Application of mixture experimental design for photocatalytic ammonia degradation by sunlight‐driven WO3‐Ag3PO4‐ZnO ternary photocatalysts
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DOI: 10.1002/er.4644
Abstract: Using statistical mixture design, the best composition of a heterojunction photocatalyst containing ZnO, Ag3PO4, and WO3 was determined to maximize the sunlight driven ammonia removal from aqueous solution via both photocatalysis and adsorption processes. All… read more here.
Keywords: ammonia removal; zno; sunlight driven; wo3 ag3po4 ... See more keywords
Approaches and processes for ammonia removal from side-streams of municipal effluent treatment plants.
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DOI: 10.1016/j.biortech.2018.07.020
Abstract: The main objective of this review article is to provide a comprehensive view on various conventional and emerging side-stream ammonia removal treatment options for municipal wastewater treatment plants (WWTPs). Optimization of wastewater treatment facilities from… read more here.
Keywords: approaches processes; treatment; treatment plants; side streams ... See more keywords
Model-based evaluation of ammonia removal in biological air scrubbers
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DOI: 10.1016/j.biosystemseng.2019.12.011
Abstract: A mechanistic model for ammonia removal in a countercurrent biological air scrubber was set up. This model was used to study the effect of the influent characteristics – air temperature, ventilation rate and ammonia load,… read more here.
Keywords: air scrubbers; removal efficiency; air; biological air ... See more keywords
Effect of the gradual increase of salt on stability and microbial diversity of granular sludge and ammonia removal.
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DOI: 10.1016/j.jenvman.2019.109273
Abstract: Two sequential batch reactors were operated, aiming at forming aerobic granular sludge and studying the effects of the gradual increase of the NaCl concentration on the granule. structure and microbial diversity, and on the efficiency… read more here.
Keywords: removal; granular sludge; microbial diversity; gradual increase ... See more keywords
Ammonia removal from chicken manure digestate through vapor pressure membrane contactor (VPMC) and phytoremediation.
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DOI: 10.1016/j.wasman.2018.12.033
Abstract: Ammonia removal from synthetic ammonia solutions and chicken manure digestate via vapor pressure membrane contactor through Polytetrafluoroethylene (PTFE) membrane was investigated. The highest ammonia mass flux, separation factor, and removal efficiencies of 28.6 ± 0.2 g N/m2 h, 53.9 ± 10.7, and… read more here.
Keywords: ammonia; phytoremediation; membrane contactor; membrane ... See more keywords