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Jaakko Rämö

Researcher at University of Oulu

Publications -  60
Citations -  2306

Jaakko Rämö is an academic researcher from University of Oulu. The author has contributed to research in topics: Wastewater & Sulfate. The author has an hindex of 27, co-authored 60 publications receiving 1878 citations.

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Recent Applications of Electrocoagulation in Treatment of Water and Wastewater—A Review

TL;DR: In this article, the authors present an overview of the optimum process conditions (treatment times, current densities, and initial pH) and removal efficiencies (mostly high) achieved for the EC applications discussed.
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Metakaolin geopolymer characterization and application for ammonium removal from model solutions and landfill leachate

TL;DR: In this paper, a metakaolin-based geopolymer was applied to remove ammonium (NH 4 + ) from model solutions and landfill leachate, achieving an NH 4 + removal capacity of 21.07mgg − 1 which was 46% higher than the capacity of the reference clinoptilolite-heulandite zeolite.
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Simultaneous removal of Ni(II), As(III), and Sb(III) from spiked mine effluent with metakaolin and blast-furnace-slag geopolymers.

TL;DR: The results indicate that geopolymer technology could offer a simple and effective way to turn blast-furnace slag to an effective sorbent with a specific utilization prospect in the mining industry.
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Sulphate removal over barium-modified blast-furnace-slag geopolymer

TL;DR: The novel modification method of geopolymer material proved to be technically suitable in achieving extremely low concentrations of SO4(2-) (<2mgL(-1)) in mine effluents and the Sips model showed the best fit.
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Comparison of organic peracids in wastewater treatment: Disinfection, oxidation and corrosion

TL;DR: Peracids synthesized, compared and compared in laboratory batch experiments for the inactivation of Escherichia coli and enterococci in tertiary wastewater, oxidation of bisphenol-A and for corrosive properties revealed PFA to be a more potent disinfectant than PAA or PPA.