scholarly journals Recent developments of carbon based nanomaterials and membranes for oily wastewater treatment

RSC Advances ◽  
2017 ◽  
Vol 7 (34) ◽  
pp. 20981-20994 ◽  
Author(s):  
Bader Shafaqa Al-anzi ◽  
Ong Chi Siang
Keyword(s):  
Wastewater Treatment ◽  
Mechanical Stability ◽  
Oily Wastewater ◽  
Nanocomposite Membranes ◽  
Recent Developments ◽  
Oily Wastewater Treatment ◽  
Carbon Based Nanomaterials ◽  
Excellent Chemical ◽  
Carbon Based

Carbon-based nanocomposite membranes have recently drawn tremendous attentions among membrane scientists due to their excellent chemical, mechanical stability and antifouling properties against oil deposition/adsorption.

scholarly journals Carbon-based polymer nanocomposite membranes for oily wastewater treatment

2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Sadaf Noamani ◽  
Shirin Niroomand ◽  
Masoud Rastgar ◽  
Mohtada Sadrzadeh
Keyword(s):  
Wastewater Treatment ◽  
Mechanical Stability ◽  
Polymer Nanocomposite ◽  
Terrestrial Ecosystems ◽  
Future Research ◽  
Oily Wastewater ◽  
Nanocomposite Membranes ◽  
Water Separation ◽  
Oily Wastewater Treatment ◽  
Carbon Based

Abstract Increasing oil contaminants in water is one of the major environmental concerns due to negative impacts on human health and aquatic and terrestrial ecosystems. The objective of this review paper is to highlight recent advances in the application carbon-based polymer nanocomposite membranes for oily wastewater treatment. Carbon-based nanomaterials, including graphene and graphene-oxide (GO), carbon nanotubes (CNTs), and carbon nanofibers (CNFs), have gained tremendous attention due to their unique physicochemical properties, such as excellent chemical and mechanical stability, electrical conductivity, reinforcement capability, and their antifouling properties. This review encompasses innovative carbon-based membranes for effective oil–water separation and provides a critical comparison of these membranes regarding the permeation flux, wettability, and flux recovery. The current challenges for the successful development of carbon-based nanocomposite membranes and opportunities for future research are also discussed.

Novel silica sand hollow fibre ceramic membrane for oily wastewater treatment

2021 ◽  
Vol 9 (1) ◽  
pp. 104975
Author(s):  
Saber Abdulhamid Alftessi ◽  
Mohd. Hafiz Dzarfan Othman ◽  
Mohd. Ridhwan Adam ◽  
Twibi Mohamed Farag ◽  
Ahmad Fauzi Ismail ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Ceramic Membrane ◽  
Hollow Fibre ◽  
Silica Sand ◽  
Oily Wastewater ◽  
Oily Wastewater Treatment

Saline oily wastewater treatment using Lallemantia mucilage as a natural coagulant: Kinetic study, process optimization, and modeling

2021 ◽  
Vol 163 ◽  
pp. 113326
Author(s):  
Moein Besharati Fard ◽  
Donya Hamidi ◽  
Javad Alavi ◽  
Reza Jamshidian ◽  
Alireza Pendashteh ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Kinetic Study ◽  
Process Optimization ◽  
Oily Wastewater ◽  
Natural Coagulant ◽  
Study Process ◽  
Oily Wastewater Treatment

Study on Mechanism of Removing the Organic Matter in Heavy Oil Sewage by the Electric Flocculation Method

2012 ◽  
Vol 535-537 ◽  
pp. 2201-2208
Author(s):  
Yong Wang ◽  
Jie Nian Jie ◽  
Zhi Yong Li ◽  
Li Guo Wang ◽  
Jiang Wu ◽  
...  
Keyword(s):  
Organic Matter ◽  
Wastewater Treatment ◽  
Heavy Oil ◽  
Tin Dioxide ◽  
Electrochemical Treatment ◽  
Oily Wastewater ◽  
Treatment Technology ◽  
Before And After ◽  
Treatment Technologies ◽  
Oily Wastewater Treatment

Oily sewage is one of the wastes produced in the oil industry production process and its quantity has been increasing year by year, which influences the environment and human health severely. Electric flocculation method is one of the wide application electrochemical treatment technologies for the oily wastewater treatment at home and abroad, which has higher efficiency than other technologies at the aspect of the organic pollutants degradation. A simulative experiment device dealing with heavy oil sewage by the electric flocculation method has been designed in this paper. The mechanism of the electric flocculation method in removing organic matter of the heavy oil sewage by analyzing the change of the composition and content of the organic matter in water samples before and after the process of the electric flocculation has been studied. Research results show: the carbon/tin dioxide electrode is better than the carbon/ ruthenium dioxide electrode in removing organic matter; most alkanes matters in the oily wastewater have been removed in the dispersing oil form by the electric flocculation; as the current density increases, the types and quantity of the response organic matter can be improved while types of the new synthetic organics increase. At the same time, this paper provides a theory support in specific optimization of the electricity flocculation flotation in oily wastewater treatment technology and process.

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