Results 31 to 40 of about 1,739,986 (280)

Life Cycle Assessment (LCA) of the integrated technology for the phosphorus recovery from sewage sludge ash (SSA) and fertilizers production [PDF]

Archives of Environmental Protection, 2020
The paper presents an application of Life Cycle Assessment (LCA) method for the environmental evaluation of the technologies for the fertilizers production.
Marzena Smol, Joanna Kulczycka, Łukasz Lelek, Katarzyna Gorazda, Zbigniew Wzorek   +4 more
doaj   +1 more source

Enrichment, Separation, and Recovery of Phosphorus from Dephosphorization Slag [PDF]

Archives of Metallurgy and Materials, 2018
A better understanding of phosphorus distribution in slag is necessary to develop an effective way to treat dephosphorization slag formed during steelmaking.
Z. Yan-Ling, G. Ming, L. Feng-Shan, Y. Kan   +3 more
doaj   +1 more source

The Internal Recycle Reactor Enhances Porous Calcium Silicate Hydrates to Recover Phosphorus from Aqueous Solutions

Journal of Chemistry, 2017
In this experiment, the porous calcium silicate hydrates (P-CSHs) were prepared via a hydrothermal method and then modified by polyethylene glycol (PEG).
Wei Guan, Shichao Tian
doaj   +1 more source

The Potential Phosphorus Crisis: Resource Conservation and Possible Escape Technologies: A Review

Resources, 2018
Phosphorus is an essential nutrient for every organism on the Earth, yet it is also a potential environmental pollutant, which may cause eutrophication of water bodies.
Saba Daneshgar, Arianna Callegari, Andrea G. Capodaglio, David Vaccari   +3 more
doaj   +1 more source

Research progress on phosphorus recovery from incinerated sewage sludge ash based on wet-chemical techniques

能源环境保护, 2023
As one of the essential nutrients for plant growth, phosphorus plays an in dispensable role inthe development of modern agriculture and is in great demand.
HU Shaogang , ZHANG Jing, YANG Wulin*
doaj   +1 more source

Research on influencing factors and application of phosphorus recovery by induced crystallization method

Gongye shui chuli
With the development of economy and frequent industrial activities by humans, phosphorus is gradually transformed from phosphate ore to phosphate and into water bodies.
QI Zhen, LIU Rupeng, XU Linxu, FANG Jinfeng, ZHU Weichen, FAN Haoyu, QIAO Yimu   +6 more
doaj   +1 more source

Pyrolysis of Municipal Sewage Sludge to Investigate Char and Phosphorous Yield together with Heavy-Metal Removal—Experimental and by Thermodynamic Calculations

Energies, 2021
Sewage sludge is regarded as a potential source for soil fertilizer However, the direct utilization of sewage sludge in agricultural land is restricted since it also contains heavy metals, pathogens, and toxic compounds.
Naeimeh Vali, Lars-Erik Åmand, Aurélie Combres, Tobias Richards, Anita Pettersson   +4 more
doaj   +1 more source

Enhanced the simultaneous removal and recovery of phosphorus in induced crystallization coupled biological phosphorus removal process

Green Technologies and Sustainability
Remove and recovery of phosphorus from wastewater is expected to be a promising strategy to solve the shortage of phosphorus resources and control the water environment pollution.
Gongfeng Xin, Xiaoteng Zhou, Peng Zuo, Weiwei Ma, Cong Liu, Yi Zhao   +5 more
doaj   +1 more source

Prediction and optimization of struvite recovery from wastewater by machine learning

能源环境保护, 2023
The recovery of nitrogen and phosphorus from simulated wastewater in the form of struvite was investigated through a Machine Learning (ML)-based approach.
TONG Ying , JIANG Shaojian, KANG Bingyan, LENG Lijian* , LI Hailong   +4 more
doaj   +1 more source

A minimal cellulosome‐like system in Cellulosilyticum lentocellum

FEBS Open Bio, EarlyView.
Cellulose‐degrading bacteria typically use cellulosomes, large multi‐enzyme complexes on a scaffold protein. In Cellulosilyticum lentocellum, we characterise a far smaller arrangement, a single scaffold bound to one cellulase through a single cohesin‐dockerin interaction.
John Allan, Amias Alstrom‐Moore, Gary W Black   +2 more
wiley   +1 more source