Phosphorus recovery from municipal sludge-derived ash and hydrochar through wet-chemical technology: A review towards sustainable waste management

Feedstock-Dependent Phosphate Recovery in a Pilot-Scale Hydrothermal Liquefaction Bio-Crude Production

(2020) Ekaterina Ovsyannikova et al.   Energies

Maximizing ammonium and phosphate recovery from food wastewater and incinerated sewage sludge ash by optimal Mg dose with RSM

(2020) Moh Moh Thant Zin et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Global meta-analysis shows pervasive phosphorus limitation of aboveground plant production in natural terrestrial ecosystems

(2020) Enqing Hou et al.   Nature Communications

Hydrothermal liquefaction of high ash containing sewage sludge at sub and supercritical conditions

(2020) Ayaz A. Shah et al.   BIOMASS & BIOENERGY

Chromium (VI) in phosphorus fertilizers determined with the diffusive gradients in thin-films (DGT) technique

(2020) Christian Vogel et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Speciation and migration of heavy metals in sediment cores of urban wetland: bioavailability and risks

(2020) Shuai Shao et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Enhanced transformation of phosphorus (P) in sewage sludge to hydroxyapatite via hydrothermal carbonization and calcium-based additive

(2020) Xiaoyuan Zheng et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Energy and phosphorous recovery through hydrothermal carbonization of digested sewage sludge

(2020) J.D. Marin-Batista et al.   WASTE MANAGEMENT

Immobilization of Chromium Contaminated Soil by Co-pyrolysis with Rice Straw

(2020) Yimeng Chen et al.   WATER AIR AND SOIL POLLUTION

Migration and Transformation of Phosphorus during Hydrothermal Carbonization of Sewage Sludge: Focusing on the Role of pH and Calcium Additive and the Transformation Mechanism

(2020) Xiaoyuan Zheng et al.   ACS Sustainable Chemistry & Engineering

Efficient phosphorus recycling and heavy metal removal from wastewater sludge by a novel hydrothermal humification-technique

(2020) Shuaishuai Zhang et al.   CHEMICAL ENGINEERING JOURNAL

Valorization of animal and human wastes through hydrothermal liquefaction for biocrude production and simultaneous recovery of nutrients

(2020) Federica Conti et al.   ENERGY CONVERSION AND MANAGEMENT

Effect of sodium alginate on phosphorus recovery by vivianite precipitation

(2020) Cong Zhang et al.   Journal of Environmental Sciences-China

Municipal wastewater sludge as a renewable, cost-effective feedstock for transportation biofuels using hydrothermal liquefaction

(2020) Timothy E. Seiple et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Comparison of dried sludge and sludge ash for phosphorus recovery with acidic and alkaline leaching

(2020) Neslihan Semerci et al.   WATER AND ENVIRONMENT JOURNAL

Hydrothermal liquefaction of sewage sludge; energy considerations and fate of micropollutants during pilot scale processing

(2020) Lars Bjørn Silva Thomsen et al.   WATER RESEARCH

Estimation of energy recovery potential of sewage sludge in India: Waste to watt approach

(2020) Vipin Singh et al.   JOURNAL OF CLEANER PRODUCTION

Energy Recovery from Sewage Sludge: The Case Study of Croatia

(2019) Dinko Đurđević et al.   Energies

Gasification performance of the hydrochar derived from co-hydrothermal carbonization of sewage sludge and sawdust

(2019) Jing Ma et al.   ENERGY

Novel approach of phosphate-reclamation as struvite from sewage sludge by utilising hydrothermal carbonization

(2019) G.C. Becker et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Kinetics and capacity of phosphorus extraction from solid residues obtained from wet air oxidation of sewage sludge

(2019) Cristian Barca et al.   WASTE MANAGEMENT

Potentials and challenges of phosphorus recovery as vivianite from wastewater: A review

(2019) Yang Wu et al.   CHEMOSPHERE

Economic and energetic assessment of different phosphorus recovery options from aerobic sludge

(2019) Saba Daneshgar et al.   JOURNAL OF CLEANER PRODUCTION

Struvite production from food processing wastewater and incinerated sewage sludge ash as an alternative N and P source: Optimization of multiple resources recovery by response surface methodology

(2019) Moh Moh Thant Zin et al.   PROCESS SAFETY AND ENVIRONMENTAL PROTECTION

Optimization of P compounds recovery from aerobic sludge by chemical modeling and response surface methodology combination

