Der Pharmacia Lettre | |
Characterization physic-chemical and rheological of sludge wastewater | |
D. Djafari1  | |
关键词: D. Djafari; A. Semcha; H. Hannache; Y. Rahmani; B. Mekerta; M. El Harti; A. Zarrouk; sludge; characterization; rheological; physico-chemical; mineralogical; | |
DOI : | |
学科分类:药理学 | |
来源: Scholars Research Library | |
【 摘 要 】
The present paper is a characterization; physic-chemical, mineralogical and rheological of wastewater sludge. Physico-chemical characteristics summers determined by the standard methods. Rheological parameters are obtained by fitting the experimental data of various shear rates γ Ì from 0 to 100 s-1, under a series of Tota Suspended Solids content and constant temperature (20 ± 2°C). The rheometer used is an RS600. Physicochemical analysis and mineralogical watch the existence of heavy metals. The dolomite, turquoise and jadeite summers identified by x-ray. The results obtained confirm the non-Newtonian behavior of sludge. The faithful model to describe its behavior is that of Ostwald- wael.
【 授权许可】
CC BY
【 预 览 】
Files | Size | Format | View |
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RO201902191699680ZK.pdf | 25KB | download |