ASTM D6249-98
Historical Standard: ASTM D6249-98 Standard Guide for Aklaline Stabilization of Wastewater Treatment Plant Residuals
SUPERSEDED (see Active link, below)
ASTM D6249
1. Scope
1.1 This document provides guidance for use of reactive alkaline materials (quicklime, hydrated lime, high lime fly ash, or other byproducts) for treating wastewater solids (biosolids) to reduce pathogen levels and achieve compliance with regulatory requirements. Federal (40 CFR, Part 503) regulations for use or disposal of biosolids became effective on March 22, 1993; refer to USEPA regulations and guidance documents for information on other treatment processes or for specific requirements for use or disposal of biosolids.
1.2 Additional requirements may be imposed by individual states, and these are available through state regulatory agencies that issue permits for treatment and use or disposal, or both, of biosolids.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
C25 Test Methods for Chemical Analysis of Limestone, Quicklime, and Hydrated Lime
C110 Test Methods for Physical Testing of Quicklime, Hydrated Lime, and Limestone
Keywords
alkaline stabilization; biosolids; high-lime byproducts; sewage sludge; stabilization; wastewater treatment plant; Alkaline stabilization; High-lime byproducts; Residuals; Sewage sludge monitoring; Sludge; Wastewater testing/treatment;
ICS Code
ICS Number Code 13.060.30 (Sewage water)
DOI: 10.1520/D6249-98
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