(2019) Saba Daneshgar et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Hydrothermal conversion of dewatered sewage sludge: Focusing on the transformation mechanism and recovery of phosphorus

(2019) Yan Shi et al.   CHEMOSPHERE

Recent developments on thermal municipal sludge pretreatment technologies for enhanced anaerobic digestion

(2019) Gokce Kor-Bicakci et al.   RENEWABLE & SUSTAINABLE ENERGY REVIEWS

A comparison between sulfuric acid and oxalic acid leaching with subsequent purification and precipitation for phosphorus recovery from sewage sludge incineration ash

(2019) Sha Liang et al.   WATER RESEARCH

Phosphorus recovery through struvite crystallisation: Recent developments in the understanding of operational factors

(2019) Bing Li et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Techno-economic analysis of bio heavy-oil production from sewage sludge using supercritical and subcritical water

(2019) Truong Xuan Do et al.   RENEWABLE ENERGY

Experimental and thermodynamic studies of phosphate behavior during the hydrothermal carbonization of sewage sludge

(2019) Ekaterina Ovsyannikova et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Closing the phosphorus cycle: Multi-criteria techno-economic optimization of phosphorus extraction from wastewater treatment sludge ash

(2019) Lorien Luyckx et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Phosphorus recovery as vivianite from waste activated sludge via optimizing iron source and pH value during anaerobic fermentation

(2019) Jiashun Cao et al.   BIORESOURCE TECHNOLOGY

Feasibility of sewage sludge derived hydrochars for agricultural application: Nutrients (N, P, K) and potentially toxic elements (Zn, Cu, Pb, Ni, Cd)

(2019) Ying-heng Fei et al.   CHEMOSPHERE

Pyrolysis study of hydrothermal carbonization-treated digested sewage sludge using a Py-GC/MS and a bench-scale pyrolyzer

(2019) Shule Wang et al.   FUEL

Influences of microstructural alternations and inorganic catalysis on the thermochemical conversion of biowaste-derived hydrochar

(2019) Xiuzheng Zhuang et al.   FUEL PROCESSING TECHNOLOGY

Extraction of Phosphorus and Recovery of Phosphate from Steelmaking Slag by Selective Leaching

(2019) Takayuki Iwama et al.   ISIJ INTERNATIONAL

Effect of hydrothermal carbonization on migration and environmental risk of heavy metals in sewage sludge during pyrolysis

(2018) Tingting Liu et al.   BIORESOURCE TECHNOLOGY

Recovery of phosphorus from incinerated sewage sludge ash by combined two-step extraction and selective precipitation

(2018) Le Fang et al.   CHEMICAL ENGINEERING JOURNAL

Recovery of phosphate from aqueous solutions via vivianite crystallization: Thermodynamics and influence of pH

(2018) Jiaqi Liu et al.   CHEMICAL ENGINEERING JOURNAL

Struvite formation and decomposition characteristics for ammonia and phosphorus recovery: A review of magnesium-ammonia-phosphate interactions

(2018) Berrin Tansel et al.   CHEMOSPHERE

Phosphorus recovery and leaching of trace elements from incinerated sewage sludge ash (ISSA)

(2018) Le Fang et al.   CHEMOSPHERE

A comprehensive review of phosphorus recovery from wastewater by crystallization processes

(2018) Lihong Peng et al.   CHEMOSPHERE

Influence of Hydrothermal Carbonization on Composition, Formation and Elimination of Biphenyls, Dioxins and Furans in Sewage Sludge

(2018) Heiner Brookman et al.   Energies

Phosphorus Transformation in Hydrothermal Pretreatment and Steam Gasification of Sewage Sludge

(2018) Yuheng Feng et al.   ENERGY & FUELS

Sustainable reclamation of phosphorus from incinerated sewage sludge ash as value-added struvite by chemical extraction, purification and crystallization

(2018) Qiming Wang et al.   JOURNAL OF CLEANER PRODUCTION

Environmental impacts of phosphorus recovery from municipal wastewater

(2018) A. Amann et al.   RESOURCES CONSERVATION AND RECYCLING

Change in re-use value of incinerated sewage sludge ash due to chemical extraction of phosphorus

(2018) Jiang-shan Li et al.   WASTE MANAGEMENT

Polycyclic aromatic hydrocarbon formation during the gasification of sewage sludge in sub- and supercritical water: Effect of reaction parameters and reaction pathways

