India, Fouling, Virginia, Reverse Osmosis, Algae


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H2O Innovation commissions pathfinding Indian membrane plant

Canada's H2O Innovation announced on 31 January 2011 that its Indian joint venture, H2O Innovation India Ltd, had commissioned the 7,000 m³/d membrane water treatment system it had designed for Larsen & Toubro Heavy Engineering (L&T) in Gujarat state.

Singapore's PUB draws curtain on algae

Singapore's national water agency PUB has for the first time installed silt curtains at the waters off Tuaspring and Singspring desalination plants, to protect them from damaging fouling of their reverse osmosis membranes by mounting levels of algae in the water.

RO-based advanced treatment plant for West Virginia mines

A 5 MGD (19,000 m³/d) membrane-based wastewater treatment plant is to be built to serve a number of coal mines in West Virginia, USA, as a result of government action following pollution violations.

AMTA and SEDA to hold Chesapeake membrane workshop

The American Membrane Technology Association (AMTA), which promotes membrane processes for desalination and water / wastewater treatment, is to hold a joint technology transfer workshop with the Southeast Desalting Association in Chesapeake, Virginia, in May 2013.

Pressure-exchanger court case goes to Hauge

The latest round of the "pressure-exchanger wars" between inventor Leif J Hauge, his company Isobarix Inc and energy-recovery equipment manufacturer Energy Recovery Inc (ERI) has gone in favour of Hauge.

Ras Al Khaimah seawater desalination has algae shield

Northernmost of the United Arab Emirates (UAE), Ras Al Khaimah, has opened a 68 Ml/d seawater reverse osmosis (SWRO) project in Ghallilah on the emirate's west coast that is equipped to "overcome the red tide phenomena" - the seasonal proliferation of algae that blights the emirates' coastline.

Saudi boost for LiqTech ceramic membranes

The Saudi Arabian Ministery of Water & Electricity has announced that ceramic flat-sheet membranes are the technology of choice for groundwater applications, according to Danish company LiqTech International.

2014 Oman conference to look at HABs and desalination

An international conference on Harmful Algal Blooms (HABs) & Desalination is to be held in Muscat, Oman, in April 2014.

SEDA to hold events in Chesapeake and Pompano Beach

The Southeast Desalting Association has announced a Membrane Cleaning Workshop to be held in Chesapeake, Virginia, in late October 2013.

SEDA offers first module of membrane operator certificate

The Southeast Desalting Association (SEDA) is offering Module I of the Membrane Operators Certification (MOC) Short School in April 2013 in Palm Coast, Florida.

Algae biomass membrane order for Denmark's LiqTech

Denmark's LiqTech International Inc has received a purchase order of around US$ 300,000 for a prototype filtration system to be used in an algae biomass project.

SEDA December workshop to look at chemicals for RO

The Southeast Desalting Association (SEDA) has announced a technology transfer workshop on Chemical Treatment for Reverse Osmosis (RO) to be held in Palm Bay, Florida, in December 2013.

Korean membranes chosen for Iranian process water

CSM fouling-resistant reverse-osmosis membranes, manufactured by Woongjin Chemical of South Korea, have been selected for the Fajr Phase II Project in Iran to help reduce biological fouling and scaling.

Researchers uncover new membrane fouling mechanism

Researchers have uncovered "an additional reverse osmosis (RO) membrane fouling mechanism" arising from organic compounds present in ultrafiltration (UF) permeate during wastewater desalination.

SEDA to hold May Day membrane cleaning workshop

The Southeast Desalting Association is holding a workshop in Cape Coral, Florida, on 1 May 2014 focused on reverse osmosis (RO) membrane cleaning.

Live Webinar Masterclass - Membrane Fouling Control

The first in a series of Desalination and Water Reuse Masterclass webinars will run on 12 February this year. Each event will offer practical, readily applicable guidance delivered by an expert in the topic covered.

Evoqua lands five deals totalling US$ 20 million for its clarification system

In deals totalling more than US$ 20 million, five US municipalities have ordered Evoqua Water Technologies' BioMag ballasted biological treatment system for their wastewater treatment plants.

