Can acetic acid be oxidized using Fenton's Reagent?

Fenton's oxidation involves the oxidation of organic molecules using hydroxyl radicals ('OH), produced by the reaction of Fe2+ and H2O2 in water. Can these 'OH radicals destroy acetic acid...

08 September 2018 8,427 12 View

How can one calculate/relate equilibrium constant and reaction rate in gas-liquid absorption with chemical reaction?

In an agitated tank experiment, component 'A' from the gas phase (continuous mode) reacts reversibly with component 'B' from the liquid phase (constant volume/batch mode) to form product AB; hence...

11 December 2014 864 15 View

Ferrous (Fe2+) complex with EDTA and NTA - What are the differences?

10 November 2014 2,224 5 View

What are the applications of an up-flow biofilm reactor (packed bed bioreactor) and a down-flow biofilm reactor?

How do we decide the liquid flow configuration in case of packed bed bioreactors for waste water treatment? Which mode - up-flow or down-flow is better for biofilm development ?

06 July 2014 9,786 7 View

How to determine the concentration of ferrous ions and total iron in the presence of chelating agents in an aqueous solution?

I have been using Ferrozine reagent (0.050 % w/w in 50 mM HEPES buffer) for determining the total Fe and Fe2+ ion concentration (and therefore the Fe3+ ion concentration from the difference)....

02 March 2014 2,946 16 View

Which organic electron donor is more suitable for denitrification process- ethanol or methanol?

Biological Denitrification- reduction of nitrates, nitrites dissolved in water to molecular nitrogen. Which electron donor (ethanol or methanol) would be more suitable if only nitrite or nitric...

01 February 2014 2,921 5 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

Does the pressure(-600 mmHg) affects pH?

When I conducted the degassing experiment using decompression under anaerobic condition(and I used ferrous based chelating agent), the oxidized ferric were observerd. So, could you tell me the...

03 March 2021 4,892 5 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

Why almost every element would be metallized in sufficiently high pressure and low temperature?

(This statement is from wikipedia, BTW). What is so special about metallic bond that is limiting high-P low-T state of a matter (as long as individual atoms exist, not white dwarf of neutron star...

02 March 2021 3,309 2 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

I have designed reflectarray element and feeding it though Horn Antenna on HFSS. After full wave simulation, I am not getting desired results?

I have designed reflectarray element to generate OAM beams at 5.8GHz and feeding it though Horn Antenna on HFSS. After full wave simulation, i am not getting desired results i.e Radiation pattern...

01 March 2021 9,701 5 View

Precipitate after adding laemmli buffer to protein solution containing Potassium Acetate?

Hi, I am running a size exclusion chromatography experiment with a buffer containing Potassium Acetate as a salt. I analyse these fractions through SDS-PAGE. After boiling my SEC fractions in...

01 March 2021 2,622 3 View