Deprecated (16384): The ArrayAccess methods will be removed in 4.0.0.Use getParam(), getData() and getQuery() instead. - /home/brlfuser/public_html/src/Controller/ArtileDetailController.php, line: 150
 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php. [CORE/src/Core/functions.php, line 311]
Code Context


        trigger_error($message, E_USER_DEPRECATED);

    }
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 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php.'
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deprecationWarning - CORE/src/Core/functions.php, line 311
Cake\Http\ServerRequest::offsetGet() - CORE/src/Http/ServerRequest.php, line 2421
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Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
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Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 98

Deprecated (16384): The ArrayAccess methods will be removed in 4.0.0.Use getParam(), getData() and getQuery() instead. - /home/brlfuser/public_html/src/Controller/ArtileDetailController.php, line: 151
 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php. [CORE/src/Core/functions.php, line 311]
Code Context


        trigger_error($message, E_USER_DEPRECATED);

    }
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 You can disable deprecation warnings by setting `Error.errorLevel` to `E_ALL & ~E_USER_DEPRECATED` in your config/app.php.'
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deprecationWarning - CORE/src/Core/functions.php, line 311
Cake\Http\ServerRequest::offsetGet() - CORE/src/Http/ServerRequest.php, line 2421
App\Controller\ArtileDetailController::index() - APP/Controller/ArtileDetailController.php, line 151
Cake\Controller\Controller::invokeAction() - CORE/src/Controller/Controller.php, line 610
Cake\Http\ActionDispatcher::_invoke() - CORE/src/Http/ActionDispatcher.php, line 120
Cake\Http\ActionDispatcher::dispatch() - CORE/src/Http/ActionDispatcher.php, line 94
Cake\Http\BaseApplication::__invoke() - CORE/src/Http/BaseApplication.php, line 235
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\RoutingMiddleware::__invoke() - CORE/src/Routing/Middleware/RoutingMiddleware.php, line 162
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Routing\Middleware\AssetMiddleware::__invoke() - CORE/src/Routing/Middleware/AssetMiddleware.php, line 97
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Error\Middleware\ErrorHandlerMiddleware::__invoke() - CORE/src/Error/Middleware/ErrorHandlerMiddleware.php, line 96
Cake\Http\Runner::__invoke() - CORE/src/Http/Runner.php, line 65
Cake\Http\Runner::run() - CORE/src/Http/Runner.php, line 51
Cake\Http\Server::run() - CORE/src/Http/Server.php, line 98

Warning (512): Unable to emit headers. Headers sent in file=/home/brlfuser/public_html/vendor/cakephp/cakephp/src/Error/Debugger.php line=853 [CORE/src/Http/ResponseEmitter.php, line 48]
Code Context
            if (Configure::read('debug')) {

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        Water and Sanitation | Good tech getting better -Vasudha Venugopal    </title>
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-The Hindu



 Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.


A solar photovoltaic panel is dovetailed to a power grid or a..."/>
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-The Hindu



 Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.


A solar photovoltaic panel is dovetailed to a power grid or a..." />
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                            <div align="justify">-The Hindu</div><p align="justify"><br /> Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.</p><p align="justify">A solar photovoltaic panel is dovetailed to a power grid or a backup diesel generator that will power up during periods of weak sunshine and at night and keep producing water through a reverse osmosis plant. When the sun shines, the RO plant is powered entirely by the photovoltaic array.</p><p align="justify">The breakthrough, IIT researchers claim, lies in the integration of the system and configuring it to this particular application, called the Suryajal Project. The pilot plant produces 2.4 kilolitres a day. Since the system does not use backup batteries, maintenance and operational costs are minimal. Efforts to scale up the pilot plant to provide 1 million litres per day. The project was envisioned to be implemented near Muttukkadu, a few years ago but was shelved due to lack of funds.</p><p align="justify">Various teams of research scholars, professors and students at IIT-Madras have been working on projects that harness solar power. A team exclusively looks into manufacturing of solar cells, and ways of reducing the cost while another looks at creating small prototypes of solar power enabled systems.</p><p align="justify">&quot;Tapping solar energy is as important an option as ever since the costs of installing and running solar plants have come down by an order of magnitude in the last decade. It also promises to be a sustainable option, despite being space intensive and high on maintenance,&quot; said V. Jagadeesh Kumar, professor IIT-Madras and Head of Central Electronics Centre (CEC, IIT-M) that had piloted the Suryajal project during the period of its previous head, Dr. Kumaravel. A pilot solar plant designed and developed by the institute is used to heat infant warmers at a hospital in Dharmapuri and provide energy required to store vaccines in refrigerators. &quot;We realise standalone systems are quite useful and stand a competitive chance, especially in remote areas, where transport of diesel to power diesel generators costs a lot,&quot; said Jeevan Das, a research scholar who is working on the Suryajal project.</p><p align="justify">A major project being supervised by IIT-M Director Professor Bhaskar Ramamurthy and senior professor Ashok Jhunjhunwala looks into lowering the dependency on grid power. A 100-kW grid connected rooftop system is likely to start functioning very soon with a mission to increase it to 1 MW in the near future.</p><p align="justify"><em>The Hindu, 5 May, 2013, <a href="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true" title="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true">http://www.thehindu.com/opinion/op-ed/good-tech-getting-be<br />tter/article4684171.ece?homepage=true</a> </em></p>                                                           
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    <br><a href="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true" class="re" target="_blank">The Hindu, 5 May, 2013, http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true</a><div class="clear"></div>
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 Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.


