DEW PROJECTS AND CHEMICALS PVT LTD.

DEW PROJECTS AND CHEMICALS PVT. LTD.

K-47 & 48, UPSIDC SITE-5, KASNA, GREATER NOIDA-201306, U.P, INDIA PHONES : 01202341952, 9810097776, 8527998604, 8527998608

E-MAIL: INFO@DEWINDIA.COM WEB : WWW.DEWINDIA.COM

Integrated Solution for your Water and Waste Water Requirement

ABOUT US

Dew was incorporated in 1995 and is now fastest growing industrial water and waste water treatment company. Dew is headquartered with its manufacturing and warehouse plants in Greater Noida, U.P, India. The founding principals established a sound course to promote company growth. Recognizing the need for quality service, we assembled the most experienced field sales and service force in today’s water and wastewater treatment industry. Unlike many water treatment companies, which merely copy products and technology, Dew develops original treatment approaches and innovative service commitments. Dew has been present in India for over 25 years with service as the primary focus. The average Dew representative has over 10 years of water treatment experience. Major customers include municipalities, utilities, major food manufacturers, pulp and paper, pharmaceuticals and other difficult to treat water systems. Our corporate technical staff, another key to our service excellence, provides the highest level of technical support in the industry. This experience allows Dew to provide the highest level of value to our customers.

 Wastewater Treatment and Recycling Systems

Effluent Treatment Plant for physical, chemical and biological treatment of wastewater. We offer combination of technologies involving Tube Settlers, Clarifiers, Dissolved Air Floatation (DAF), Aeration, Agitator, Flocculator, Bioreactors etc. Water Recycling and Reuse based on Ultrafiltration and Reverse osmosis. Zero Liquid Discharge (ZLD).

 Water Treatment Systems

Water treatment plants including Filtration System, Softner, Dealkalizer, Demineralizer, Ultrapure Water Technologies, Chemical Feed with dosing System, Ultrafiltration, Nanofiltration, Reverse Osmosis, Desalination, Sea Water Reverse Osmosis system(SWRO) and Electro deionization (EDI).

 Water & Wastewater Treatment Chemicals

Cooling, Boiler and Reverse Osmosis water treatment chemicals including wastewater clarification chemicals.

 Speciality Chemicals

Completer range of Chemicals for Cleaners, Food, Beverages, Metal Treatment, Oil Field, Construction, Mining, Textile, Pulp and Paper, Sugar Processing, Agriculture, Speciality Polymers and Invert Sugar.

We back our chemicals and systems with vast field experience and profound knowledge of how every treatment will affect your process. Our people will apply the right system and chemicals solutions to help you deliver the maximum reliability and performance.

Integrated Solution for your Water and Waste Water Requirement

PRODUCT AREA

System : Dew Manufacture complete range of water and waste water treatment systems for:

 Raw water Clarification- Clarifiers, Bridges, Tube settler.

 Filter, Softner, Dealkalisers and Demineralizers.

 Ultra filter and Reverse Osmosis Systems

 Sewage water treatment Systems.

 Effluent and Waste Treatment System for Industries

Chemicals : Dew market and service complete range of water and waste water treatment products:

 Raw water treatment coagulant and flocculants

 Cooling and Boiler Water Treatment

 Waste Water Treatment Products

DM Plant 50 M3/hr , Aditya Birla Chemicals Ltd Textile Effluent Plant at Indorama Bandung Indonesia

OBJECTIVE

We as, DEW have a common objective of proving our competency in providing our customer with the result oriented products and services with a special thrust on quality. In the long run of association our motive is to satisfy the customer while upholding the technical standards of excellence and innovation and to strengthen our ties with the customer to develop a relation more than that of a customer and supplier. Our presence in India, vast experience and unique position paved our willingness to offer the best of our technical expertise and specialty products of international standards to our clients. We are committed to work with the clients in a very individualized and responsive manner to ensure understanding of their needs. We have a very focused out look for offering our valuebased products and services.

OUR expertise is to offer cost optimized solutions in all kinds of Industrial Water and Waste water treatments under a single banner starting from the raw water to the final Effluent and Sewage. We take turnkey contracts for Total Water Management including Operation and Maintenance Services, Supply of Speciality Chemicals, Engineering and Supply of Water and Waste water treatment Plants, Equipment and Spares; Erection, Commissioning and Trouble Shooting, Water Auditing, Water Testing and Lab Services, Revamping and Up gradation of water and Waste water treatment Plants and Equipments. We sell knowledge and results. We provides complete water and Waste water treatment solutions in terms of products and services with special thrust on optimizing Chemical Cost, Smooth and Trouble free Operation and Consistent Results.

WATER TESTING

Our testing capabilities are wide ranging: Chemical, Environmental and Microbiological

We are having an advanced analytical chemistry experience in the field and the laboratory. That defines us as being different from most chemical and water or waste/sewage water treatment suppliers. Our service is there to solve problems not create them, and we will do so locally to your site wherever possible, to cut down analysis turn-around time. Samples can even be accepted by post to minimize logistical delays.