Chennai desalination plant inaugurated at last

India's largest desalination plant, the much-delayed 100,000 m³/d Minjur plant serving Chennai, was inaugurated by Tami Nadu chief minister M Karunanidhi on 31 July 2010.

Community-level solar RO plant (250 L/h capacity)

India's BARC develops small solar RO and UF units

Domestic and community-level reverse-osmosis (RO) desalination units have been developed for producing safe drinking water by Saly T Panicker at the Desalination Division of India's Bhabha Atomic Research Centre.

Chennai II desalination to have Norit UF pretreatment

Norit X-Flow is to supply, install, commission and start up the ultrafiltration (UF) pretreatment package for the Nemmeli seawater reverse osmosis plant in Chennai, India. It will be the first advanced membrane desalination pretreatment system in the country.

Work starting on 2nd Chennai SWRO plant

Work is due to begin in January 2010 on the 100,000 m³/d Nemmeli seawater desalination plant south of Chennai, India. Chennai Metrowater issued work orders in the first week of January for the project.

Chennai desalination plant 'will finish in 2009'

The 100,000 m³/d Minjur desalination plant in Chennai, India, will be completed this year, the state government stated on 27 June 2009, despite a warning related to the implementing consortium from the Fitch financial ratings agency.

Aquatech wins SWRO desalination contract in Gujarat

Tata Power has awarded Aquatech International Corporation an EPC contract for a 25,200 m³/d seawater reverse-osmosis (SWRO) desalination plant for India's first Ultra Mega Power Project (UMPP) at Mundra in coastal Gujarat.

Chennai Petroleum commissions SWRO plant

India's Chennai Petroleum Corporation Limited (CPCL) commissioned its 5.8 MIGD (26,367 m³/d) seawater reverse-osmosis desalination plant at Kattupalli Village, Ponneri Taluk, Tiruvallur District, on 6 January 2009.

Funding go-ahead for Chennai desalter

A 100,000m³/d seawater reverse-osmosis desalination plant was approved on 2 January 2009 for the Indian city of Chennai by the Cabinet Committee on Economic Affairs.

Wabag India lands water recycling job in Vizag

Wabag India has been awarded a € 20+ million contract for the planning and completion of a comprehensive turnkey plant water system, including a wastewater treatment plant as part of the expansion of the Rashtriya Ispat Nigam Ltd power plant in Vizag, India.

Indian state gives green light to desalination duo

India's Tamil Nadu state government has given the go-ahead for two 60 Ml/d output seawater reverse osmosis desalination plants at Kuthiraimozhi in Ramanathapuram and Alanthalai in the port city of Tuticorin. They will supply more than 1,100 rural areas where provision of safe drinking water has been a long-standing challenge.

Desalitech RO wastewater use 'will pay back in 6 months'

Desalitech, developer of the closed-circuit desalination (CCD) system, is to supply a zero liquid discharge (ZLD) advanced wastewater treatment system for a pesticide plant in Gujarat, India.

RO water treatment plant inaugurated in Tamil Nadu

A 1,200 m³/d reverse-osmosis (RO) desalination water treatment plant was inaugurated at Kachipuram in the Indian state of Tamil Nadu on 5 June 2013 by Shri TKM Chinnaiah, the state's minister of animal husbandry.

Ion Exchange (India) loses founder

The founder and chairman emeritus of India's water and environment company, Ion Exchange (India) Ltd, G Shankar Ranganathan, passed away on 18 March 2013.

Second Chennai SWRO plant commissioned

The Nemmeli desalination plant in Tamil Nadu, India, was commissioned on 22 February 2013 by the state's chief minister, Selvi J Jayalalithaa. It is the second seawater reverse-osmosis (RO) plant to provide drinking water for the city of Chennai.

Boiler-feed treatment extension for Aquatech in India

Aquatech has been awarded a third contract extension to provide operating services for a boiler feed water treatment plant at Reliance Industries Limited's PTA (purified terephthalic acid) manufacturing unit in Hazira, Gujarat, India.

Aquatech system reuses Indian auto-plant effluent

A contract to provide a membrane-based effluent recycling system for an automotive manufacturing facility located in North India's National Capital Region (NCR) has been awarded to Aquatech.

