Results 1 to 10 of about 16,113,232 (257)

Oil/Water Separation Using Waste-Derived Functional Materials with Special Wetting Behavior

open access: yesResources, 2022
The separation of both emulsified and immiscible oil/water mixtures using materials with special wetting behavior (hydrophobic-oleophilic or hydrophilic-oleophobic and switchable wettability) has attracted significant research attention in recent years ...
Arun K. Singh
doaj   +3 more sources

Modern technologies in the system of regeneration and purification of boron concentrate

open access: yesTrudy Odesskogo Politehničeskogo Universiteta, 2017
The analysis of the efficiency of the technological chain of a typical installation (device) SVO-6 is performed. Characteristic drawbacks, inherent in combined “evaporation-ion-exchange filtration” systems conditional to the properties of boric acid and
Ольга Анатоліївна Дорож   +2 more
doaj   +7 more sources

Creating regional infrastructure in the special economic zones of the Russian Federation to address the challenges of the Sustainable Development Goals [PDF]

open access: yesE3S Web of Conferences, 2021
Water resources are an integral part of energy, industry, food and human life. Water efficiency is given a special place in the area of achieving the Sustainable Development Goals (SDGs) promoted by the United Nations (UN).
Knyazeva Elena, Zheriborov Denis
doaj   +1 more source

Special Issue on Functional Materials in Water and Wastewater Treatment/Soil Remediation

open access: yesApplied Sciences, 2023
Material science is an interdisciplinary research field that includes interrelationships between the composition, structure, process, and performance of various materials and is widely integrated with other disciplines to form many interdisciplinary ...
Chang-Gu Lee   +2 more
doaj   +1 more source

Septic Systems and Springs Water Quality: An Overview for Florida

open access: yesEDIS, 2020
Wastewater carries pathogens, nutrients (nitrogen and phosphorus), and trace organic chemicals that may be harmful to human health and ecosystem functioning. Thus, proper treatment of wastewater is crucial.
Mary Lusk   +4 more
doaj   +5 more sources

An overview of energy intensity of drinking water production and wastewater treatment

open access: yesEnergy Reports, 2023
Drinking water has long been a free resource, but its cost is rising due to increased pollution of both surface and aquifer water sources. Drinking water requires special treatment to be potable and usable by the general public, treatments that consume a
Spiru Paraschiv   +2 more
doaj   +1 more source

Optimization of reinjection treatment technology for oilfield wastewater in Longdong area [PDF]

open access: yesE3S Web of Conferences, 2020
With the long-term water injection development of Longdong oilfields, most of the oilfield blocks have been fully in the mid-high water cut period, and the amount of oil production wastewater is increasing year by year.
Zhu Xiulan   +6 more
doaj   +1 more source

Application of vacuum preloading method in consolidating soft soil foundation

open access: yesYantu gongcheng xuebao, 2017
Based on the field data of soft foundation reinforcement, the variation laws of soil surface settlements, stratified settlements, horizontal displacements, pore water pressures and vacuum degrees are analyzed by use of the vacuum preloading technique ...
CAO Jie 1, 2, ZHENG Jian-guo 1, 2, LIU Zhi 1, 2, LI Bo 3, LI Pan 1, 2, YANG Chao 1, 2, HE Dan 1, 2, ZHAO Hai-yuan 1, 2
doaj   +1 more source

Polydimethylsiloxane based sustainable hydrophobic/oleophilic coatings for oil/water separation: A review

open access: yesCleaner Materials, 2022
Recently, engineered surfaces with special wetting behavior such as superhydrophobic and superoleophilic have gained remarkable attention of scientific community for efficiently oil/water separation application.
Lipika, Arun K. Singh
doaj   +1 more source

Experimental and modelling evaluations of sulfide formation in a mega-sized deep tunnel sewer system and implications for sewer management

open access: yesEnvironment International, 2019
Mega-sized deep tunnel sewer systems are indispensable infrastructures to convey the sewage and/or stormwater to the centralized sewage treatment works in large cities with dense populations and limited land.
Zhen-sheng Liang   +6 more
doaj   +1 more source

Home - About - Disclaimer - Privacy