Recent advances and challenges in management of urea wastewater: A mini review

A Zaher, N Shehata - IOP Conference Series: Materials Science …, 2021 - iopscience.iop.org
Treating the wastewater with high level of urea and ammonia-nitrogen is one of the
problems faced by different plants in the world. The basic methods of urea removal of …

[HTML][HTML] Treatability of high-strength real sheep slaughterhouse wastewater using struvite precipitation coupled Fenton's oxidation: The MAPFOX process

K Yetilmezsoy, F Ilhan, E Kıyan - Water Resources and Industry, 2023 - Elsevier
Struvite (MAP, magnesium ammonium phosphate hexahydrate, MgNH 4 PO 4. 6H 2 O)
precipitation-aided Fenton's OXidation (MAPFOX process) was explored in the treatment of …

Use of sheep slaughterhouse-derived struvite in the production of environmentally sustainable cement and fire-resistant wooden structures

K Yetilmezsoy, B Dinç-Şengönül, F Ilhan… - Journal of Cleaner …, 2022 - Elsevier
Utilization of the struvite recovered from sheep slaughterhouse wastewater was explored for
the first time in sustainable cement production and fire-resistant wooden structure design …

A comprehensive techno-economic analysis of income-generating sources on the conversion of real sheep slaughterhouse waste stream into valorized by-products

K Yetilmezsoy, F Ilhan, E Kiyan, M Bahramian - Journal of Environmental …, 2022 - Elsevier
The present analysis was conducted as the first research to assess the techno-economic
viability of the value-added by-products (struvite, blood meal, bone meal, and raw …

Screening plant growth effects of sheep slaughterhouse waste-derived soil amendments in greenhouse trials

K Yetilmezsoy, E Kıyan, F Ilhan, D Özçimen… - Journal of Environmental …, 2022 - Elsevier
Ameliorative effects of sheep slaughterhouse waste-derived soil amendments (struvite,
blood meal, bone meal) were explored and quantified by a series of comparative …

Removal of Urea and Ammonia from Wastewater

R Ranjan, SP Singh - Persistent Pollutants in Water and Advanced …, 2023 - Springer
Compounds like urea and ammonia form one of the major constituents of wastewater. Urea
is a principal outcome of protein degradation in mammals and is abundant in sewage …

Utilization of black liquor as urease inhibitor for ammonia reduction

A Sarwono, MD Widiantara, NL Zahra… - Ecological …, 2022 - yadda.icm.edu.pl
Urea fertilizers in agricultural operations usually tend to produce large amounts of ammonia
due to hydrolysis, therefore contribute to the air pollution. The purpose of this study was to …

Optimization of struvite batch crystallization reactor for recovery process from urea fertilizer plant wastewater

R Ulfa, I Machdar, S Suhendrayatna… - Proceedings of the 2nd …, 2021 - Springer
The present paper reports removal of ammonium nitrogen concentration from a urea
fertilizer plant wastewater through struvite crystal (NH 4 MgPO 4. 6H 2 O) formation. The aim …

[PDF][PDF] A study on ammonium nitrogen removal in urea fertilizer plant sewagE

R RAMADEVI - J. Inf. Comput. Sci., 2020 - researchgate.net
Struvite, magnesium ammonium phosphate hexahydrated (MAP)(Mg NH4 PO4. 6H2O) is a
white inorganic crystalline mineral that can be used as a slow releasing fertilizer. The …

Recovery and functionalization of cellulosic fibers from pulp and paper mill waste streams

LC van der Watt - 2022 - scholar.sun.ac.za
Abstract ENGLISH SUMMARY: Pulp and paper mills lose between 1 to 3% of their
production to waste effluent. The effluent contains cellulosic fibre which is normally …