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-The Hindu



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    <h1 class="cat-box-title">Good tech getting better -Vasudha Venugopal</h1>
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                            <div align="justify">-The Hindu</div><p align="justify"><br /> Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.</p><p align="justify">A solar photovoltaic panel is dovetailed to a power grid or a backup diesel generator that will power up during periods of weak sunshine and at night and keep producing water through a reverse osmosis plant. When the sun shines, the RO plant is powered entirely by the photovoltaic array.</p><p align="justify">The breakthrough, IIT researchers claim, lies in the integration of the system and configuring it to this particular application, called the Suryajal Project. The pilot plant produces 2.4 kilolitres a day. Since the system does not use backup batteries, maintenance and operational costs are minimal. Efforts to scale up the pilot plant to provide 1 million litres per day. The project was envisioned to be implemented near Muttukkadu, a few years ago but was shelved due to lack of funds.</p><p align="justify">Various teams of research scholars, professors and students at IIT-Madras have been working on projects that harness solar power. A team exclusively looks into manufacturing of solar cells, and ways of reducing the cost while another looks at creating small prototypes of solar power enabled systems.</p><p align="justify">&quot;Tapping solar energy is as important an option as ever since the costs of installing and running solar plants have come down by an order of magnitude in the last decade. It also promises to be a sustainable option, despite being space intensive and high on maintenance,&quot; said V. Jagadeesh Kumar, professor IIT-Madras and Head of Central Electronics Centre (CEC, IIT-M) that had piloted the Suryajal project during the period of its previous head, Dr. Kumaravel. A pilot solar plant designed and developed by the institute is used to heat infant warmers at a hospital in Dharmapuri and provide energy required to store vaccines in refrigerators. &quot;We realise standalone systems are quite useful and stand a competitive chance, especially in remote areas, where transport of diesel to power diesel generators costs a lot,&quot; said Jeevan Das, a research scholar who is working on the Suryajal project.</p><p align="justify">A major project being supervised by IIT-M Director Professor Bhaskar Ramamurthy and senior professor Ashok Jhunjhunwala looks into lowering the dependency on grid power. A 100-kW grid connected rooftop system is likely to start functioning very soon with a mission to increase it to 1 MW in the near future.</p><p align="justify"><em>The Hindu, 5 May, 2013, <a href="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true" title="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true">http://www.thehindu.com/opinion/op-ed/good-tech-getting-be<br />tter/article4684171.ece?homepage=true</a> </em></p>                                                           
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    <br><a href="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true" class="re" target="_blank">The Hindu, 5 May, 2013, http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true</a><div class="clear"></div>
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        Water and Sanitation | Good tech getting better -Vasudha Venugopal    </title>
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-The Hindu



 Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.


A solar photovoltaic panel is dovetailed to a power grid or a..."/>
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-The Hindu



 Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.


