Jianqiu Li
Yunnan University
4 Papers
Jianqiu Li is an academic researcher from Yunnan University. The author has contributed to research in topics: Adsorption & Chemistry. The author has an hindex of 1, co-authored 1 publications.
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Papers
Pyrolyzed fabrication of N/P co-doped biochars from (NH4)3PO4-pretreated coffee shells and appraisement for remedying aqueous Cr(VI) contaminants
TL;DR: The mechanism investigation displayed that the adsorption and reduction of Cr(VI) were boosted by the synergistic effect between the hierarchical pore structure and the groups related to oxygen, nitrogen and phosphorus.
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Determination of utilization strategies for hemihydrate phosphogypsum in cemented paste backfill: Used as cementitious material or aggregate.
TL;DR: In this paper , Zhao et al. showed that the HPG gelling activity decreases with an increasing aging time due to the gradual HPG conversion from the hemihydrate to the dihydrate form.
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Gradation Design of Phosphorus Tailing–Graded Waste Rock Subgrade Filling Using Discrete Element Method
TL;DR: In this article , a discrete element model was established by combining a graded mixing method and the concept of equivalent particle size, and the discontinuous gradation design of a phosphorus tailing-graded waste rock mixture was carried out.