Is it possible to alter soil texture?

Soil texture is the relative proportion of sand, silt and clay particle in soils

08 September 2019 7,072 12 View

Is there any adverse effect of genatical modified crop varities on soil health?

sustainable soil management

08 September 2019 4,109 2 View

Why crops not responded to nitrogenous fertizers up to desired level in acid Soils?

Acid soil management

08 September 2019 3,097 12 View

Why acid sulfate soil became more acidic when water drain out?

pH of dry acid sulfate soils is very less as compare to water longed condition

08 September 2019 5,982 6 View

PH of acid sulphate Soils decreases when it drained, why?

Acid sulphate Soils management

08 September 2019 7,573 2 View

What is the sustainable agriculture?

To day agriculture section face many problems

08 September 2019 2,037 14 View

Why KMnO4 not consider as a primary standard?

Analytical Chemistry

08 September 2019 6,745 12 View

Plant can able to absorb phosphorus through leaves?

To day in market liquid N/P/K fertilizers available, but my opinion is that it is OK for N and K but plant can not absorb phosphorus through leaves or any aerial part, it is only by root.

08 September 2019 1,989 9 View

What is the unit of pH?

Generally we write pH value without unit, but it has unit

08 September 2019 5,958 13 View

What is basic difference between colorimeter and spectronic-20(instruments)?

Soil testing laboratory

07 August 2019 8,630 10 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to quantify carbon deposition on CuZnAl catalyst?

Dear All, I want to quantify carbon deposition on the surface of the CuZnAl catalyst. I have tried thermogravimetric analysis, but I've got weight gain as the active Cu- get oxidised. Does anyone...

01 March 2021 1,907 3 View

Why Trivalent chromium start precipitating above PH 5 ? Moreover discuss difference between adsorption of chromium and precipitation of chromium ?

I am a student of MS Environmental Engineering and started my research phase. I am working on metal removal ( chromium iii ) by using activated carbon prepared from the agricultural feedstock. So...

01 March 2021 5,475 2 View

How can I assign a velocity along one direction to CO2 molecules in a molecular dynamics simulation using GROMACS?

Dear all, I am trying to perform a MD simulation about the interaction between CO2 and a polymer. I create my model, solvate it and perform the NVT and NPT equilibration. Now I am not able to...

26 February 2021 10,014 3 View

CGA 300 Regulator for CO2 cylinder?

Has anyone ever tried to deliver CO2 with a CGA 300 regulator? I know that a CGA 320 regulator is standard for CO2. The issue is that I currently do not have any free CGA 320 regulators. I also...

25 February 2021 3,292 3 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

What are the methods used for CNT..?

Respected Professor's i hope you are doing well and happy. i need some information about carbon Nanotubes. before blending the CNT with the matrix the CNT has been introducing in some treatments....

24 February 2021 5,383 5 View

How to Control Whiteflies in coconut leaves?

24 February 2021 1,005 1 View

How to clean up TEM grid with plasma cleaner?

I need to clean the hydrocarbon contamination on the carbon substrate of TEM grid. However, I heard that substrate could be broken by the powerful plasma. My substrate is pure carbon, with ~3nm,...

23 February 2021 3,262 5 View