VA Tech Wabag wins industrial reuse plant in Gujarat

Ultrafiltration (UF), reverse-osmosis (RO) and a membrane bioreactor (MBR) will all be part of a 32,420 m³/d effluent treatment and recycling plant to be built in India by Chennai-based VA Tech Wabag.

Chennai to get third desalination plant

India's Tamil Nadu state government has pushed ahead plans to build a third desalination plant at the city of Chennai with investment from German government funding agency, Kreditanstalt fur Wiederaufbau (KfW).

Tender for Chennai RO water-reuse plant feasibility

Bids are due by 22 February 2012 for a prefeasibility study for a 45,000 m³/d membrane-based tertiary wastewater treatment plant in Chennai, India.

Aquatech buys majority stake in Indian chemical provider

Desalination and water-treatment specialist Aquatech International, based in Pennsylvania, has made a majority strategic investment in India's WEX Technologies Private Ltd, a provider of performance water-treatment chemicals and services.

Amiad disc filters in Chennai desalination pretreatment

Arkal disc filtration technology made by Amiad Filtration Systems has been selected as part of the pretreatment system for the seawater desalination plant currently being built for the Chennai Metropolitan Water Supply & Sewage Board on India's east coast.

Aquatech wins 13,000 m³/d SWRO for Indian power plant

A 13,000 m³/d seawater reverse-osmosis (SWRO) desalination plant is to be provided for a 1,200 MW coal-fired power station in Tamil Nadu, India, by Aquatech.

Aquatech to build SBR/UF/RO reuse plant for Mumbai airport

A complete turnkey engineering, procurement and construction contract for a 10,000 m³/d waste and sewage treatment and recycle project for the Chhatrapati Shivaji International Airport at Mumbai, India, has been awarded to Aquatech. Aquatech will also subsequently operate and maintain the facility.

Consultants sought for Chennai III desalination plant

Chennai Metropolitan Water Supply and Sewerage Board (CMWSSB) has called for tenders for consultancy services for a third seawater desalination plant for the city of Chennai in Tamil Nadu, India.

Mumbai set for two 100,000 m³/d desalination plants

The Maharashtra government committee looking into desalination for Mumbai, India, has decided on two 100,000 m³/d plants using the reverse-osmosis plants in Chennai as a blueprint, although it is acknowledged that seawater conditions are different.

Cost, regulation and water scarcity are driving a shift in mindset toward resource recovery in brine treatment

The Long Read: Where's the innovation in brine treatment?

As water scarcity bites and the drive to recycle water grows, the focus on recovering clean water and other resources from brine is sharpening. The challenge is particularly pertinent for industrial operators.

Tata power plant installs cooling water reuse

India's largest power company, Tata Power, has installed a reverse osmosis plant at its Power House #6 power station in Jamshedpur to recover and reuse blow-down water from cooling towers.

Pressure filters at the Minjur desalination plant.

Chennai desalination plant delayed again

The Minjur seawater desalination plant in Tamil Nadu, India, which will supply the city of Chennai, has once again exceed the deadline set for its completion.

Hyflux sees Dahej desalination funding 'within year'

Hyflux has extended the time it foresees for financial closure on its Dahej seawater desalination plant in India to "within this year".

Nearly 200 abstracts received for AMTA/AWWA conference

The American Membrane Technology Association (AMTA) says that 193 abstracts have been received for its joint conference next year with the American Water Works Association (AWWA) in San Antonio, Texas.

AWA to hold membrane fouling master class

Membrane fouling is to be the subject of a master class to be held by the Australian Water Association (AWA) in November 2012.

MIT membrane start-up completes funding round

The conclusion of an initial round of funding for Clean Membranes Inc, a start-up company based in Lexington, USA, will permit progress on development of a new generation of non-fouling membranes usable for sea and brackish water desalination.

Indian city retail quarter to get desalination plant

The giant retail quarter of Indian city Chennai, Thyagaraya Nagar is expected to get a new 41 Ml/d desalination plant that would supply some 300,000 residents.

