International Journal of Trend in Scientific Research and Development

Engineers are challenged to develop cost effective ways to produce large quantities of water suitable for drinking, crop irrigation and commercial use for regions of the world that suffer from water shortages. Water desalination is expensive, requiring large amounts of energy and specialized equipment to convert saltwater into drinking water. The present study aims to develop a cheaper, cleaner, easy and more energy efficient way of desalinating seawater technique by using natural filters, it can help the common people as it affordable during their immediate requirements. The developed technique seemed to be very effective in reducing the concentration of seawater ions. The desalination system is developed by selecting coconut shell charcoal as the substrate material. As per the results obtained from prototype of seawater and brackish water, there is 60 reduction in chloride and 75 reduction in sodium this is mainly due to the usage of activated carbon charcoal as the filter media. It is also observed through experiments that there is 100 reduction in iron,53 reduction in sulphate, 20 reduction in total dissolved solids and 12 reduction in hardness which clearly indicates that the selected filter medias those are activated carbon charcoal, sand, laterite would be used as the filter medias for future experiments on desalination using natural filters.This work is to present an overview of current and future technologies applied to the desalination of brackish as well as seawater to produce freshwater for supplementing drinking water supplies to the common people in smaller quantity. Removal efficiency increases with the increase in contact time respectively, for both seawater and brackish water, which was considered to be maximum purification ~40 . 

In many countries, the Internet has become an element in people’s daily life, offering new possibilities for information access and sharing. In this new technological and information age, water is becoming a source of conflict between domestic, industrial and agricultural use. Web Based Tool is a platform allowing for a public participation in helping decision making processes during conflicting situations, especially in cases involving many stakeholders. A 3 – tier architecture framework was carefully studied and was implemented to create the Web based model. This model is an Internet Based Model that is created to benefit the users in the water management sectors in order to make timely decisions to develop the water user group’s inline with the tertiary canal. This system has been successfully developed to estimate the water productivity index and pH of soil on a micro scale based on the tertiary canal water user groups with the plot numbers alongside to allocate water without wastage. This system has the ability to provide access to those users with password who has the technical capabilities to connect to the Internet, hence bridging the digital divide between rural and urban communities. 

In many countries, the Internet has become an element in people’s daily life, offering new possibilities for information access and sharing. In this new technological and information age, water is becoming a source of conflict between domestic, industrial and agricultural use. Web Based Tool is a platform allowing for a public participation in helping decision making processes during conflicting situations, especially in cases involving many stakeholders. A 3 – tier architecture framework was carefully studied and was implemented to create the Webbased model. This model is an Internet Based Model that is created to benefit the users in the water management sectors in order to make timely decisions to develop the water user group’s inline with the tertiary canal. This system has been successfully developed to estimate the water productivity index and pH of soil on a micro scale based on the tertiary canal water user groups with the plot numbers alongside to allocate water without wastage. This system has the ability to provide access to those users with password who has the technical capabilities to connect to the Internet, hence bridging the digital divide between rural and urban communities.