(2018) Miao Gong et al.   WASTE MANAGEMENT

Using mass struvite precipitation to remove recalcitrant nutrients and micropollutants from anaerobic digestion dewatering centrate

(2018) M. Abel-Denee et al.   WATER RESEARCH

Vivianite as the main phosphate mineral in digested sewage sludge and its role for phosphate recovery

(2018) P. Wilfert et al.   WATER RESEARCH

Effect of the Addition of Biomass on the Fate and Speciation of Arsenic during Sewage Sludge Combustion

(2018) Yazhou Zhao et al.   ENERGY & FUELS

A two-step process for sewage sludge treatment: Hydrothermal treatment of sludge and catalytic hydrothermal gasification of its derived liquid

(2018) Xiao-Pei Zhang et al.   FUEL PROCESSING TECHNOLOGY

Bench-Scale Evaluation of Hydrothermal Processing Technology for Conversion of Wastewater Solids to Fuels

(2018) P. A. Marrone et al.   WATER ENVIRONMENT RESEARCH

Continuous Hydrothermal Liquefaction of Biomass in a Novel Pilot Plant with Heat Recovery and Hydraulic Oscillation

(2018) Konstantinos Anastasakis et al.   Energies

Phosphorous recovery through struvite crystallization: Challenges for future design

(2018) Bing Li et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Migration and transformation of phosphorus in municipal sludge by the hydrothermal treatment and its directional adjustment

(2018) Yunfeng Xu et al.   WASTE MANAGEMENT

Alkaline recovery of phosphorous from sewage sludge and stabilisation of sewage sludge residue

(2018) Thabo Falayi   WASTE MANAGEMENT

Influence of pyrolysis temperature on characteristics and environmental risk of heavy metals in pyrolyzed biochar made from hydrothermally treated sewage sludge

(2018) Xingdong Wang et al.   CHEMOSPHERE

Fertilisers production from ashes after sewage sludge combustion – A strategy towards sustainable development

(2017) Katarzyna Gorazda et al.   ENVIRONMENTAL RESEARCH

Sewage sludge disposal strategies for sustainable development

(2017) Małgorzata Kacprzak et al.   ENVIRONMENTAL RESEARCH

Transformation of Phosphorus during (Hydro)thermal Treatments of Solid Biowastes: Reaction Mechanisms and Implications for P Reclamation and Recycling

(2017) Rixiang Huang et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Speciation transformation of arsenic during municipal sewage sludge incineration with cotton stalk as additive

(2017) Yazhou Zhao et al.   FUEL

Effects of Cooling Rate and Acid on Extracting Soluble Phosphorus from Slag with High P2O5 Content by Selective Leaching

(2017) Chuan-ming Du et al.   ISIJ INTERNATIONAL

Process conditions of pyrolysis and hydrothermal carbonization affect the potential of sewage sludge for soil carbon sequestration and amelioration

(2017) Marc Breulmann et al.   JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS

Potential recovery of phosphorus during the fluidized bed incineration of sewage sludge

(2017) Rundong Li et al.   JOURNAL OF CLEANER PRODUCTION

Changes imposed by pyrolysis, thermal gasification and incineration on composition and phosphorus fertilizer quality of municipal sewage sludge

(2017) Tobias Pape Thomsen et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Hydrothermal co-carbonization of sewage sludge and pinewood sawdust for nutrient-rich hydrochar production: Synergistic effects and products characterization

(2017) Xiaojuan Zhang et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Investigation of waste biomass co-pyrolysis with petroleum sludge using a response surface methodology

(2017) Guangji Hu et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Selective acidic elution of Ca from sewage sludge ash for phosphorus recovery under pH control

(2017) B.H. Lim et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Identification of phosphorus forms in sewage sludge ash during acid pre-treatment for phosphorus recovery by chemical fractionation and spectroscopy

(2017) Minsu Lee et al.   JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY

Comparison of phosphorus recovery from incinerated sewage sludge ash (ISSA) and pyrolysed sewage sludge char (PSSC)

(2017) Rosanna Kleemann et al.   WASTE MANAGEMENT

Ecotoxicological Assessment of Phosphate Recyclates from Sewage Sludges

(2017) N. Rastetter et al.   WATER AIR AND SOIL POLLUTION

Phosphorus recovery as ferrous phosphate (vivianite) from wastewater produced in manufacture of thin film transistor-liquid crystal displays (TFT-LCD) by a fluidized bed crystallizer (FBC)

