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Plasma-Based Water Treatment : = Guidelines for the Process Design and Scale-Up.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Plasma-Based Water Treatment :/
其他題名:	Guidelines for the Process Design and Scale-Up.
作者:	Nau-Hix, Chase.
面頁冊數:	1 online resource (156 pages)
附註:	Source: Dissertations Abstracts International, Volume: 84-02, Section: B.
Contained By:	Dissertations Abstracts International84-02B.
標題:	Chemical engineering. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29207317click for full text (PQDT)
ISBN:	9798837532597

Plasma-Based Water Treatment : = Guidelines for the Process Design and Scale-Up.
Nau-Hix, Chase.

Plasma-Based Water Treatment :Guidelines for the Process Design and Scale-Up. - 1 online resource (156 pages)

Source: Dissertations Abstracts International, Volume: 84-02, Section: B.

Thesis (Ph.D.)--Clarkson University, 2022.

Includes bibliographical references

Plasma-based water treatment (PTW) is an emerging alternative water treatment technology that uses high voltage electrical discharges formed in or near water to degrade contaminants in water. PWT is an attractive technology due to its ability to produce a wide range of highly reactive species in situ (˙OH, O˙, H˙, HO2˙, O2̄, O3, H2O2, H2, eaq-, e-, Ar+) with relatively low energy consumption. As such there is a large demand for the development of scaled-up PWT systems for onsite treatment however, due to a lack of knowledge pertaining to efficient reactor design and limited understanding of fundamental phenomena there have not been onsite applications of the technology. The work presented in this dissertation strives to fill in the knowledge gaps regarding plasma-based reactor design, system scale-up and applications for water treatment. The first study focused on developing and implementing a pilot-scale plasma reactor into a mobile treatment trailer to demonstrate the feasibility of PWT in a practical application. This demonstrated the first successful onsite application of PWT.The second study focuses on expanding the knowledge of plasma reactor design and strives to provide guidelines and recommendations for the design and scale-up of plasma reactors for water treatment. It was shown that the best performing reactor consists of a single high voltage discharge point and a large ground electrode. This study also provided various recommendations for future reactor designs and scale-up. The final work for the project focused on examining the influence of solution conductivity on PWT. It was shown that the surface activity of some contaminants can be increased in solutions with high conductivity, which results in more rapid degradation. Additionally, the roles of reactive chlorine species and UV light where found to be significant for some contaminants which provides further understanding of the fundamental processes that govern PWT.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798837532597Subjects--Topical Terms:

560457
Chemical engineering.
Subjects--Index Terms:

PFASIndex Terms--Genre/Form:

542853
Electronic books.

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