What should be the synthetic dye concentrations should be used to study colour removal efficiency?

The major issue with the dye discharged in the water is its concentration. As low concentration also has significant color in water. The major statics while release of color into effluent varies...

06 July 2018 3,029 0 View

How to measure the Al present in the soil sample using AAS or ICP?

I want to measure aluminium available in the soil sample using AAS / ICP / Spectrophotometer. So, which digestion method should be followed for sample preparation.

01 February 2015 3,198 7 View

Where can I get complete information of these dyes?

11 December 2014 1,279 0 View

Is there any method to determine copper in water using a spectrometer?

Is there any method to determine copper in water using a spectrometer?

11 December 2014 5,679 4 View

Does any one have ANN application paper on biological treatment methods on water and wastewater treatments?

11 December 2014 6,451 5 View

Is there any formula or method to determine color of solution in Pt-Co index using spectroscopic absorbance?

I would like to convert dye color which is absorbed at say 400 nm max, into Pl-Co index. Any suggestion for it.

11 December 2014 3,134 2 View

How to combine the ANN and RSM together for overcoming their limitations?

10 November 2014 5,189 3 View

Climate change and advanced soft computing based on mathematical based models!!!

Recently, I have came across a manuscript that present the use of mathematically determined parameters into a soft computing techniques. Although, climate change is always been a topic of dispute....

01 January 1970 10,014 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 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

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

Are there methods for automatically mapping floodplains, fans and terraces?

I want to map these river geoforms with as little subjectivity as possible. I have a high resolution DEM generated by drone data.

22 February 2021 7,800 3 View

Where can I find raw quantitative datasets on ecosystem services?

I'm an Undergraduate student on the search for a research topic which has to involve any ecosystem service(s) and a response to environmental change. I'm looking for raw quantitative data sets (I...

19 February 2021 5,911 2 View

What can explain a low expected heterozygosity rate for T. monococcum wild samples (0.09) ?

I conducted an SDS PAGE electrophoresis on wheat wild varieties to separate their glutenins and measure the genetic diversity of my sample. I only ran one electrophoresis. Can a genetic drift...

14 February 2021 3,971 1 View

Resume Book UEP2013 Asian Edition, dis somebodey has it?

I am looking for a copy of the resume book of UEP2013 Asian Edition (Urban Environmental Pollution 2013 Asian Edition) held in Beijing. If somebody has it, please I would like to obtain an...

11 February 2021 2,247 2 View

How to compare different models with different inputs and data length?

I want to run 5 different models to estimate stream flow. In order to optimize the characteristics of these models I use Taguchi method. So I have to run different models according to the Taguchi...

11 February 2021 7,986 6 View

How does trust influence the development of environmental projects?

Hello Scholars, I am exploring "trust" relevance in the development of socio-technical systems. What is your perception of cognitive values like trust to the energy transition/implementation of...

09 February 2021 8,133 5 View