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Methane Production from Sludge of High-Rate Contact Stabilization Process Through Anaerobic Digestion for Maximizing Energy Recovery
For maximizing energy recovery in municipal wastewater treatment plants, the recovery of organic matter from raw wastewater using a primary settling...
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Recovery of Phosphorus Using a Low-Grade Magnesium Oxide (Industrial By-Product) as an Alternative Magnesium Source. The MAGNYFOS Project
The MAGNYFOS project aims to use of magnesium by-product for the recovery of phosphorous in wastewater treatment plants (WWTPs) by the precipitation...
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Using Biochar Recovered from Cellulose as a Novel Admixture in Nature-Based Solutions
Cellulose can be recovered from sewage to develop valuable bioproducts such as bio-oil, acetic acid and biochar. This study aims to assess the...
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Phosphorus Recovery from Sewage Sludge Digestate and Pig Manure by Hydrothermal Treatments
Sewage sludge and pig manure are renewable sources of phosphorus that can be recovered and valorised for the production of fertilizers. This study...
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Optimization of Microalgae Separation Using Moringa oleifera Seeds and PVC Influence Through Central Composite Rotatable Design
This study explores microalgae separation efficiency using coagulation-flocculation-sedimentation (CFS) with polyvinyl chloride (PVC) and various...
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Recovery of the Humic Substance from the Wastewater on the Biochar Produced from Waste Materials Using Sorption
In recent years, increasing attention has been paid to the possibility of converting waste materials, e.g. manure, bio-waste, green waste, waste from...
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Calcium Iron Composites for Phosphorus Removal from Municipal Wastewaters and Its Potential Reuse in Agriculture: Case Study of Latvia
The objective of this research is to develop natural, low-cost and effective sorbent for phosphorus (P) removal and recovery from municipal...
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How to Enhance Phosphorus Recovery from Urine as Struvite During Its Storage?
Phosphorus is a non-renewable and exhausted resource and urine is an ideal candidate for its sustainable recovery. This work investigates the...
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A New Sustainable Solvent-Free Procedure for the Recovery of Grease from Urban Sewage Sludge
A new solvent-free procedure for the recovery of lipids from urban sewage sludge was designed and investigated. Sedimented sewage sludge was first...
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Development of an Adsorption Process for the Removal of Pharmaceuticals from Wastewater Treatment Plant Effluents by Means of Molecularly Imprinted Polymers and Commercial Adsorbents
Pharmaceuticals are micropollutants that represent a worldwide threat as they are continuously detected in the aquatic environment. Wastewater...
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Valorisation of Wastewaters Coming from Olive Industry and Brewery for Furanic Compound Production
In this work, the catalytic conversion of residual sugars into furanic compounds, such as 5-hydroxy-methylfurfural (5-HMF) and furfural, was assessed...
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In-Sewer Treatment Strategies to Control H2S Emissions from Sewers Using a Physical Twin
A novel scale-down Sewer Physical-Twin (SPT) system has been developed to simulate the dynamic conditions of force mains. The primary objective is to...
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Controlling Nitrous Oxide Emissions in Single-Stage Partial Nitritation and Anammox Reactors Under Hypersaline Conditions
Monitoring and controlling nitrous oxide (N2O) emissions from partial nitritation - anammox (PN/A) processes has become an important objective as the...
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Magnesium Hydroxide Production at a Pilot Scale: Exploitation of Different Mg2+-containing Solutions
Today water scarcity and the lack of minerals are two challenges to face. This work investigates the recovery of magnesium, in the form of magnesium...
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Analysing the Effect of Additional Instrumentation on Prediction of COD Removal in the Hias Process
The aim of this article is to analyse the effect of additional instrumentation on prediction accuracy of COD removal in the Hias Process. The Hias...
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Assessing Actions to Enhance the Biological Treatment Process in a Liquid Waste Treatment Plant
The work discusses the challenges faced by Liquid Waste Treatment Plants (LWTPs) in meeting strict discharge limits while optimizing efficiency and...
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Biomass Production and Metagenomic Analysis on Municipal Wastewater Treatment Systems Using Microalgae and Carriers
Rapid urbanisation and increasing industrial activities generates large volumes of wastewater which requires treatment prior to being released back...
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Synergic Effect of Nutrient-Enriched Biochar and Zeolite on Soil-Tomato System Irrigated with Urban Treated Wastewater
This study investigates the impact of nutrient-enriched biochar and zeolite amendments, combined with irrigation with treated wastewater (TWW), on...
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Implementation of Machine Learning Models for Predicting the Inactivation Performance of Escherichia Coli in Wastewater Through Varied Photo-Chemical Processes and Aqueous Matrix Combinations
Despite the potential of sunlight-based Photo-chemical Processes (P-CPs) for bacterial inactivation in wastewater, their efficient design requires a...
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Computational Fluid Dynamics (CFD) Modelling of a Full-Scale Oxidation Ditch: Suitable Mesh Selection Method and Hydrodynamic Perfomance Analysis
This work highlights the importance of selecting an appropriate mesh element size in Computational Fluid Dynamics (CFD) modelling to balance between...