Effect of hydrochar from sludge mixed with coffee grounds on the immobilization of Cu, Cr and Ni in soil

In this study, hydrochars were prepared at varying temperatures with distinct mixing ratio, and then the hydrochars were characterized and evaluated for heavy metals to ascertain its potential as a soil conditioner. The application of elevated temperatures resulted in a reduction in the yield of hyd...

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Veröffentlicht in:	Environmental technology. - 1993. - (2024) vom: 13. Aug., Seite 1-13
1. Verfasser:	Tang, Jingxiang (VerfasserIn)
Weitere Verfasser:	Chen, Yu, He, Liwenze, Li, Yanjun, Li, Haiquan, Sun, Fei, Liu, Ying
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2024
Zugriff auf das übergeordnete Werk:	Environmental technology
Schlagworte:	Journal Article Sewage sludge coffee grounds heavy metal immobilization hydrochar soil treatment