What shall be the standard oxygen transfer efficiency of nanobubble aeration system ( to be considered of air flow rate calculation)?

28 September 2023 0 9K Report

I am doing an academic project now, finding out the design modification and energy saving if we replace fine bubble diffuser with nanobubble aeration in a textile effluent treatment plant . The biological system is based on SBR

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More Remya Pathirikkatt's questions See All

Is there any software to analyze the LC/MS metabolites in short duration?

Regarding LC/MS metabolites

03 April 2024 8,825 3 View

Could you please suggest a chemical precipitation route for the synthesis of ZInc Telluride nano particles?

sodium tellurite is the available Tellurium source. I have tried once and obtained a black powder but it’s getting disappeared while washing with acetone. What could be the Color range of Zinc...

04 December 2022 5,140 6 View

IL-15 or IL-7 for antigen specific T cell culture?

I have been trying to culture antigen specific specific T cell culture from PBMC's. I stumulate the PBMSC's with peptides at 1ug/ml dose, followed by 5ng/ml IL2. Thevpeptide specific T cell...

10 December 2019 8,548 3 View

Mark–Houwink–Kuhn–Sakurada coefficients for finding the molecular weight of amylopectin from cassava starch using 90% DMSO is available?

Mark–Houwink–Kuhn–Sakurada coefficients for finding the molecular weight of amylopectin from cassava starch using 90% DMSO is available in any literature?

15 February 2019 4,326 1 View

Which starch gives successful Bio-degradable plastics? give suggestions regarding best reagents and proportions for biodegradable starch?

Bio-degradable plastics from starch can anyone suggest simple tests to check the stability, biodegradability and elasticity of plastics without any instrumental support?

30 January 2019 4,149 3 View

Can anyone get me the matlab codes for Parallel and serial greedy algorithms used in compressive sensing image reconstruction? Which approach is best?

Please help in finding the best image reconstruction algorithm based on image quality.

11 September 2018 789 2 View

Suggest me statistical tests that can be used to check the effect of one IV (categorical) over a set of DVs (includes categorical & continues)?

I want to check the effect of education over the income, job, partners education and their income, total family income, and the resulting facilities in the house and finally, the effect of all...

13 June 2018 8,120 4 View

I need the district and village wise shape file of Kerala for plotting vulnerability of coastal villages.Can any one provide me with .shp/.smz files

I need the district and village wise shape file of Kerala for plotting vulnerability of coastal villages.Can any one provide me with .shp/.smz files for further analysis in spss.

02 September 2016 6,597 5 View

Which is the standard and accurate method for finding arterial stiffness?

28 February 2016 5,048 8 View

How can we calculate the tolerance factor of La doped BFO where the dopant concentration increases from 0.1 to 0.15 ?

Please explain the role of coordination number of A and B (in ABO3 perovskite structure)in finding out the tolerance factor.

07 January 2016 9,130 3 View

How to develop investments in renewable energy sources?

08 August 2024 5,112 3 View

Aspen Plus Simulation?

Greetings When one is to perform Simulation or modelling of Pyrolysis of Biomass Waste materials using Aspen Plus software, and one has both the macromolecules breakdown (Cellulose, Lignin and...

06 August 2024 5,022 1 View

Are air moisture harvesting technologies effective in combating desertification?

Air moisture harvesting Air water collection devices

06 August 2024 5,471 2 View

How to determine positive-stained cells in FACS? Use isotype or unstained control?

To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...

06 August 2024 6,726 6 View

Why do we equate male and female arousal?

Women, on the other hand, can become physically aroused (increased blood flow in the reproductive organs) without becoming psychologically aroused even in the slightest. (Robert Weiss)

05 August 2024 9,537 2 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,973 3 View

Why is the molecule's orientation with an electric field affect polarizability?

Why is the molecule's orientation with an electric field affect polarizability? Electrons are diffuse enough to be independent with respect to orientation and effect of electric field on...

03 August 2024 7,840 1 View

Why aren't most metal oxides insoluble in water?

Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...

03 August 2024 5,391 1 View

How to Transform my handy-wavy explanation of why group I/II metals oxides in aqueous solution are basic into a rigorous argument?

I heard an explanation about something being a better proton acceptor or lone pair donor but that doesn't make sense. I couldn't explain in in terms of acid-base theory. The hand-waving way I saw...

03 August 2024 9,917 0 View

How to make a Lateral flow control line more uniform?

We have a lateral flow test on Sartorius 140 NC. The conjugate is gold-monoclonal antibody. Using different control lines (GAM, protein A, protein G) we get a very strong leading edge with reduced...

31 July 2024 4,509 3 View