scholarly journals Electrochemical Disinfection in Water and Wastewater Treatment: Identifying Impacts of Water Quality and Operating Conditions on Performance

2021 ◽  
Vol 55 (6) ◽  
pp. 3470-3482
Author(s):  
Steven Hand ◽  
Roland D. Cusick
Keyword(s):  
Water Quality ◽  
Wastewater Treatment ◽  
Operating Conditions ◽  
Water And Wastewater Treatment ◽  
Electrochemical Disinfection ◽  
Water And Wastewater

scholarly journals Nanofiltration for water and wastewater treatment – a mini review

2013 ◽  
Vol 6 (1) ◽  
pp. 47-53 ◽  
Author(s):  
H. K. Shon ◽  
S. Phuntsho ◽  
D. S. Chaudhary ◽  
S. Vigneswaran ◽  
J. Cho
Keyword(s):  
Water Quality ◽  
Wastewater Treatment ◽  
Energy Consumption ◽  
Reverse Osmosis ◽  
Lower Energy ◽  
Quality Standards ◽  
Water Quality Standards ◽  
Paper Briefly ◽  
Water And Wastewater Treatment ◽  
Water And Wastewater

Abstract. The application of membrane technology in water and wastewater treatment is increasing due to stringent water quality standards. Nanofiltration (NF) is one of the widely used membrane processes for water and wastewater treatment in addition to other applications such as desalination. NF has replaced reverse osmosis (RO) membranes in many applications due to lower energy consumption and higher flux rates. This paper briefly reviews the application of NF for water and wastewater treatment including fundamentals, mechanisms, fouling challenges and their controls.

scholarly journals Current Trends in the Application of Nanomaterials for the Removal of Emerging Micropollutants and Pathogens from Water

Molecules ◽  
2020 ◽  
Vol 25 (9) ◽  
pp. 2016 ◽  
Author(s):  
Petros Kokkinos ◽  
Dionissios Mantzavinos ◽  
Danae Venieri
Keyword(s):  
Wastewater Treatment ◽  
Large Scale ◽  
Metal Organic Framework ◽  
Continuous Production ◽  
Real Life ◽  
Operating Conditions ◽  
Water Supply Systems ◽  
Comprehensive Overview ◽  
Water And Wastewater Treatment ◽  
Water And Wastewater

Water resources contamination has a worldwide impact and is a cause of global concern. The need for provision of clean water is becoming more and more demanding. Nanotechnology may support effective strategies for the treatment, use and reuse of water and the development of next-generation water supply systems. The excellent properties and effectiveness of nanomaterials make them particularly suitable for water/wastewater treatment. This review provides a comprehensive overview of the main categories of nanomaterials used in catalytic processes (carbon nanotubes/graphitic carbon nitride (CNT/g-C3N4) composites/graphene-based composites, metal oxides and composites, metal–organic framework and commercially available nanomaterials). These materials have found application in the removal of different categories of pollutants, including pharmaceutically active compounds, personal care products, organic micropollutants, as well as for the disinfection of bacterial, viral and protozoa microbial targets, in water and wastewater matrices. Apart from reviewing the characteristics and efficacy of the aforementioned nanoengineered materials for the removal of different pollutants, we have also recorded performance limitations issues (e.g., toxicity, operating conditions and reuse) for their practical application in water and wastewater treatment on large scale. Research efforts and continuous production are expected to support the development of eco-friendly, economic and efficient nanomaterials for real life applications in the near future.

scholarly journals Nanofiltration for water and wastewater treatment – a mini review

2013 ◽  
Vol 6 (1) ◽  
pp. 59-77 ◽  
Author(s):  
H. K. Shon ◽  
S. Phuntsho ◽  
D. S. Chaudhary ◽  
S. Vigneswaran ◽  
J. Cho
Keyword(s):  
Water Quality ◽  
Wastewater Treatment ◽  
Lower Energy ◽  
Quality Standards ◽  
Control Mechanisms ◽  
Membrane Process ◽  
Water Quality Standards ◽  
Paper Briefly ◽  
Water And Wastewater Treatment ◽  
Water And Wastewater

Abstract. The application of membrane technology in water and wastewater treatment is increasing due to stringent water quality standards. Nanofiltration (NF) is one of the widely used membrane processes for water and wastewater treatment in addition to other applications such as desalination. NF has replaced reverse osmosis (RO) membranes in many applications due to lower energy consumption and higher flux rates. This paper briefly reviews the application of NF for water and wastewater treatment including fundamentals of membrane process in general, mechanisms of NF process including few basic models. fouling challenges and their control mechanisms adopted.

Chemical Water and Wastewater Treatment VIII

2015 ◽  
Vol 4 (0) ◽  
pp. 9781780402840-9781780402840
Author(s):  
H. Hahn ◽  
E. Hoffman ◽  
H. Odegaard
Keyword(s):  
Wastewater Treatment ◽  
Water And Wastewater Treatment ◽  
Water And Wastewater ◽  
Chemical Water
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