STAS 12586-1987 history
1987STAS 12586-1987 SLUDGES RESULTED FROM SURFACE WATERS TREATMENT AND WASTE WATERS PURIFICATION Determination of moisture, dry substance, losses on calcination (volatile substances) and mineral substance