Showing 701 - 720 results of 1,769 for search '(( 10 ((greater decrease) OR (((nn decrease) OR (a decrease)))) ) OR ( i wt decrease ))*', query time: 0.17s Refine Results
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    Tribological studies of nanomodified mineral based multi-grade engine oil by Laad, M.

    Published 2017
    “…Tests were carried under loads of 40N, 60N and 90N at sliding speeds 0.5 m/s, 1.0 m/s and 1.5 m/s. Nanoparticle concentration in the mineral oil was taken as 1.5 wt%. …”
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    Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis by Karray, Fatma

    Published 2020
    “…Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …”
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    Bench-scale and packed bed sorption of methylene blue using treated olive pomace and charcoal by Banat, F.

    Published 2006
    “…The breakthrough time increased with increasing bed height, decreasing flow rate and decreasing influent concentration and methylene blue dye uptake. …”
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