scholarly journals Removal of Persistent Organic Compounds and Total Nitrogen in Wastewater by Ozonation Combined with Electrolysis Using Two-Compartment Electrolytic Flow Cell with Solid Electrolyte

2008 ◽  
Vol 31 (7) ◽  
pp. 359-365 ◽  
Author(s):  
Takahiro NAKAGAWA ◽  
Naoyuki KISHIMOTO ◽  
Masamichi ASANO ◽  
Hiroshi MIZUTANI
RSC Advances ◽  
2014 ◽  
Vol 4 (100) ◽  
pp. 57250-57266 ◽  
Author(s):  
Santanu Sarkar ◽  
Ranjana Das ◽  
Heechul Choi ◽  
Chiranjib Bhattacharjee

In recent years, the occurrence of persistent organic compounds in industrial as well as municipal effluents is becoming a serious threat to the environment. The detrimental effects can be minimized with the help of photocatalysis.


2018 ◽  
Vol 44 ◽  
pp. 00149 ◽  
Author(s):  
Monika Puchlik

The purpose of the work was to determine the effectiveness of wastewater treatment from the fruit and vegetable industry in constructed wetlands supported by a bio-preparation. An increase in the efficiency of organic substance purification expressed as BOD5 and COD by 8% in deposit with the addition of bio-preparation in relation to the control bed (without the addition of bio-preparation), was found. The efficiency of the total suspension, total nitrogen and total phosphorus increased respectively by 19.5%, 10%, and 27% in relation to the bed without addition of bio-preparation. Constructed wetlands treatment plant ensures high removal of organic compounds expressed as BOD5 and COD, as well as guarantees reduction in the concentration of nitrogen and phosphorus compounds.


1983 ◽  
Vol 55 (14) ◽  
pp. 2441-2444 ◽  
Author(s):  
Edward P. C. Lai ◽  
Becky L. Chan ◽  
Lolita L. Chan

2009 ◽  
Vol 137 (1) ◽  
pp. 147-153 ◽  
Author(s):  
Tetsuya Kida ◽  
Takuya Minami ◽  
Shotaro Kishi ◽  
Masayoshi Yuasa ◽  
Kengo Shimanoe ◽  
...  

2013 ◽  
Vol 186 (1) ◽  
pp. 1-10 ◽  
Author(s):  
Tomoaki Miichi ◽  
Takafumi Fujimoto ◽  
Takanori Takeda

2008 ◽  
Vol 108 (2) ◽  
pp. 192-198 ◽  
Author(s):  
Philip Sebastian Hjelmborg ◽  
Thomas Kjærgaard Andreassen ◽  
Eva Cecilie Bonefeld-Jørgensen

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