A Comprehensive Analysis of Organic Matter Removal from Clay-Sized Minerals Extracted from Oil Sands Using Low Temperature Ashing and Hydrogen Peroxide

2009 ◽  
Vol 23 (7) ◽  
pp. 3716-3720 ◽  
Author(s):  
Adebukola Adegoroye ◽  
Peter Uhlik ◽  
Oladipo Omotoso ◽  
Zhenghe Xu ◽  
Jacob Masliyah
Keyword(s):  
Hydrogen Peroxide ◽  
Organic Matter ◽  
Low Temperature ◽  
Oil Sands ◽  
Comprehensive Analysis ◽  
Organic Matter Removal ◽  
Low Temperature Ashing

Effect of organic matter removal by low-temperature ashing on dispersion of undisturbed aggregates from a tropical crusting soil

Geoderma ◽  
1999 ◽  
Vol 93 (3-4) ◽  
pp. 311-324 ◽  
Author(s):  
L.P. D'Acqui ◽  
G.J. Churchman ◽  
L.J. Janik ◽  
G.G. Ristori ◽  
D.A. Weissmann
Keyword(s):  
Organic Matter ◽  
Low Temperature ◽  
Organic Matter Removal ◽  
Low Temperature Ashing

Physical protection of organic matter in minesoils assessed by low-temperature ashing (LTA)

Geoderma ◽  
2017 ◽  
Vol 288 ◽  
pp. 120-129 ◽  
Author(s):  
Luigi P. D'Acqui ◽  
Alessandra Bonetti ◽  
Roberto Pini ◽  
Giacomo Certini
Keyword(s):  
Organic Matter ◽  
Low Temperature ◽  
Physical Protection ◽  
Low Temperature Ashing

scholarly journals Research about Organic Matter Removal and Biofilms Development of Pilot-Scale UV/H2O2-BAC Process

Water ◽  
2021 ◽  
Vol 13 (4) ◽  
pp. 565
Author(s):  
Wuchang Song ◽  
Congcong Li ◽  
Zhenqi Du ◽  
Jiangang Yue ◽  
Wenjun Sun ◽  
...  
Keyword(s):  
Hydrogen Peroxide ◽  
Organic Matter ◽  
Organic Carbon ◽  
Microbial Communities ◽  
High Throughput Sequencing ◽  
Drinking Water Treatment ◽  
Pilot Scale ◽  
Process Efficiency ◽  
Organic Matter Removal ◽  
One Year

As a green advanced process for drinking water treatment, the UV/hydrogen peroxide (UV/H2O2) process has been gradually applied in China. To study the effect and mechanism of organic matter removal and the development of microbial communities in the UV/H2O2-biological activated carbon (UV/H2O2-BAC) process, a pilot-scale UV/H2O2-BAC system was built and operated over one year. Low water temperature affects the UV/H2O2 process efficiency, the biofilms in the BAC system were mature and stable after 240 days, and the contribution rate of BAC adsorption to dissolved organic carbon (DOC) removal was approximately 14.2% after one year of operation. The liquid chromatography-organic carbon detection (LC-OCD) analysis shows that UV/H2O2 process can increase the amounts of Low Molecular Weight (LMW) neutrals, and the specific UV absorbance (SUVA254) value is not suitable for predicting Trihalomethanes (THMs) precursor contents in water after UV/H2O2 treatment. High-throughput sequencing results prove that microbial species in the middle section are the most abundant compared to those in the influent and effluent sections, hydrogen peroxide has lower inhibition on the development of microbial community than ozone and the low concentration of hydrogen peroxide (<0.25 mg/L) promotes the development of the microbial communities, hydrogen peroxide can reduce Proteobacteria abundance by inhibiting the growth of anaerobes. Acidobacteria may have a certain contribution to the degradation of soil organic matter (SOM), and the effluent section of BAC with low DOC concentration cannot form the dominant species of Rhodobacter.

Comparative Kinetic Study of Carrier Type in a Moving Bed System Applied to Organic Matter Removal in Urban Wastewater Treatment

2011 ◽  
Vol 223 (4) ◽  
pp. 1699-1712 ◽  
Author(s):  
J. Martín-Pascual ◽  
C. López-López ◽  
A. Cerdá ◽  
J. González-López ◽  
E. Hontoria ◽  
...  
Keyword(s):  
Organic Matter ◽  
Wastewater Treatment ◽  
Kinetic Study ◽  
Urban Wastewater ◽  
Organic Matter Removal ◽  
Moving Bed ◽  
Urban Wastewater Treatment

Evaluating fluorescence and ultraviolet photometry to assess dissolved organic matter removal during coagulation-flocculation

2011 ◽  
Vol 25 (4) ◽  
pp. 540-546 ◽  
Author(s):  
Gone Droh Lanciné ◽  
Kamagate Bamory ◽  
Ligban Raymond ◽  
Savane Issiaka ◽  
Biemi Jean
Keyword(s):  
Organic Matter ◽  
Dissolved Organic Matter ◽  
Organic Matter Removal
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