(2017) Ricky Priambodo et al.   RSC Advances

A comparison of product yields and inorganic content in process streams following thermal hydrolysis and hydrothermal processing of microalgae, manure and digestate

(2016) U. Ekpo et al.   BIORESOURCE TECHNOLOGY

Hydrothermal treatment coupled with mechanical expression at increased temperature for excess sludge dewatering: Heavy metals, volatile organic compounds and combustion characteristics of hydrochar

(2016) Liping Wang et al.   CHEMICAL ENGINEERING JOURNAL

Total Value of Phosphorus Recovery

(2016) Brooke K. Mayer et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

The change of heavy metals fractions during hydrochar decomposition in soils amended with different municipal sewage sludge hydrochars

(2016) Yan Yue et al.   JOURNAL OF SOILS AND SEDIMENTS

Phosphorus recovery as struvite: Recent concerns for use of seed, alternative Mg source, nitrogen conservation and fertilizer potential

(2016) Sampriti Kataki et al.   RESOURCES CONSERVATION AND RECYCLING

Sewage sludge ash — A promising secondary phosphorus source for fertilizer production

(2016) Hannes Herzel et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Phosphorus recovery from municipal wastewater: An integrated comparative technological, environmental and economic assessment of P recovery technologies

(2016) L. Egle et al.   SCIENCE OF THE TOTAL ENVIRONMENT

Evolution of phosphorus complexation and mineralogy during (hydro)thermal treatments of activated and anaerobically digested sludge: Insights from sequential extraction and P K-edge XANES

(2016) Rixiang Huang et al.   WATER RESEARCH

Characteristic of wet method of phosphorus recovery from polish sewage sludge ash with nitric acid

(2016) Katarzyna Gorazda et al.   Open Chemistry

Bio-char derived from sewage sludge by liquefaction: Characterization and application for dye adsorption

(2015) Lijian Leng et al.   APPLIED SURFACE SCIENCE

Transformation of apatite phosphorus and non-apatite inorganic phosphorus during incineration of sewage sludge

(2015) Rundong Li et al.   CHEMOSPHERE

Speciation Dynamics of Phosphorus during (Hydro)Thermal Treatments of Sewage Sludge

(2015) Rixiang Huang et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Assessing the feasibility of N and P recovery by struvite precipitation from nutrient-rich wastewater: a review

(2015) Ramesh Kumar et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Products evolution during hydrothermal conversion of dewatered sewage sludge in sub- and near-critical water: Effects of reaction conditions and calcium oxide additive

(2015) Chao He et al.   INTERNATIONAL JOURNAL OF HYDROGEN ENERGY

Heavy metal removal and speciation transformation through the calcination treatment of phosphorus-enriched sewage sludge ash

(2015) Rundong Li et al.   JOURNAL OF HAZARDOUS MATERIALS

Chemical State of Chromium, Sulfur, and Iron in Sewage Sludge Ash based Phosphorus Fertilizers

(2015) Christian Vogel et al.   ACS Sustainable Chemistry & Engineering

Phosphorus recovery from sewage sludge char ash

(2014) M. Atienza–Martínez et al.   BIOMASS & BIOENERGY

Supercritical water gasification of sewage sludge: Gas production and phosphorus recovery

(2014) Nancy Y. Acelas et al.   BIORESOURCE TECHNOLOGY

Global Phosphorus Scarcity and Full-Scale P-Recovery Techniques: A Review

(2014) Evelyn Desmidt et al.   CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY

The Molecular Environment of Phosphorus in Sewage Sludge Ash: Implications for Bioavailability

(2014) Simone Nanzer et al.   JOURNAL OF ENVIRONMENTAL QUALITY

Recovery of phosphorus from sewage sludge in combination with the supercritical water process

(2014) Yunbo Zhai et al.   WATER SCIENCE AND TECHNOLOGY

The Hydrochar Characters of Municipal Sewage Sludge Under Different Hydrothermal Temperatures and Durations

(2014) Jin-hong ZHANG et al.   Journal of Integrative Agriculture

Migration of Phosphorus in Sewage Sludge during Different Thermal Treatment Processes

(2014) Ting-Ting Qian et al.   ACS Sustainable Chemistry & Engineering

Chemical evaluation of chars produced by thermochemical conversion (gasification, pyrolysis and hydrothermal carbonization) of agro-industrial biomass on a commercial scale

