Results 21 to 30 of about 35,555 (288)

Chlorine Absorption and the Chlorination of Water. [PDF]

open access: yesJournal of Industrial & Engineering Chemistry, 1919
n ...
Wolman, Abel, Enslow, Linn H.
openaire   +1 more source

Pilot scale study of chlorination-induced transport property changes of a seawater reverse osmosis membrane [PDF]

open access: yes, 2013
A pilot-scale study was performed to assess variations of reverse osmosis (RO) membrane water permeance (A) and salt retention (Robs) induced by chlorination and to compare them with those observed at the lab-scale. A chlorination protocol was adapted to
Causserand, Christel   +3 more
core   +1 more source

Kinetics of chlorination of vanadium slag by microwave heating

open access: yes工程科学学报, 2020
Microwave heating was used in this study to chlorinate the extraction of Fe, Mn, V, and Cr from vanadium slag using AlCl3 molten salt at a temperature range from 500 to 800 °C. Microwave heating chlorination kinetics was studied in a non-isothermal mode.
Bo TAN   +3 more
doaj   +1 more source

Hospital wastewater in Iran: a systematic review and challenges for proper management during coronavirus disease (2019) pandemic [PDF]

open access: yesJournal of Applied Research in Water and Wastewater, 2021
Healthcare facilities are vital establishments to improve the public health, but with poor waste and wastewater management, may turn into a potential health risk.
Nafise Jamialahmadi   +2 more
doaj   +1 more source

A comparative study on the chloride effectiveness of synthetic rutile and natural rutile manufactured from ilmenite ore

open access: yesScientific Reports, 2021
Studies on continuous and selective chlorination by using ilmenite have been actively conducted because the efficient removal of FeO from ilmenite(FeTiO3) ore using selective chlorination not only improves the reaction purity of TiCl4 but it also leads ...
Eun Jin Jung, Jinyoung Kim, Ye Rin Lee
doaj   +1 more source

Tomato Yield and Quality and Emitter Clogging as Affected by Chlorination Schemes of Drip Irrigation Systems Applying Sewage Effluent

open access: yesJournal of Integrative Agriculture, 2012
Chlorination has been recognized as an efficient and economically favorable method for treating clogging in drip emitters caused by biological growth during sewage application. Further important criteria for determining an optimal chlorination scheme are
Jiu-sheng LI, Yan-feng LI, Hang ZHANG
doaj   +1 more source

Development of Efficient and Selective Processes for the Synthesis of Commercially Important Chlorinated Phenols

open access: yesOrganics, 2021
para-Selective processes for the chlorination of phenols using sulphuryl chloride in the presence of various sulphur-containing catalysts have been successfully developed.
Keith Smith, Gamal A. El-Hiti
doaj   +1 more source

Effects of Chlorination on Soil Chemical Properties and Nitrogen Uptake for Tomato Drip Irrigated with Secondary Sewage Effluent

open access: yesJournal of Integrative Agriculture, 2014
Chlorination is usually an economical method for treating clogging in drip emitters during sewage application. Appropriate assessment of the responses of soil and crop is essential for determining an optimal chlorination scheme.
Yan-feng LI, Jiu-sheng LI, Hang ZHANG
doaj   +1 more source

Research Status of Granulation Technology Process of Fine-Grade Rich Titanium Material

open access: yesKuangchan zonghe liyong, 2022
Titanium resources are enriched to extract titanium and remove impurities to obtain titanium-rich materials that meet the requirements of boiling chlorination furnace charge.
Xiaolei Hou   +5 more
doaj   +1 more source

Formation of chlorinated hydrocarbons by water chlorination

open access: yesChemosphere, 1994
Abstract Model experiments were carried out on the reaction behaviour of benzene, phenol and phenylalanine during chlorination with NaOCI in aqueous solution. The influence of the pH-value, concentration, reaction time and UV-light were also determined.
Lahaniatis, E. S.   +3 more
openaire   +2 more sources

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