Hauge and Isobarix cleared of contempt of court

The US District Court for the Eastern District of Virginia* on 20 March 2014 cleared Leif Hauge and his energy-recovery device company Isobarix of contempt of court in a case brought by Energy Recovery Inc (ERI).

IDE wins oil refinery SWRO plant in India

Reliance Industries Ltd, India's largest private-sector company, has ordered its first seawater reverse osmosis (SWRO) desalination solution from IDE Technologies. Reliance chose IDE's SWRO solution to meet the increased water capacity needs of the plant at one of India's largest oil refineries.

India 'to have 500 desalination plants by 2017'

India will have more than 500 desalination plants by 2017 in a market sector that is growing at 22%, according to a recently published market research report.

Sumitomo allies with VA Tech Wabag

Japan's Sumitomo Corp announced on 7 December 2010 an alliance agreement with India-based VA Tech Wabag Ltd, under which the two companies will strategically cooperate in multiple areas within the water infrastructure industry

Dr Krishnamurthy Rao

IDA announces death of InDA founder

The International Desalination Association (IDA) has reported the death of India's "water man" and founder of the Indian Desalination Association (InDA) Dr CH Krishnamurthy Rao.

India's IVRCL sells Chennai desalination plant to Utilico FZC

Infrastructure firm, IVRCL, has agreed to sell its Chennai desalination plant to Dubai-based water and waste company, Utico FZC.

Melbourne researchers' anti fouling membrane claim

Researchers from the Melbourne School of Engineering at the University of Melbourne have developed what they claim to be an anti fouling microfiltration system that outstrips existing technology on energy efficiency with negligible compromise on performance.

Suez Environnement lands US$ 200 million Middle Eastern deals duo

Suez Environnement has won a desalination contract in Abu Dhabi worth more than US$ 180 million and a separate water reuse deal in Oman taking the total value of the Middle East wins to more than US$ 200 million.

Solar electrodialysis brings water to off-grid villages

A simple set of solar panels and a battery system connected to an electrodialysis desalination unit could provide fresh water for a typical Indian village according to researchers at the Massachusetts Institute of Technology (MIT) in the US.

Indian desalination conference set for February

The Indian Desalination Society (InDA) has published a brochure for its National Conference on Water Purification Technologies & Management (InDACON 2012).

Indian PM pledges to settle Gujarat desalination project issues

India's prime minister Narendra Modi has pledged, during a current visit to Japan, to resolve outstanding issues with a 336Ml/d seawater desalination project underway in South Gujarat and led by a Singaporean and Japanese consortium.

Sanjeev Sharma

Sharma leads IDE's marketing in Indian region

Sanjeev Sharma has been appointed head of marketing for desalination company IDE Technologies Ltd in the Indian region.

Large wastewater reuse scheme planned for part of Delhi

Reuse of 40 MIGD (182,000 m³/d) of wastewater for direct non-potable or indirect potable uses will be provided for 3-4 million people in Delhi, India, under a partnership led by consultant CH2M Hill.

Mumbai desalination study deadline extended

The Municipal Corporation of Greater Mumbai (MCGM) in India has extended until 15 November 2009 its tender deadline for a techno-economic feasibility study for a desalination plant in Mubai, according to a local website.

CH2M Hill teams with PUB in India

Consultant, CH2M HILL, in partnership with the Singapore Public Utilities Board (PUB) and Singapore Cooperation Enterprise, is providing water management services to the Rajasthan state government in India.

UF membranes tackle silica at Indian powerplants

Pentair X-Flow HFS 60 Silica ultrafiltration (UF) membranes are to be used in two projects in India for the removal of colloidal silica from surface water.

Hitachi and Hyflux in Indian desalination agreement

A co-developer agreement for a seawater desalination project in Gujarat state, India, was announced on 22 March 2012 by a consortium of Hitachi Ltd and Itochu Corporation of Japan with Hyflux Ltd of Singapore.

Xylem appoints new emerging markets head

Water technology firm, Xylem, has appointed Steven Leung as senior vice president and president, emerging markets, In this newly created position, Leung will lead the company's commercial operations in China, greater Asia, India, the Middle East, Africa and Latin America, as well as Australia and New Zealand.

