Especially in India river play a vital role in various religious activities; during various periods massive congregation along the river and bank areas disrupt something in the system; i wish to know the various forms of threaten to the ecosystem
One of my student doing M.Tech., project in wastewater treatment using OPG's; actually i don't know how to produce OPG's; could anyone help in the modelling of reactors and production of the same.
08 September 2017 4,134 4 View
My junior presently started working on Oxygenic Photogranule (OPGs) for wastewater treatment system. Could you please share any reference articles or materials available for the same.
07 August 2017 9,561 1 View
One of my research student working in he removal of chromium; while doing the experimental part the colour of the solution after adding HCl and DPC was unstable at violet colour, why?
01 February 2017 8,760 1 View
While doing one experiment for my project student, some of the microbial colonies showed purple to violet color, and some of them were white to pale yellow in nature, since i have a doubt over it,...
03 April 2016 8,022 8 View
I had some experience about the conflict between a research guide and researcher, student and teacher/mentor. Why it is arise and how it can be minimized?
02 March 2016 6,569 0 View
Dear All, I readout one article titled with rapid impact assessment matrix for water bodies, i wish to know more about the function and, is there any software available for the same tool.
31 December 2015 6,971 2 View
I wish to know the various methods involving in the enumeration of benthic organisms in aquatic water bodies;
11 December 2014 3,303 11 View
I came to know that there are materials like waste plastics being used for sustainable construction in African countries. What are the other possible construction materials available as...
31 December 2013 5,276 5 View
I wish to know what parameters should be tested before going for this type of construction.
31 December 2013 2,202 1 View
We are planned to make a study on the various things behind the water holding nature of the landscape area, for example construction of ponds and making a lake; what are the things should be...
07 August 2013 5,306 7 View
Biodiversity assessment of river ecosystems is crucial for understanding the health and stability of these environments. This question aims to explore the various techniques employed to evaluate...
07 August 2024 4,290 3 View
How far is the distance with question marks on it? There is a river, where you measure at the point out to the right and there is a low screen. The river is green, what is visible is within the...
24 July 2024 4,405 1 View
What is the harnessing rainwater harvesting for climate change adaptation and how is India trying to ensure rainwater harvesting?
20 July 2024 6,041 2 View
I have made an unpleasant discovery that I seemed to use these terms incorrectly. 'Alluvial' seems to mean "out of the river channel", flood-plain' etc. While all these cross-bedded...
15 July 2024 2,073 3 View
Where river velocity the greatest and relationship between average stream velocities is, stream roughness, and stream gradient?
13 July 2024 3,199 2 View
How do gradient and discharge change in a downstream direction and why are glacial valleys shaped differently from river valleys?
13 July 2024 9,228 3 View
What was the impact of the reform movement on India and impact of land reforms on small and marginal farmers?
09 July 2024 9,781 0 View
No explanation or detail is required to understand the question.
03 July 2024 3,958 0 View
Has India been the largest exporter of virtual water in the world and virtual water trade affect the local environment and relationship between virtual water and a water footprint?
03 July 2024 4,529 7 View
Which river basin has the lowest total replenishable groundwater resources and utilization of irrigation potential created lags behind the potential created what are the reasons?
03 July 2024 9,638 0 View