(2013) Katja Wiedner et al.   BIOMASS & BIOENERGY

Hydroxyapatite gel for the improved removal of Pb2+ ions from aqueous solution

(2013) Doan Pham Minh et al.   CHEMICAL ENGINEERING JOURNAL

Extracting phosphorous from incinerated sewage sludge ash rich in iron or aluminum

(2013) Lisbeth M. Ottosen et al.   CHEMOSPHERE

From sewage sludge ash to calcium phosphate fertilizers

(2013) Katarzyna Gorazda et al.   Polish Journal of Chemical Technology

Recycling and recovery routes for incinerated sewage sludge ash (ISSA): A review

(2013) Shane Donatello et al.   WASTE MANAGEMENT

Quantitative evaluation of heavy metals in solid residues from sub- and super-critical water gasification of sewage sludge

(2012) Lei Li et al.   BIORESOURCE TECHNOLOGY

Hydrothermal Carbonization as an Energy-Efficient Alternative to Established Drying Technologies for Sewage Sludge: A Feasibility Study on a Laboratory Scale

(2012) M. Escala et al.   ENERGY & FUELS

Recovery of phosphorus as struvite from sewage sludge ash

(2012) Huacheng Xu et al.   JOURNAL OF ENVIRONMENTAL SCIENCES

RecoPhos: Full-scale fertilizer production from sewage sludge ash

(2012) Harald Weigand et al.   WASTE MANAGEMENT

On wet chemical phosphorus recovery from sewage sludge ash by acidic or alkaline leaching and an optimized combination of both

(2012) Sebastian Petzet et al.   WATER RESEARCH

Recovery of phosphorus and aluminium from sewage sludge ash by a new wet chemical elution process (SESAL-Phos-recovery process)

(2011) S. Petzet et al.   WATER SCIENCE AND TECHNOLOGY

Fraction Distributions of Phosphorus in Sewage Sludge and Sludge Ash

(2011) Huacheng Xu et al.   Waste and Biomass Valorization

Production of technical grade phosphoric acid from incinerator sewage sludge ash (ISSA)

(2010) S. Donatello et al.   WASTE MANAGEMENT

Effect of milling and acid washing on the pozzolanic activity of incinerator sewage sludge ash

(2009) S. Donatello et al.   CEMENT & CONCRETE COMPOSITES

Next generation calcium phosphate-based biomaterials

(2009) Laurence C. CHOW   DENTAL MATERIALS JOURNAL

Leaching of phosphorus from incinerated sewage sludge ash by means of acid extraction followed by adsorption on orange waste gel

(2009) Biplob Kumar Biswas et al.   JOURNAL OF ENVIRONMENTAL SCIENCES

Testing the ability of vivianite to prevent iron deficiency in pot-grown grapevine

(2009) I. Díaz et al.   SCIENTIA HORTICULTURAE

Determination of total arsenic and arsenic (III) in phosphate fertilizers and phosphate rocks by HG-AAS after multivariate optimization based on Box-Behnken design

(2009) Samuel M. Macedo et al.   TALANTA

EU landfill waste acceptance criteria and EU Hazardous Waste Directive compliance testing of incinerated sewage sludge ash

(2009) S. Donatello et al.   WASTE MANAGEMENT

Hybrid Life-Cycle Environmental and Cost Inventory of Sewage Sludge Treatment and End-Use Scenarios: A Case Study from China

(2008) Ashley Murray et al.   ENVIRONMENTAL SCIENCE & TECHNOLOGY

Effect of pH on the Solubility of CaSO4·2H2O in Aqueous NaCl Solutions and Physicochemical Solution Properties at 35 °C

(2008) Jignesh Shukla et al.   JOURNAL OF CHEMICAL AND ENGINEERING DATA

Thermochemical treatment of sewage sludge ashes for phosphorus recovery

(2008) C. Adam et al.   WASTE MANAGEMENT

Chemical states of trace elements in sewage sludge incineration ash by using x-ray absorption fine structure

(2008) M. Takaoka et al.   WATER SCIENCE AND TECHNOLOGY

The distribution of heavy metals during fluidized bed combustion of sludge (FBSC)

(2007) M. Van de Velden et al.   JOURNAL OF HAZARDOUS MATERIALS

Phosphate fertilizer from sewage sludge ash (SSA)

(2007) M. Franz   WASTE MANAGEMENT