Can anybody tell me the water treatment process through Fenton's Reaction Method ?

Dear Friends I am in need to understand how the Fenton's reaction works in water treatment. How is this solution prepared and how does we estimate its demand in water. Please help me to...

06 July 2018 2,215 15 View

Where can I find Ammonia Analyser ?

Is there any ammonia/ ammonium nitrogen/ Total ammonia in water/ wastewater analyser / electrode method/ instrument available ? We have an Hach company Electrode Method Analyser for ammonia...

06 July 2018 6,797 5 View

Can anybody tell me the water treatment process through Fenton's Reaction Method ?

Dear Friends Please let me tell how Fenton Reaction solution is prepared and how does its demand as an oxidant is estimated before injecting its dose. Please let me tell the contact time (period)...

06 July 2018 6,536 11 View

Is there any technique where water can be electrically neutralized for its hardness and other interferring constituents to be used in cooling towers ?

I have just come to know that some techniques are available to discharge water electrically/ electronically making it fit for industrial use in cooling towers and other uses. I am interested to...

09 October 2016 421 4 View

What are the test methods for determining Residual Chlorine and Residual Ozone in water ?

What are the test methods for determining Residual Chlorine and Residual Ozone in water ?

06 July 2014 6,057 4 View

Dear Friends, Please write me if there are any test for testing and ditinguishing Residual Chlorine and residual Ozone in water ?

Read 1 answer by scientists to the question asked by Lokesh Kumar on Jul 19, 2014

06 July 2014 2,972 1 View

Can any friend provide me Clinoptilolite Zeolite powder ?

I am in need of a chemical :Clinoptilolite Zeolite. This chemical is to be used for a research study in water treatment. If any of you can provide me a sample of 1 Kg of it. I will be really...

01 January 1970 5,784 2 View

Ammonia removal chemical in water

01 January 1970 1,339 12 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

How to separate water from glycerol solvent in a solvent recovery vacuum distillation column?

I am currently doing my third year design project. I have been assigned to design a glycerol recovery column in vinyl acetate monomer production. The process unit before the recovery column is an...

01 March 2021 9,525 4 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Why is the sum of the elements in a row in a Q matrix equal to zero?

When explaining substitution models, the substitutions are expressed as Q matrix. Why is the sum of the elements in a row zero?

28 February 2021 3,864 3 View

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

Which database would give me this list of chemical components?

Dear colleagues: I would like to know if anyone knows of a database that gives me the parameters pH, K, K, Mg, P, C, N, Zn, Cu, Ni and Cd of common foods. I find a lot of information of proteins,...

26 February 2021 5,525 3 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

To date, according to health authorities, 30% of the population's diseases are initiated by drinking water pollution. Do you know this problem?

The main studies are as follows: * regular and timely receipt of information about the state of the environment using automated systems (stationary and mobile); * operational analysis of the...

23 February 2021 912 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View