Hyflux aims to start Dahej desalination EPC work by July

Singapore's Hyflux, which has just posted a 28% year-on-year fall in profits, says that the group aims to achieve the financial close for its Dahej seawater desalination project in India in the first half of 2014.

LTTD seawater plant 'to be started in Chennai by July'

A start on a Low Temperature Thermal Desalination (LTTD) plant about 30 km off the coast of Chennai is to be made by July, according to a report from India.

Energy Recovery bags US$ 1 million in desalination orders in India and Ghana

Fluid flow energy efficiency firm Energy Recovery has won desalination orders totalling US$ 1 million for original manufacturer projects using its technology in India and Ghana. The company said the deals were among a continuing revenue stream from small-to-medium sized projects.

Urban surge drives 57% growth in Indian municipal water treatment market by 2018

Urban population growth in India will create huge demand for municipal water and wastewater treatment systems including desalination adding 57% to revenues over five years according to a recent report by market analyst Frost an Sullivan (F&S).

Ministry updates India's low-temperature desalination plans

India's Ministry of Earth Sciences (MES) released an update on 29 August 2011 about its program for development of Low Temperature Thermal Desalination (LTTD).

Giant Indian desalination scheme set to be ditched

A proposed US$ 600-million, 336 Ml/d seawater desalination project in Gurarat state, India, that was to be Asia's largest, is reportedly set to be axed.

Chennai III consultant to be chosen this month

India's Chennai Metropolitan Water Supply and Sewerage Board will choose a consultant in July 2011 to prepare a detailed project report for a 200,000 m³/d desalination plant at Pattipulam, a few kilometres away from the 100,000 m³/d Nemmeli desalination plant due for completion in December.

Indian ministry seeks to get LTTD program going again

Revised cost estimates for the six additional low temperature thermal desalination (LTTD) plants to be built at different locations in India's Lakshadweep Islands area are being prepared by the National Institute of Ocean Technology (NIOT).

Funding coming for new Indian desalination

The chief minister of the southern India state of Tamil Nadu, Jayaram Jayalaitha, announced on 10 April 2013 that the state government plans to build two more 100,000 m³/d desalination plants in drought-hit Ramanathapuram and Tuticorin districts at a cost of over US$ 147 million.

India to set up low-temperature distillation desalination at power plant

A new low-temperature thermal desalination (LTTD) plant is being set up at a lignite-fired power station in southern India.

H20 Innovation opens Indian manufacturing plant

Canada's H2O Innovation Inc announced on 6 April 2011 the opening of a 10,000 ft² (929 m²) manufacturing plant for its Indian joint-venture H2O Innovation India Ltd near Vadodara, Gujarat.

Gujarat state to go for solar desalination

The Indian state of Gujarat is to develop solar-based desalination along its coasts on a large scale and in a cost-effective manner, the state's chief minister Shri Narendra Modi announced on 22 March 2011.

Bangalore strategic plan contract goes to CH2M

India's Bangalore Water Supply and Sewerage Board (BWSSB) has selected CH2M to develop a strategic plan for the city of Bengaluru to assist in its water and wastewater infrastructure needs to 2050.

Go-ahead for Maharashtra UF reuse project

The deputy chief minister of the Maharashtra state government in India has directed the Pimpri-Chinchwad Municipal Corporation (PCMC) and the Maharashtra Industries & Development Corporation to prepare a feasibility study for the PCMC water recycling project.

A new reverse osmosis facility will add water supply for the city of Salalah, Oman

Fisia Italimpianti and partners secure Oman desalination project

Fisia Italimpianti in a consortium led by ACWA, with Veolia, and Dhofar International Development and Investment, and in a joint venture with Abengoa, has won a $100 million contract for a reverse osmosis desalination plant to serve Salalah city in southwest Oman.

The WateReuse awards recognise extraordinary leadership and contribution

WaterReuse awards recognise people and projects

The WateReuse Association has unveiled its annual award winners of people and projects that have made significant contributions to water reuse.

Evoqua bags municipal deals worth US$ 20 million

Water treatment firm, Evoqua, has won contracts worth more than US$ 20 million supplying its Memcor microfiltration and ultrafiltration product line to six US and Canadian municipalities. The deals were for filtration, water reuse, drinking water treatment, and reverse-osmosis pre-treatment applications.

