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roplant.org - a korea based membrane filtration & desalination portal - are conducting to share data, information for product promotion, education ..etc
roplant.org - a korea based membrane filtration & desalination portal - are conducting to share data, information for product promotion, education ..etc
In celebration of World Water Week, the ESA-sponsored medical doctor Carmen Possnig and plumber Florentin Camus pose with the water recycling facility that makes life possible at Concordia research station, located on Antarctica’s high plateau.
Also known as White Mars, Antarctica is the closest resemblance on Earth to a remote, inhospitable planet. It is extremely cold, with temperatures ranging between –30°C to –60°C.
Resources are scarce and difficult to come by. During winter, the crew is completely isolated and must solve any problems without outside help. Due to international treaties protecting the Antarctic all waste material must be removed from the continent.
This is quite the challenge at Concordia station, a joint venture between the French Polar Institute and the Italian Antarctic programme. The station houses approximately 14 people during winter and many more during the summer. Water usage varies but can roughly be estimated anywhere between 40 to 100 litres per person per day and generating enough water without causing environmental stress and using too much energy is a difficult task.
In Antarctica and off-planet we rely on technology to accommodate humans, and it all starts with working with what you have, and what Antarctica has is tonnes of snow.
The station produces a base amount of hygienic water by melting snow, adding minerals to it, and then exposing it to UV light to kill impurities.
Once the water is used, it goes through the treatment system that emerged from the Micro-Ecological Life Support System Alternative programme. Known as Melissa, the programme develops regenerative life support technologies for astronauts in space.
This ‘grey water’, a term indicating water that has been used for showers, washing up, and laundry, is processed to turn it back into hygienic water. The first step is nanofiltration: the water is forced through a ceramic honeycomb peppered with holes 700 times finer than a strand of human hair, followed by filtering through a pair of membranes. In the final step, diluted water molecules are further filtered out through the process of reverse osmosis.
The system is able to reclaim roughly 85% of the water, with freshly melted snow water replenishing the residual portion that is unfit for use. This concentrated residue is stored and eventually removed from Antarctica.
Developed by ESA and built by French company Firmus, the system was installed at Concordia in 2005. Since then it has operated without significant problems. It is also being used in other parts of the world to provide fresh water to communities in need.
Water recycling is just one arm of the Melissa project creating a closed regenerative life support system capable of converting biological waste such as urine and carbon dioxide into water, oxygen, and nutrients for long space missions.
Recent experiments on the International Space Station have demonstrated technology that recycles oxygen using microorganisms undergoing photosynthesis.
To read more about life at Concordia research station, follow the Chronicles from Concordia blog.
Credits: ESA/IPEV/PNRA-C. Verseux
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The purpose of running Roplant is to contribute to the development of water treating technology by accumulating exchanging educating technical data such as Sea Water Desalination, Membrane Filtration. It also promotes friendship among the engineers in various fields.
Reverse Osmosis System' and 'Water Treatment Plant' make up a compound word, Roplant. This word implies water treating technologies such as Sea Water Desalination, Membrane Filtration and so forth.
'Roplant was started in year 2002 as an official home page of Membrane Filtration & Desalination Research Center, a non profit organization.
We promise you that Roplant will constantly be updated to provide you with numerous benefits, and we hope for your continuous support and encouragement. Thank you.
Surface Water Treatment System
For downstream water treatment or distribution system for municipal applications, pre treatment is necessary. While pretreatment it is must to ensure that water so treated becomes free from all sorts of suspended solid, organics,colloidal matter, iron manganese etc. The common pretreatment process and equipments that are generally used for surface water are:
Micro-filtration
Clarifiers (both solid contact clarifiers and inclined plate clarifiers)
Filters
Chlorination system
Filters- Pressure and Gravity types
Chemical feed system
For the better quality of water, various types of advanced membrane technologies like RO, NF (nanofiltration) are used for surface water pretreatment in order to provide potable drinking water to the locality. Similar techniques and equipments are used for pre treating municipal wastewater. Micro- filtration system is considered as the most advanced technology for treating municipal water. The municipal wastewater treatment follow the following sequence:
The conventional plants as compared to micro filtration occupies a small area thereby reducing required space and also cost of installation. This type of process is easy to operate and their maintenance is easy and cost effective.
