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Old books on Water : "Agnes Catlow’s Drops of Water: Their Marvellous and Beautiful Inhabitants Displayed by the Microscope "

Click here to learn more You may also like : HydroGeek: The newsletter for researchers of water resources https://hydrogeek.substack.com/ Baipatra VSC: Enroll for online courses for Free http://baipatra.ws Energy in Style: Participate in Online Internships for Free http://energyinstyle.website Innovate S: Online Shop for Water Researchers https://baipatra.stores.instamojo.com/ Call for Paper: International Journal of HydroClimatic Engineering http://energyinstyle.website/journals/ Hydro Geek Newsletter Edition 2023.1 https://notionpress.com/read/hydro-geek-newsletter-edition-2023-1 Introduction to Model Development for Prediction, Simulation, and Optimization. https://imojo.in/1DJDUzm

How to calculate Water Quality Index considering the source type,intended use and climate ?

This WQI's primary innovation is that it calculates the WQI based on the type of source from which water is collected, the WQI's intended use, and the local climate at the time the samples were retrieved. The source or location from where the sample is collected has an impact on the quality of water which the index must incorporate at the time of calculation. The purpose for which the water quality index is calculated changes the weightage of the importance of the different quality parameters. For example, if WQI is calculated for knowing how drinkable the sample is then the weightage of coliform will increase compared to other parameters as the presence of coliform in the drinking water can not be permitted. The climate of the area from where the water is collected is another criterion to consider at the time of calculating the WQI. Based on the climate also the weightage of water quality parameters will vary. There will be a difference in the weight of importance if the sampl...

Six types of filters mostly used in purifying water for city dwellers: Issue 1 of HydroGeek Newsletters

HydroGeek Vol 1 Issue 1 Filters are used to purify or convert raw untreated water into drinkable or pure water which can be safely consumed by a human being. After purification, this water has to adhere to the standards proposed by a regulating authority responsible for the said purpose. Every country has its own standards. Generally, different types of filters are used to remove or neutralize five major types of impurities observed in water:  Total and faecal coliform, Biological Oxygen Demand, Hardness, Heavy Metals and Turbidity to achieve those standards. In addition to this, there are other impurities also but if a filter can reduce or neutralize the above five impurities then the filter is allowed to be used as a self-sustainable unit for producing drinking water. The first edition of HydroGeek tries to highlight the role of water filters in creating "sustainable and healthy human life", with the following content : Content 1) Six types of filters mostly  used in pu...

Five open source free hydrologic models that you can use to model runoff of micro to macro watersheds

The principal objective of hydrologic models is to forecast the runoff of a surface water body, especially dendritic systems like rivers, streams, etc. The inputs to these models are generally Rainfall/Precipitation, Soil Characteristics, and other Climatic parameters like evapotranspiration, humidity, etc. LULC and geo-morphology are also used as the required input parameters of the hydrologic models. Both input and output of these models are temporally as well as spatially variable. Now the resolution varies with different models. Some models consider all the sub-basins to be a single watershed and determine the output based on the characteristics of this single watershed(lumped).In contrast, some other models will consider the {impact|effect} of each of the sub-basins on the central outflow of the watershed(distributed).In a few models, the entire watershed is divided into grids or units of uniform dimension. However, the accuracy is highest for the models, which considers the {impa...

Microbe Test Kit ;INR 933 per sample but 86 sample with one go

The presence of microbes can be executed within 7 to 15 days with the conventional testing method. As a result initiation of analysis of the water samples become delayed. Water Glo System from Promega helps to reduce this time delay by batch sampling for Microbe detection which can identify bio-indicator in 96 samples per conduction of experiment. The cost of sampling with the Water Glo kit is Rs.933/sample. The test utilizes the present concentration of ATP to approximate the presence of Microbes in the samples. Here is the link : Water Glo System Originally Shared in LinkedIn Founding Editor of Innovate for Sustainability http://www.baipatra.ws s.