Characteristics of calcium lignin from pulping waste liquor and application for the treatment middle-stage wastewater of paper making
In order to obtain a lignin-based adsorbent with low cost, simple operation and no further modification, a calcium lignin adsorbent was prepared from chemical mechanical pulping (CMP) waste liquor by directly calcification from lime. The calcium lignin was characterized by BET, SEM, TEM, FT-IR and s...
| Veröffentlicht in: | Environmental technology. - 1993. - 44(2023), 5 vom: 03. Feb., Seite 695-707 |
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| Format: | Online-Aufsatz |
| Sprache: | English |
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2023
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| Zugriff auf das übergeordnete Werk: | Environmental technology |
| Schlagworte: | Journal Article Pulping waste liquor calcification calcined calcium lignin middle-stage wastewater Wastewater Calcium SY7Q814VUP lime mehr... |
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