A modification of the Kozeny–Carman equation based on soil particle size distribution

Yan, Ye; Xu, Zhenming; Zhu, Guangchao; Cheng, Chao

doi:10.1007/s12517-022-10224-0

Cited by 6 publications

(1 citation statement)

References 38 publications

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“…The diameter of their crystals are from 10 µm. The hydraulic effects resulting from the deposition of reaction products can be calculated with the Kozeny-Carmann Equation [11,12], known from water treatment. All effects have been predicted using PHREEQC with a mixed cell flow path in Schöpke et al (2020) [4].…”

Section: Resultsmentioning

confidence: 99%

Control of the Remediation of Anoxic AMD Groundwater by Sulphate Reduction in a Subsoil Reactor

Schöpke

Walko²

2022

J. Hum. Earth Future

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Groundwater containing high amounts of products of pyrite weathering as a consequence of lignite mining flows into receiving waters for a number of years. Iron hydroxides causing turbidity and silting will strongly affect the river Spree for many decades. In addition to liming acidic surface waters and the conventional treating of mine waters, microbial sulphate reduction of the inflowing anoxic AMD groundwater is tested for long-term remediation. During a pilot project at Lusatia / Germany, glycerin as a carbon source and nutrient solutions of N and P are infiltrated into an anoxic AMD groundwater stream by lances. Planning and operations were carried out based on the model as proposed below. Doi: 10.28991/HEF-2022-03-03-02 Full Text: PDF

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Section: Resultsmentioning

confidence: 99%