Chennai III desalination plant could be 200,000 m³/d, says report

The Tamil Nadu state government in India is preparing a detailed project report to set up a third desalination plant with a 200,000 m³/d capacity to meet the growing water needs of the city of Chennai, according to a report in the Times Of India on 7 January 2011.

Hitachi signs Indian desalination water purchase accord

Japan's Hitachi announced on 13 January 2013 that its consortium with Hyflux of Singapore had concluded a water purchase agreement with Dahej SEZ Ltd (DSL), the management company of the Dahej Special Economic Zone (SEZ) in Gujarat, India, for water from its proposed desalination plant in the SEZ.

VA Tech bags Indian power water treatment contract

VA Tech Wabag Limited, based in Chennai, India, has received an order for total water management of the Kakatiya and Rayalaseema thermal power projects under a balance of plants package as part of a consortium with APGENCO. The Wabag portion involves around INR 2900 million (€ 47 million).

Parsons lands SAWS brackish water desalination job

Parsons Corporation is leading a joint venture to serve as the construction manager at risk for the San Antonio groundwater desalination program in Texas, USA.

UNEP report informs financiers about power-water relationship

The opportunities available to financial institutions to encourage the adoption of best practices, which may include the introduction of eco-friendly technologies, such as membrane technology to recycle wastewater, are stressed in a report just published by the UN Environment Programme's Finance Initiative (ENEP FI).

Reynolds to lead CH2M Hill in MENA and India

Chartered engineer Neil Reynolds has been appointed regional managing director for CH2M Hill's operations in Middle East/North Africa (MENA) and India.

Committee to examine 500,000 m³/d desalination for Mumbai

The government of Maharashtra state in India has appointed a committee to study water recycling and desalination in the Mumbai Metropolitan Region and to make recommendations.

The algal bloom hit Barka desalination expansion plants 1 and 2 in the Gulf of Oman

Abunayyan resigns as chair of ACWA Power Barka

Mohammad Abdullah Abunayyan has resigned as chairman and board director of ACWA Power Barka in Oman, citing personal reasons.

The XTB Nanobubble Generator is a patented technology that can reduce energy consumption in water treatment

Nanobubble specialist Moleaer raises capital, seeks people

Moleaer, the California, US-based water technology firm that developed the XTB Nanobubble Generator has raised $6 million to support overseas expansion.

The Sidem distillers were delivered in two major shipments direct to the project site, each one weighing 2,600 tonnes. Six of the distillers were shipped from UAE, and the other four came from China

How we delivered Az Zour North phase one

"With hindsight we were very lucky to get everything through on time and that our construction partner Hyundai Heavy Industries was on time. Fortunately we escaped a lot of those little wrinkles that need sorting out during construction, and can drag on and on, and so we kept to time," says Andy Biffen, chief executive of project delivery vehicle Az Zour Shamal.

Algae: a tide of trouble

The water services provider at the industrial port at Sohar in the Oman has learned the hard way, how to combat the seasonal algal wave that can grind vital reverse osmosis desalination and other water treatment to a halt. Despite unprecedented assaults the notorious Red Tide has been tamed. This article first appeared in the May 2015 issue of Desalination & Water Reuse magazine.

New Indian partnership for inge watertechnologies

Germany-based ultrafiltration manufacturer inge watertechnologies AG is expanding its presence in the Indian subcontinent through a sales and distribution partnership with CN Tech Engineers (CNTE).

India's desalination market growth to swell to 19% a year

The market for desalination in India is expected to grow by 19% a year to 2019 as government and industry seek to address escalating water demand and diminishing conventional resources according to market researcher TechSci Research.

Mumbai planning three desalination plants - report

Mumbai Metropolitan Region Development Authority (MMRDA) is planning to build three desalination plants, according to a report in the Times of India

GE signs up for Indian industry wastewater reuse partnership

GE and Ramky Enviro Engineers, the Indian environment and waste management organization, have signed emergency water and industrial wastewater treatment agreements specifically designed to address India's industrial wastewater treatment and recycling needs.


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