cff-version: 1.2.0
abstract: "Supplementary Material for the article entitled : Efficiency of thermally activated eggshells for acid mine drainage treatment in cold climate. The article presents the results of a research on thermally activated eggshells for the acid mine drainage (AMD) treatment in cold climate. It was found that eggshells efficiency depended on calcination temperature and on the solid : liquid ratio employed for the AMD treatment. For instance, eggshells calcined at 900<sup>0</sup>C succeded to neutralize an AMD of pH 2 and to reduce heavy metals below the concentrations limits legally accepted."
authors:
  - family-names: Calugaru
    given-names: Iuliana Laura
title: "Supplementary material for the research on : Efficiency of thermally activated eggshells for acid mine drainage treatment  in cold climate"
keywords:
version: 1
identifiers:
  - type: doi
    value: 10.4121/16920145.v1
license: CC0
date-released: 2021-11-24