R.O.Tack Water Technology
Water Treatment sector is undergoing a rapid change on account of the entry barrier in the global market. In competitive and quality environment international level recognition has become need for every company for the longer-term growth. Every component of the quality system in the plant that meets the National and International standards has become necessity for today. Therefore every step of the project delivery from conceptualization detailed engineering to documentation have to be prepared to comply with the stringent regulatory requirements.
The foundation stone of R.O. Tack Water Technology was laid in the year of 2001 in Karachi by a veteran Mr. Ayaz Attari and Mr. Azhar Frooqi is the main Director of the company who guided the company to touch the height of success. Due to the continuous efforts of the our director towards excellence R.O.Tack Water Technology has become an unrivaled manufacturer & supplier of RO Water Systems; especially Reverse Osmosis Systems. Today our Reverse Osmosis Filtration Systems are considered as the best in the market. Some of the attributes that play significant role in our uniqueness are as follows and we provide complete range of solution like packaged system turn key projects and also we offer you technical services.
Multi Grade Filter
Dual Media Filter
Micro filtration
Ultra Filtration
Nano Filtration
Reverse Osmosis
Water Softening System
Demineralization Plant
Mixed Bed Plant
Sea Water Desalination Plant
Waste Water Recovery Plant
Water Treatment Chemicals
Sewage treatment plant
Mineral Water Treatment Plant
Package Drinking Water Treatment Plant
Swimming Pool Filtration Systems
DM Plant
Effluent Minimization
Sterilization by Ultraviolet Systems
Ozonation.
Domestic RO system
Water filtration plant for residential projects
Chemicals,
Turn Key Projects
Complete Detail Design, Engineering, Procurement and construction provided at single finger only for complete End to End solution with high quality deliverables.
Our Deliverables.
Detail Proposal with Costing.
Basic Design and Engineering Packages.
Complete Engineering with all related standard norms.
Complete procurement.
Construction
Commissioning.
Operation and maintenance.
Tel: +92 (21) 5436228
Fax: +92 (21) 2621927
Cell: +92 (300) 2824299
Email:www.rotackwater@yahoo.ca
Website: www.rotackwater.com
Watch this video on Vimeo. Video created by rotack.
www.roplant.org/Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
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- ▒ WaterInline ▒ Water Industry Exchange -
The purpose of running Roplant is to contribute to the development of water treating technology by accumulating exchanging educating technical data such as Sea Water Desalination, Membrane Filtration. It also promotes friendship among the engineers in various fields.
Reverse Osmosis System' and 'Water Treatment Plant' make up a compound word, Roplant. This word implies water treating technologies such as Sea Water Desalination, Membrane Filtration and so forth.
'Roplant was started in year 2002 as an official home page of Membrane Filtration & Desalination Research Center, a non profit organization.
We promise you that Roplant will constantly be updated to provide you with numerous benefits, and we hope for your continuous support and encouragement. Thank you.
The purpose of running Roplant is to contribute to the development of water treating technology by accumulating exchanging educating technical data such as Sea Water Desalination, Membrane Filtration. It also promotes friendship among the engineers in various fields.
Reverse Osmosis System' and 'Water Treatment Plant' make up a compound word, Roplant. This word implies water treating technologies such as Sea Water Desalination, Membrane Filtration and so forth.
'Roplant was started in year 2002 as an official home page of Membrane Filtration & Desalination Research Center, a non profit organization.
We promise you that Roplant will constantly be updated to provide you with numerous benefits, and we hope for your continuous support and encouragement. Thank you.
Used RO Membrane (for Desalination Plant)
- Front Side, Back Side, Section of RO Membrane -
▶ Silt is composed by suspended particulates of all types that accumulate on the membrane surface. Sources of silt are organic colloids, iron corrosion products,precipitated iron hydroxide, algae, and fine particular matter. Silt Density Index testing is a widely accepted method for estimating the rate at which colloidal and particle fouling will occur in water purification systems, especially using reverse osmosis (RO) or Nanofiltration membranes.
