Results 21 to 30 of about 1,243 (179)
Membranes, 2021 Anaerobically treated swine wastewater contains large amounts of orthophosphate phosphorus, ammonium nitrogen and organic substances with potential nutrients recovery via struvite electrochemical precipitation post-treatment.
Run-Feng Chen +4 more
doaj +1 more source
The role of pH on the biological struvite production in digested sludge dewatering liquors
Scientific Reports, 2018 Struvite production mediated by bacteria has opened up a new route for phosphorus recovery from wastewater streams but its application to digested sludge dewatering liquors is not yet well understood.
Francisco Simoes +3 more
doaj +1 more source
Phosphorus Recovery from Sewage Sludge as Struvite
Water, 2023 Environmental legislation on waste management coupled with the potential for nutrient recovery are key factors encouraging the use of advanced treatment technologies to manage biosolids waste. In this context, phosphorus recovery from sewage sludge treated by a wet oxidation (WO) process was carried out in this work.
Javier Cañas +3 more
openaire +2 more sources
Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiênRecently, the recovery of nutrients from nutrient-rich wastewater has attracted considerable attention as a sustainable alternative to contaminant removal.
Tuy Ho Thi Xuan +2 more
doaj +1 more source
Struvite—An Innovative Fertilizer from Anaerobic Digestate Produced in a Bio-Refinery
Energies, 2019 This paper presents the results of a pot experiment aimed at the assessment of the fertilizer value of struvite, a precipitation product obtained from a liquid fraction of the digestate.
Magdalena Szymańska +5 more
doaj +1 more source
Recovery of nitrogen from saponification wastewater by struvite precipitation
Water Science and Technology, 2010 In general, saponification wastewater produced from the separation process of rare-earth elements contains high ammonium concentration. In this study, a series of experiments were conducted to investigate the parameters to enhance the struvite precipitation potential for ammonium removal from the wastewater having an ammonium concentration of 4,100 mg ...
Haiming, Huang +3 more
openaire +2 more sources
Next MaterialsThe recovery of phosphate resources from laundry wastewater and the production process in the forms of Struvite and Struvite-K were investigated through a batch crystallization experiment using a magnetic stirrer at stirring rates ranging from 100 to 250
Dyah. S. Perwitasari +4 more
doaj +1 more source
Recovery Nutrien dari Efluen Digester Anaerobik Air Limbah Tahu dengan Presipitasi Struvite
AlchemyEfluen dari digester anaerobik multistages fixed-bed reactor pengolahan air limbah industri tahu di Desa Giriharja, Kabupaten Sumedang, memerlukan pengolahan lanjut karena masih mengandung nutrien amonium dan fosfor yang melebihi standar baku mutu untuk ...
Zulkarnaini Zulkarnaini +8 more
doaj +1 more source
The determination of fertiliser quality of the formed struvite from a WWTP
Water Science and Technology, 2021 Struvite from nutrient-rich wastewaters has been identified as a potential substitute for commercial mineral fertilisers, with the added benefit of reducing threats to global food security by prolonging phosphate rock reserves. A fertilisation test using
C. González +4 more
doaj +1 more source
Ain Shams Engineering JournalRecovery of nitrogen from domestic wastewater through struvite precipitation enables the circular economy with revenue generation to treatment plants.
Raghda Hamdi +3 more
doaj +1 more source