A review of struvite crystallization for nutrient source recovery from wastewater
Q Guan, Y Li, Y Zhong, W Liu, J Zhang, X Yu… - Journal of …, 2023 - Elsevier
Nutrient recovery from wastewater not only reduces the nutrient load on water resources but
also alleviates the environmental problems in aquatic ecosystems, which is a solution to …
also alleviates the environmental problems in aquatic ecosystems, which is a solution to …
Liquid solid fluidized bed crystallization granulation technology: Development, applications, properties, and prospects
L Gui, H Yang, H Huang, C Hu, Y Feng… - Journal of Water Process …, 2022 - Elsevier
Fluidized bed crystallization granulation technology was first applied to water softening and
gradually achieved improved results from initial exploration to large-scale chemical plants. It …
gradually achieved improved results from initial exploration to large-scale chemical plants. It …
Nutrients in a circular economy: role of urine separation and treatment
The increasing global population, over the last few decades, brought about the rise in
synthetic fertiliser market prices along with explosive agricultural demand. Source …
synthetic fertiliser market prices along with explosive agricultural demand. Source …
Phosphorus recovery and iron, copper precipitation from swine wastewater via struvite crystallization using various magnesium compounds
Q Guan, G Zeng, B Gong, Y Li, H Ji, J Zhang… - Journal of Cleaner …, 2021 - Elsevier
Swine wastewater contains phosphorus, ammonia nitrogen, and heavy metals that affect the
struvite purity produced from the wastewater and increase the ecological hazards. In …
struvite purity produced from the wastewater and increase the ecological hazards. In …
Exploring the recovery of potassium-rich struvite after a nitrification-denitrification process in pig slurry treatment
The integration of biological nitrogen (N) removal with struvite-type material recovery, which
contained phosphorus (P) and potassium (K), was proved to be technically feasible in pig …
contained phosphorus (P) and potassium (K), was proved to be technically feasible in pig …
Nutrient recovery from anaerobic digester supernatant using a fluidized-bed reactor
M Kılıç, T Yılmaz, R Partal, E Şık, Ö Doğan… - Journal of Water …, 2023 - Elsevier
This study investigated nutrient recovery by struvite precipitation from anaerobic digester
supernatant containing nitrogen and phosphorus at high concentrations using a fluidized …
supernatant containing nitrogen and phosphorus at high concentrations using a fluidized …
Integrated processes for simultaneous nitrogen, phosphorus, and potassium recovery from urine: A review
Q Liu, W Sun, Q Zeng, H Zhang, C Wu… - Journal of Water …, 2024 - Elsevier
Urine, traditionally regarded as liquid waste, contains valuable elements–nitrogen (N),
phosphorus (P), and potassium (K) which can be repurposed as crop fertilizers. Under the …
phosphorus (P), and potassium (K) which can be repurposed as crop fertilizers. Under the …
High-value utilisation of PGM-containing residual oil: Recovery of inorganic acids, potassium, and PGMs using a zero-waste approach
M Liu, Y Zhao, Q Cheng, B Tian, M Tian, J Zhang… - Journal of …, 2023 - Elsevier
Residual oil containing platinum group metals (PGMs), which is under-researched, can
easily pose resource waste and environmental risks. PGMs feature as scarce strategic …
easily pose resource waste and environmental risks. PGMs feature as scarce strategic …
Investigation of potassium magnesium phosphate for wastewater recovering towards sustainable cities
G Wang, Y Shi, J Zhang, D Qu, X Bai - Sustainable Cities and Society, 2023 - Elsevier
Phosphorus (P) and potassium (K) are the two main nutrients of plants. It is of great
significance to recover P and K from wastewater, which can reduce phosphate and potash …
significance to recover P and K from wastewater, which can reduce phosphate and potash …
Phosphorus recovery from biofilm-enriched sewage by fluidized bed crystallization of vivianite
J Zhou, Y Pan, X Feng, Y Huang, DP Li - Journal of Environmental …, 2022 - Elsevier
Existing techniques to recover phosphorus as vivianite from urban sewage face difficulties in
separating the crystals from the sludge. The present study proposes a new process for the …
separating the crystals from the sludge. The present study proposes a new process for the …