Combined hydrothermal and free nitrous acid, alkali and acid pretreatment for biomethane recovery from municipal sludge

2021 ◽  
Vol 131 ◽  
pp. 376-385
Author(s):  
Farokh laqa Kakar ◽  
Neha Purohit ◽  
Frances Okoye ◽  
Steven N. Liss ◽  
Elsayed Elbeshbishy
Keyword(s):  
Nitrous Acid ◽  
Municipal Sludge ◽  
Acid Pretreatment ◽  
Free Nitrous Acid

Enhanced lipid extraction from algae using free nitrous acid pretreatment

2014 ◽  
Vol 159 ◽  
pp. 36-40 ◽  
Author(s):  
Xue Bai ◽  
Forough Ghasemi Naghdi ◽  
Liu Ye ◽  
Paul Lant ◽  
Steven Pratt
Keyword(s):  
Nitrous Acid ◽  
Lipid Extraction ◽  
Acid Pretreatment ◽  
Free Nitrous Acid

Free nitrous acid pretreatment of sludge to achieve nitritation: The effect of sludge concentration

2019 ◽  
Vol 285 ◽  
pp. 121358 ◽  
Author(s):  
Zenghua Wang ◽  
Bo Wang ◽  
Xiaofei Gong ◽  
Xin Qiao ◽  
Yongzhen Peng
Keyword(s):  
Nitrous Acid ◽  
Acid Pretreatment ◽  
Free Nitrous Acid ◽  
Sludge Concentration

Enhancing post aerobic digestion of full-scale anaerobically digested sludge using free nitrous acid pretreatment

Chemosphere ◽  
2016 ◽  
Vol 150 ◽  
pp. 152-158 ◽  
Author(s):  
Qilin Wang ◽  
Xu Zhou ◽  
Lai Peng ◽  
Dongbo Wang ◽  
Guo-Jun Xie ◽  
...  
Keyword(s):  
Nitrous Acid ◽  
Full Scale ◽  
Acid Pretreatment ◽  
Digested Sludge ◽  
Aerobic Digestion ◽  
Free Nitrous Acid ◽  
Anaerobically Digested Sludge

Effect of Free Nitrous Acid Pretreatment on Fermentation and Anaerobic Digestion

2018 ◽  
Vol 2018 (18) ◽  
pp. 431-439 ◽  
Author(s):  
Frances Okoye ◽  
Ama Dufie Kankam ◽  
Tolulope Oludemi ◽  
Anahita Rabii ◽  
Elsayed Elbeshbishy
Keyword(s):  
Anaerobic Digestion ◽  
Nitrous Acid ◽  
Acid Pretreatment ◽  
Free Nitrous Acid

Free nitrous acid pretreatment of wasted activated sludge to exploit internal carbon source for enhanced denitrification

2015 ◽  
Vol 179 ◽  
pp. 20-25 ◽  
Author(s):  
Bin Ma ◽  
Yongzhen Peng ◽  
Yan Wei ◽  
Baikun Li ◽  
Peng Bao ◽  
...  
Keyword(s):  
Carbon Source ◽  
Activated Sludge ◽  
Nitrous Acid ◽  
Acid Pretreatment ◽  
Free Nitrous Acid
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