Results 11 to 20 of about 40,127 (266)

Rose water distillation

open access: yesLUMAT, 2013
Steam distillation has been used for over two thousand years to isolate the scent of flowers. Rose water is nowadays a rather uncommon ingredient in European cuisine but it is common in, for example, Arabic recipes. The quality of flower distilled waters
Milja Helenius   +3 more
doaj   +4 more sources

Experimental and Numerical Analysis of an Atmospheric Water Harvester Using a Thermoelectric Cooler

open access: yesAtmosphere, 2023
An atmospheric water harvester with a thermoelectric cooler (TEC) can extract water vapour from air. This study tested a prototype atmospheric water harvester with a TEC and evaluated the condensation flow parameters affecting the amount of water ...
Anwur Alenezi   +2 more
doaj   +1 more source

Evaluation of titanium alloy as heat absorber for solar-based water treatment system

open access: yesEnergy Reports, 2021
Due to the current status of water treatment system it is very difficult to produce fresh clean water without electricity. This research evaluated the intervention of titanium as heat absorber in the heat transfer analysis regarding the solar-based ...
Nattadon Pannucharoenwong   +5 more
doaj   +1 more source

SPORULATION IN DISTILLED WATER [PDF]

open access: yesJournal of General Physiology, 1953
Spores are formed when vegetative cells of sporing aerobes are shaken with distilled water at 37°. These spores are derived from the small number of cells which survive lysis. The sporulation process involves increase and concentration of solid material in the cell, and is achieved at the expense of the products of lysis of 80 to 90 per cent of the ...
J F, POWELL, J R, HUNTER
openaire   +2 more sources

Modelling of a hybrid wind power generator–water distillation system using a Venturi tunnel

open access: yesJournal of Hydroinformatics, 2023
This study presents the development of a novel hybrid wind power generator–water distillation system with the objective of providing sustainable solutions for impoverished isolated communities facing limited resources.
Malak I. Naji, M. A. Al-Nimr
doaj   +1 more source

Characteristics of Solar Still with Heat Exchangers on The Cover Glass

open access: yesInternational Journal of Applied Sciences and Smart Technologies, 2020
Drinking water is one of the main needs of human life. Water sources do not always have the feasibility to drink. Distillation is one way to obtain potable water. Distillation can influence on drinking water quality. Low performance is a major problem in
Ignasius Dinang Yudra Nanda   +3 more
doaj   +1 more source

Modeling the kinetics of essential oil hydrodistillation from plant materials [PDF]

open access: yesHemijska Industrija, 2013
The present work deals with modeling the kinetics of essential oils extraction from plant materials by water and steam distillation. The experimental data were obtained by studying the hydrodistillation kinetics of essential oil from juniper ...
Milojević Svetomir Ž.   +4 more
doaj   +1 more source

Progress in the application of water distillation for tritiated water separation

open access: yesHe jishu, 2023
Large volumes of water containing tritium are generated during the operation, decommissioning, and incident-management of nuclear installations and related facilities, and are expected to increase with the ongoing expansion of nuclear power generation ...
ZHANG Shuya   +4 more
doaj   +1 more source

Design Modifications for a Thermoelectric Distiller with Feedback Control

open access: yesEnergies, 2022
In this paper, a modified design for a thermoelectric distiller is proposed, constructed, and tested. The design modifications include adding an inclined cover for the thermoelectric module and a cooling fan.
Mohammad Tariq Nasir   +2 more
doaj   +1 more source

Fischer Tropsch water composition study from distillation process in gas to liquid technology with ASPEN simulation

open access: yesCase Studies in Chemical and Environmental Engineering, 2021
Fischer-Tropsch is a polymerization reaction that produces a long chain of hydrocarbons such as linear paraffin, linear olefins, and water. Water is a by-product of Fischer Tropsch synthesis that contains impurities such as olefins and oxygen-containing ...
Nazeri Abdul Rahman   +4 more
doaj   +1 more source

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