- World Water Treatment Community -
source: www.roplant.org
- water Industry Exchange -
source: www.waterinline.com/
roplant.org - a korea based membrane filtration & desalination portal - are conducting to share data, information for product promotion, education ..etc
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
- World Water Treatment Community -
source: www.roplant.org
- water Industry Exchange -
source: www.waterinline.com/
- World Water Treatment Community -
source: www.roplant.org
- water Industry Exchange -
source: www.waterinline.com/
The purpose of running Roplant is to contribute to the development of water treating technology by accumulating exchanging educating technical data such as Sea Water Desalination, Membrane Filtration. It also promotes friendship among the engineers in various fields.
Reverse Osmosis System' and 'Water Treatment Plant' make up a compound word, Roplant. This word implies water treating technologies such as Sea Water Desalination, Membrane Filtration and so forth.
'Roplant was started in year 2002 as an official home page of Membrane Filtration & Desalination Research Center, a non profit organization.
We promise you that Roplant will constantly be updated to provide you with numerous benefits, and we hope for your continuous support and encouragement. Thank you.
Solar Thermal Desalination System
- Water World treatment Website -
- ▒ WaterInline ▒ Water Industry Exchange -
"korea desalination association"
- World Water Treatment Community -
source: www.roplant.org
- water Industry Exchange -
source: www.waterinline.com/
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
Solar Thermal Desalination System
- ▒ WaterInline ▒ Water Industry Exchange -
"korea desalination association"
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
roplant.org - a korea based membrane filtration & desalination portal - are conducting to share data, information for product promotion, education ..etc
roplant.org - a korea based membrane filtration & desalination portal - are conducting to share data, information for product promotion, education ..etc
A close-up of the pressure vessels of the filtration system. Water is run through these vessels, which contain membranes that filter the water.
Bellingham Herald Reporter Ralph Schwartz (left) discusses the water softening system pilot project with City consultant Andy Law of Wison Engineering Monday, July 1, 2013 as Public Works Director Janice Marlega and Chief Water Treatment & Wastewater Treatment Operator Mike Olinger listen in.
The City is studying the nanofiltration softening system using a smaller version of what could eventually be installed at the Water Treatment Plant. The equipment will be run for approximately three months to gather data needed to report to the state Department of Health prior to approval of the project.
roplant.org - a korea based membrane filtration & desalination portal - are conducting to share data, information for product promotion, education ..etc
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
- ▒ WaterInline ▒ Water Industry Exchange -
2007 IDA Conference
"Membrane Filtration & Desalination Research Center"
The purpose of running Roplant is to contribute to the development of water treating technology by accumulating exchanging educating technical data such as Sea Water Desalination, Membrane Filtration. It also promotes friendship among the engineers in various fields.
Reverse Osmosis System' and 'Water Treatment Plant' make up a compound word, Roplant. This word implies water treating technologies such as Sea Water Desalination, Membrane Filtration and so forth.
'Roplant was started in year 2002 as an official home page of Membrane Filtration & Desalination Research Center, a non profit organization.
We promise you that Roplant will constantly be updated to provide you with numerous benefits, and we hope for your continuous support and encouragement. Thank you.
- World Water Treatment Community -
source: www.roplant.org
- water Industry Exchange -
source: www.waterinline.com/
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
Membrane Filtration & Desalination Research Center (Roplant Water)
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
- ▒ WaterInline ▒ Water Industry Exchange -
2007 IDA Conference
"Membrane Filtration & Desalination Research Center"
- ▒ WaterInline ▒ Water Industry Exchange -
2007 IDA Conference
"Membrane Filtration & Desalination Research Center"
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !
- ▒ WaterInline ▒ Water Industry Exchange -
2007 IDA Conference
"Membrane Filtration & Desalination Research Center"
- ▒ WaterInline ▒ Water Industry Exchange -
2007 IDA Conference
"Membrane Filtration & Desalination Research Center"
- ▒ WaterInline ▒ Water Industry Exchange -
Roplant are conducting to share information for data, product promotion, education, seminar related to Water Treatment Technology.
Free access to uploading date and using information by 30 seconds signing up in Roplant.
Especially, enrolling your company or production, it makes more value as sharing with everybody in the world.
Free access to uploading and using data !
Infinite value creation !