A Pilot Study of Post Combustion Carbon Capture & Sequestration Pilot Plant Aimed at Feasibility Analysis of Installation of a Carbon Capture, Utilization and Sequestration (CCUS) Plant on a Large Thermal Unit in India

2019 ◽  
Author(s):  
Vinod Krishna Sethi ◽  
Savita Vyas ◽  
Partha S. Dutta
Keyword(s):  
Pilot Study ◽  
Pilot Plant ◽  
Carbon Capture ◽  
Feasibility Analysis ◽  
Thermal Unit

scholarly journals Investigation of Mineral-Processing Wastewater Recycling Processes: A Pilot Study

2018 ◽  
Vol 10 (9) ◽  
pp. 3069 ◽  
Author(s):  
Jin Park ◽  
Young-Soo Han ◽  
Sang-Woo Ji
Keyword(s):  
Wastewater Treatment ◽  
Pilot Study ◽  
Zeta Potential ◽  
Fresh Water ◽  
Pilot Plant ◽  
Mineral Processing ◽  
Treated Water ◽  
Remote Locations ◽  
Sludge Recycling ◽  
Wastewater Recycling

Mineral processing requires large amounts of water, but, often in the remote locations of many mines, sufficient fresh water frequently cannot be supplied. Therefore, recycling of water is important in mineral processing and enhancing the efficiency of the liquid-solid separation and dewatering steps in mineral processing wastewater treatment is critical. The objectives of the study were to evaluate the effect of anionic flocculant dosage and sludge recycling (SR) on solid removal and sludge dewaterability. Different combinations of the flocculant dosage with and without SR were applied in a mineral-processing wastewater treatment pilot plant. Increasing the amount of flocculant dose of 1.1% v/v (flocculant solution to wastewater) did not significantly decrease the turbidity of the treated water, while the combination of a flocculant with SR increased the zeta potential. Increasing flocculant dose adversely affected dewaterability, although the dewaterability of the 0.6% v/v flocculant-treated sludge significantly increased after aging of the sludge. Sludge recycling was effective for increasing the dewaterability, and a flocculant dose of 1.1% v/v with SR led to formation of large flocs that were stable during aging and sonication.

scholarly journals Extended flue gas trials with a membrane-based pilot plant at a one-ton-per-day carbon capture rate

2015 ◽  
Vol 496 ◽  
pp. 48-57 ◽  
Author(s):  
Lloyd S. White ◽  
Xiaotong Wei ◽  
Saurabh Pande ◽  
Tony Wu ◽  
Timothy C. Merkel
Keyword(s):  
Flue Gas ◽  
Pilot Plant ◽  
Carbon Capture ◽  
Capture Rate

scholarly journals Results from a Pilot Plant Using Un-promoted Potassium Carbonate for Carbon Capture

2013 ◽  
Vol 37 ◽  
pp. 448-454 ◽  
Author(s):  
Dimple Quyn ◽  
Aravind V. Rayer ◽  
Jeffri Gouw ◽  
Indrawan Indrawan ◽  
Kathryn A. Mumford ◽  
...  
Keyword(s):  
Potassium Carbonate ◽  
Pilot Plant ◽  
Carbon Capture

A Pilot Study on Enhancing Nitrification by Bioaugmentation

2012 ◽  
Vol 518-523 ◽  
pp. 569-574
Author(s):  
Qiong Wan ◽  
Lei Li ◽  
Dang Cong Peng
Keyword(s):  
Pilot Study ◽  
Activated Sludge ◽  
Pilot Plant ◽  
Municipal Wastewater ◽  
Removal Rate ◽  
Experimental Results ◽  
Main Stream ◽  
Reject Water ◽  
Side Stream ◽  
N Removal

Enhancing nitrification from municipal wastewater by bioaugmentation was investigated in a pilot plant operated in A2/O process. Reject water was used to cultivate nitrifier in O/A process (side stream), and the exceed sludge in side stream was used to bioaugmentation. The experimental results showed that bioaugmentation was very effective for enhancing nitrification. After nitrifier bioaugmentation, the NH4+-N removal rate was improved more than 30% in main stream. And AUR and NUR of the activated sludge increased from 2.61 mgNH4+-N /(gMLSS•h) and 2.38 mgNO2--N/(gMLSS•h) to 5.32 mgNH4+-N /(gMLSS•h) and 3.81 mgNO2--N/(gMLSS•h), which was as 2.04 times and 1.60 times as those of before bioaugmentation in main stream respectively.

A Pilot Study on the Volume Ratio of Anaerobic / Anoxic / Aerobic in A2/O Process Influence on Nitrogen and Phosphorus Removal

2012 ◽  
Vol 518-523 ◽  
pp. 2980-2985
Author(s):  
Qiong Wan ◽  
Qian Feng ◽  
Dang Cong Peng ◽  
Shi Ping Jing
Keyword(s):  
Pilot Study ◽  
Phosphorus Removal ◽  
Pilot Plant ◽  
Removal Rate ◽  
Volume Ratio ◽  
Nitrogen And Phosphorus ◽  
Nitrogen And Phosphorus Removal ◽  
Average Value ◽  
Volume Rate ◽  
Aerobic Zone

The volume ratio of anaerobic/anoxic/aerobic was an important factor for the removal of nitrogen and phosphorus in the A2/O process. A pilot plant of A2/O process was built in Xi’an to do the research about the influence on nitrogen and phosphorus removal when the volume ratio of anaerobic/anoxic/aerobic was changed. When the HRT was 10.1h and the volume rate of anaerobic/anoxic/aerobic was 1/1.7/2.4, the removal rate of COD didn’t raise substantially than that of normal volume ratio A2/O process, the removal rate average value of TN and phosphorus were 61.5% and 85.4% respectively. On this condition, the HRT in aerobic zone shorted to 4.7h, energy was saved about 33.8% in comparing with that of conventional volume ratio A2/O process.

3T non-injected phase-contrast MRI sequences for the mapping of the external carotid branches: In vivo radio-anatomical pilot study for feasibility analysis

2018 ◽  
Vol 46 (1) ◽  
pp. 98-106 ◽  
Author(s):  
Jérémie Bettoni ◽  
Gwénaël Pagé ◽  
Anne-Virginie Salsac ◽  
Jean-Marc Constans ◽  
Sylvie Testelin ◽  
...  
Keyword(s):  
Pilot Study ◽  
Phase Contrast ◽  
Feasibility Analysis ◽  
External Carotid ◽  
Phase Contrast Mri ◽  
Mri Sequences
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