oily wastewater
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Fuel ◽  
2022 ◽  
Vol 313 ◽  
pp. 123040
Author(s):  
Peng Shi ◽  
Yuxia Gou ◽  
Jiao Li ◽  
Qiulu Zheng ◽  
Xiao Zhong ◽  
...  
Keyword(s):  

2022 ◽  
Vol 29 (2) ◽  
Author(s):  
Ahmed M.A. El Naggar ◽  
Ahmed G. Soliman ◽  
Mahmoud R. Noor El-Din ◽  
Ahmed M. Ramadan ◽  
Mohamed A. Youssef

RSC Advances ◽  
2022 ◽  
Vol 12 (2) ◽  
pp. 720-720
Author(s):  
Qianwen Zhang ◽  
Wande Ding ◽  
Huanzhen Zhang ◽  
Kefeng Zhang ◽  
Zhili Wang ◽  
...  

Correction for ‘Enhanced performance of porous forward osmosis (FO) membrane in the treatment of oily wastewater containing HPAM by the incorporation of palygorskite’ by Qianwen Zhang et al., RSC Adv., 2021, 11, 22439–22449, DOI: 10.1039/D1RA02858H.


Nanoscale ◽  
2022 ◽  
Author(s):  
Haiyang Yu ◽  
Min Wu ◽  
Gaigai Duan ◽  
Xiao Gong

Oily wastewater and oil spill caused by oil leakage accidents pose an extremely harmful to human health and environment. Thus, it is very important to exploit superhydrophobic separation materials and...


Author(s):  
Jingfang Zhu ◽  
Longyang Li ◽  
Zhixiang Zeng ◽  
Meng Dong ◽  
Haizhou Huang ◽  
...  

Membranes ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 26
Author(s):  
Nur Fatihah Zulkefli ◽  
Nur Hashimah Alias ◽  
Nur Shafiqah Jamaluddin ◽  
Norfadhilatuladha Abdullah ◽  
Shareena Fairuz Abdul Manaf ◽  
...  

The discharge of massive amounts of oily wastewater has become one of the major concerns among the scientific community. Membrane filtration has been one of the most used methods of treating oily wastewater due to its stability, convenience handling, and durability. However, the continuous occurrence of membrane fouling aggravates the membrane’s performance efficiency. Membrane fouling can be defined as the accumulation of various materials in the pores or surface of the membrane that affect the permeate’s quantity and quality. Many aspects of fouling have been reviewed, but recent methods for fouling reduction in oily wastewater have not been explored and discussed sufficiently. This review highlights the mitigation strategies to reduce membrane fouling from oily wastewater. We first review the membrane technology principle for oily wastewater treatment, followed by a discussion on different fouling mechanisms of inorganic fouling, organic fouling, biological fouling, and colloidal fouling for better understanding and prevention of membrane fouling. Recent mitigation strategies to reduce fouling caused by oily wastewater treatment are also discussed.


Materials ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 115
Author(s):  
Jiaqi Wang ◽  
Zhenzhong Fan ◽  
Qingwang Liu ◽  
Qilei Tong ◽  
Biao Wang

The discharge of oily wastewater and oil spills at sea are the current difficulties in water pollution control. This problem often leads to terrible disasters. Therefore, the effective realization of oil-water separation is a very challenging problem. Superhydrophobic sponge is a promising oil-absorbing material. In this article, we reported a superhydrophobic sponge with nano-Fe3O4 for oil-water separation. The addition of nano-Fe3O4 allows the sponge to be recycled under the action of magnetic force. The sponge has the advantages of low cost, simple preparation and efficient oil-water separation. This kind of sponge is very worthy of promotion for the treatment of oily wastewater and marine oil spill accidents.


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