A solar photovoltaic panel is dovetailed to a power grid or a..." />
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    <h1 class="cat-box-title">Good tech getting better -Vasudha Venugopal</h1>
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                            <div align="justify">-The Hindu</div><p align="justify"><br /> Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water.</p><p align="justify">A solar photovoltaic panel is dovetailed to a power grid or a backup diesel generator that will power up during periods of weak sunshine and at night and keep producing water through a reverse osmosis plant. When the sun shines, the RO plant is powered entirely by the photovoltaic array.</p><p align="justify">The breakthrough, IIT researchers claim, lies in the integration of the system and configuring it to this particular application, called the Suryajal Project. The pilot plant produces 2.4 kilolitres a day. Since the system does not use backup batteries, maintenance and operational costs are minimal. Efforts to scale up the pilot plant to provide 1 million litres per day. The project was envisioned to be implemented near Muttukkadu, a few years ago but was shelved due to lack of funds.</p><p align="justify">Various teams of research scholars, professors and students at IIT-Madras have been working on projects that harness solar power. A team exclusively looks into manufacturing of solar cells, and ways of reducing the cost while another looks at creating small prototypes of solar power enabled systems.</p><p align="justify">&quot;Tapping solar energy is as important an option as ever since the costs of installing and running solar plants have come down by an order of magnitude in the last decade. It also promises to be a sustainable option, despite being space intensive and high on maintenance,&quot; said V. Jagadeesh Kumar, professor IIT-Madras and Head of Central Electronics Centre (CEC, IIT-M) that had piloted the Suryajal project during the period of its previous head, Dr. Kumaravel. A pilot solar plant designed and developed by the institute is used to heat infant warmers at a hospital in Dharmapuri and provide energy required to store vaccines in refrigerators. &quot;We realise standalone systems are quite useful and stand a competitive chance, especially in remote areas, where transport of diesel to power diesel generators costs a lot,&quot; said Jeevan Das, a research scholar who is working on the Suryajal project.</p><p align="justify">A major project being supervised by IIT-M Director Professor Bhaskar Ramamurthy and senior professor Ashok Jhunjhunwala looks into lowering the dependency on grid power. A 100-kW grid connected rooftop system is likely to start functioning very soon with a mission to increase it to 1 MW in the near future.</p><p align="justify"><em>The Hindu, 5 May, 2013, <a href="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true" title="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true">http://www.thehindu.com/opinion/op-ed/good-tech-getting-be<br />tter/article4684171.ece?homepage=true</a> </em></p>                                                           
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    <br><a href="http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true" class="re" target="_blank">The Hindu, 5 May, 2013, http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true</a><div class="clear"></div>
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Good tech getting better -Vasudha Venugopal

Published on May 5, 2013   Modified on May 5, 2013

-The Hindu Researchers at IIT-Madras have developed a hybrid solar-powered desalination plant that can serve areas suffering from severe drinking water shortage but have sea or brackish ground water. A solar photovoltaic panel is dovetailed to a power grid or a backup diesel generator that will power up during periods of weak sunshine and at night and keep producing water through a reverse osmosis plant. When the sun shines, the RO plant is powered entirely by the photovoltaic array. The breakthrough, IIT researchers claim, lies in the integration of the system and configuring it to this particular application, called the Suryajal Project. The pilot plant produces 2.4 kilolitres a day. Since the system does not use backup batteries, maintenance and operational costs are minimal. Efforts to scale up the pilot plant to provide 1 million litres per day. The project was envisioned to be implemented near Muttukkadu, a few years ago but was shelved due to lack of funds. Various teams of research scholars, professors and students at IIT-Madras have been working on projects that harness solar power. A team exclusively looks into manufacturing of solar cells, and ways of reducing the cost while another looks at creating small prototypes of solar power enabled systems. "Tapping solar energy is as important an option as ever since the costs of installing and running solar plants have come down by an order of magnitude in the last decade. It also promises to be a sustainable option, despite being space intensive and high on maintenance," said V. Jagadeesh Kumar, professor IIT-Madras and Head of Central Electronics Centre (CEC, IIT-M) that had piloted the Suryajal project during the period of its previous head, Dr. Kumaravel. A pilot solar plant designed and developed by the institute is used to heat infant warmers at a hospital in Dharmapuri and provide energy required to store vaccines in refrigerators. "We realise standalone systems are quite useful and stand a competitive chance, especially in remote areas, where transport of diesel to power diesel generators costs a lot," said Jeevan Das, a research scholar who is working on the Suryajal project. A major project being supervised by IIT-M Director Professor Bhaskar Ramamurthy and senior professor Ashok Jhunjhunwala looks into lowering the dependency on grid power. A 100-kW grid connected rooftop system is likely to start functioning very soon with a mission to increase it to 1 MW in the near future. The Hindu, 5 May, 2013, http://www.thehindu.com/opinion/op-ed/good-tech-getting-be tter/article4684171.ece?homepage=true

The Hindu, 5 May, 2013, http://www.thehindu.com/opinion/op-ed/good-tech-getting-better/article4684171.ece?homepage=true

Tagged with: drinking water Solar Energy Innovation

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