Toxicity evaluation of process water from hydrothermal carbonization of sugarcane industry by-products
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-018-1771-2
Abstract: Hydrothermal carbonization (HTC) is a thermochemical process carried out in an aqueous medium. It is capable of converting biomass into a solid, carbon-rich material (hydrochar), and producing a liquid phase (process water) which contains the… read more here.
Keywords: hydrothermal carbonization; water; sugarcane industry; process water ... See more keywords
Numerical simulation of the freezing process of a water drop attached to a cold plate
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-0421-4
Abstract: This paper presents a direct numerical work on the freezing process of a water drop that is either sessile on or pendant from a cold plate. The numerical technique used is an axisymmetric front-tracking method… read more here.
Keywords: drop; process water; breakup; plate ... See more keywords
Treatment of iron ore beneficiation plant process water by electrocoagulation
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal of Chemistry"
DOI: 10.1016/j.arabjc.2020.11.008
Abstract: Abstract Process water collected from the iron ore beneficiation plant was treated by electrocoagulation (EC) process to make it suitable for reuse or safe for discharge. Experimental studies were carried out towards efficient removal of… read more here.
Keywords: iron ore; water; process water; process ... See more keywords
Gas field produced/process water treatment using forward osmosis hollow fiber membrane: Membrane fouling and chemical cleaning
Sign Up to like & getrecommendations! Published in 2017 at "Desalination"
DOI: 10.1016/j.desal.2016.10.006
Abstract: Abstract This study investigated the fouling behavior and chemical cleaning of forward osmosis (FO) membranes for treating produced/process water (PPW) from a real gas field using thin-film composite FO hollow fiber membranes. Experiments revealed that… read more here.
Keywords: water; field; treatment; process water ... See more keywords
Study on ammonia/water hybrid absorption/compression heat pump cycle to produce high temperature process water
Sign Up to like & getrecommendations! Published in 2018 at "Energy"
DOI: 10.1016/j.energy.2017.12.141
Abstract: Abstract The objectives of this paper are to analyze the heat transfer characteristics during the ammonia water absorption process for the hybrid absorption/compression heat pump system application. The hybrid absorption/compression heat pump cycle aims at… read more here.
Keywords: absorption; water; weak solution; process water ... See more keywords
Study of process water recirculation in a flotation plant by means of process simulation
Sign Up to like & getrecommendations! Published in 2020 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2020.106181
Abstract: Abstract One of the biggest challenges in the mining industry is the need for water management systems that consider production-related issues when the quality of process water is subject to variations. Part of the work… read more here.
Keywords: water; chemistry; process water; flotation plant ... See more keywords
The relationship between anion distribution in process water and flotation properties of iron oxides
Sign Up to like & getrecommendations! Published in 2020 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2020.106378
Abstract: Abstract It is inevitable for the presence of dissolved ions, especially inorganic cations or anions, in the process water of an industrial flotation system. They could alter the chemistry of a flotation system and interfere… read more here.
Keywords: relationship anion; water; flotation; process water ... See more keywords
The effects of water recycling on flotation at a North American concentrator
Sign Up to like & getrecommendations! Published in 2021 at "Minerals Engineering"
DOI: 10.1016/j.mineng.2021.107037
Abstract: Abstract Due to environmental reasons and water shortage, concentrators have to increase water recirculation in the plant. The water originates from different sources, and depending on their origins, the water chemistry varies from stream to… read more here.
Keywords: water; process water; overflow water; tank overflow ... See more keywords
Roles of nanoparticles on freezing process of water within a tank equipped within fins
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2021.116491
Abstract: Abstract In this article, solidification of water has been modeled based on Galerkin approach. In this numerical technique, transient phenomena can be simulated with high accuracy because time step is variable factor in this software… read more here.
Keywords: time; water; freezing process; nanoparticles freezing ... See more keywords
Hydrothermal carbonization of sewage digestate at wastewater treatment works: Influence of solid loading on characteristics of hydrochar, process water and plant energetics
Sign Up to like & getrecommendations! Published in 2020 at "Renewable Energy"
DOI: 10.1016/j.renene.2020.05.021
Abstract: Abstract Nowadays the sludge treatment is recognized as a priority challenge to the wastewater industry due to the increasing volumes produced and tighter environmental controls for its safe disposal. The most cost-effective process for sewage… read more here.
Keywords: solid loading; treatment; process water; process ... See more keywords
First insights to the microbial communities in the plant process water of the multi-metal Kevitsa mine.
Sign Up to like & getrecommendations! Published in 2020 at "Research in microbiology"
DOI: 10.1016/j.resmic.2020.07.001
Abstract: Metallurgical processes demand large quantities of water. However, in many locations, water is becoming scarce and process water recycling is needed. Closing water loops can be challenging due to build-up of flotation chemicals, metal ions… read more here.
Keywords: multi metal; water; process water; kevitsa mine ... See more keywords