Integrated Solution for your Water and Waste Water Requirement

Biohydrogen Plant installed at IIT Kharagpur

185 m3/hr RO system installed at Shree Power( Shree Cement Limited)

Recycling system installed at an Automobile Industry

15 MLD Sewage Treatment Plant for Shapoorji and Pallonji

Water Treatment Chemicals

Dew manufactures custom chemical treatments that prevent corrosion, bacterial deposition, fouling, scaling and stress cracking. We manage your chemicals from start to finish: prescribing, formulating, delivering, storing, handling, dispensing and monitoring. Dew has the expertise to help you reduce operating costs, increase efficiency and protect your valuable equipment.

Our offerings include:

Raw water Clarification

Dew has complete range of product from clarification to disinfection. A range of organic and inorganic coagulant and flocculants.

Boiler Water Treatment Chemicals

Boiler chemicals maintain clean boiler tube surfaces and minimize corrosion-reducing the chance of overheating or failure. Control of corrosion and deposition helps increase plant reliability and availability, protects equipment, and reduces maintenance and fuel costs.

 Antiscalant and Corrosion inhibitors

 Oxygen Scavengers

 Condensate Treatment

 Fuel Treatment

Cooling Water Treatment Chemicals

Dew has solutions to protect your systems and increase efficiency so you can lower your total cost of operations.

 Scale prevention / deposit control

 Corrosion control

 Microbiological control

 Online cleaning

Chemical Cleaning

We offer a broad range of chemical cleaning services for virtually any type of vessel and equipment to be cleaned.

 Pre-operational cleaning of Boiler, Heat Exchanger, etc.

 In Operation Cleaning

 STP, WTP, CETP AND Municipalities

Water Treatment Systems

Dew is a world leader in engineered water treatment solutions. A specialist in engineering and turnkey design/build projects. We also offer a wide range of technological solutions and associated services.

At Dew our passion is delivering high-performance, economical and ecological solutions and processes as well as sustainable technologies for water. Our teams of highly trained engineers and support staff are dedicated to finding solutions that fulfill and exceed the needs of our clients. We are constantly innovating, researching and testing new solutions and technologies to ensure that we are always at the forefront of technology, while our service and maintenance teams are committed to making sure that our clients systems are always running efficiently and at full capacity.

Dew is dedicated to understanding local markets by being as close as possible to our clients and their markets. We endeavour to work closely with our clients to assess their water requirements and engineer solutions to optimize their water treatment costs. With our experience across many industries worldwide, we can provide expert advice and create real value for our clients.

Our Water Treatment Product range include

 Clarifiers

 Lamella Clarifiers

 Tube Settlers

 Pressure Sand Filters

 Slow Sand Filters

 Iron removal Filters

 Activated Carbon Filters

 Fluoride Removal Filters

 Self-Cleaning Filters

 Micron Cartridge Filters

 Organics Removal

 Softeners

 Deionizers

 Mixed Bed units

 Condensate Polishers

 Side Stream filters

 Mineral Water Plants

 Mobile Water Solutions

 Consumables and Spares

Chemical Dosing System and Pharma Grade Systems

Chemical Dosing System for a Power Plant Unit

Pharma Grade RO System installed at Pfizer Ltd

Wastewater Treatment Systems

Dew offers combination of wastewater technologies for settling, aeration, biological treatment, bioreactors, anaerobic treatment, wastewater clarification, digestion, separation, chemical feed, disinfection, sludge treatment and odour control equipment.

Dew designs, engineers, manufactures, commissions and services industrial effluent treatment systems. Our solutions include both chemical-physical treatment and biological systems (aerobic and anaerobic). We remove organic and inorganic pollution from wastewater, and we treat secondary effluent for industrial reuse as boiler feed water or cooling tower makeup. We integrates physical and chemical processes to provide reliable performance in a wide range of operating conditions without modification.

With more than 300 installations in 40 countries, Dew wastewater treatment system are applied in some of the world's finest power plants, refineries, chemical production facilities, pulp and paper mills, food and beverage production, pharmaceutical and a variety of manufacturing facilities.

Packaged plants with short delivery time and very simple works on site allow to treat and reuse waste water at a very short notice.

Turnkey Installation at Teva India Limited, Goa

Wastewater Treatment Technologies

Packaged Treatment Plant

Aerobic treatment system

Anaerobic filter API oil-water separator

Bioreactor FBR

Coarse bubble diffusers Dissolved Air flotation

Clarifiers Expanded granular sludge bed digestion

Flocculation & sedimentation

Ion exchange

Advanced Oxidation

Process

Oil-water separator

Flotation process

Membrane bioreactor

Evaporator

Ozonater

Reverse osmosis Sand /Multigrade filter

Submerged aerated filter MBBR

Ultraviolet disinfection Upflow anaerobic sludge blanket digestion

Anaerobic digestion

Anaerobic lagoon

Carbon Filtration

Electrocoagulation

Fine bubble diffusers

Froth flotation

Activated sludge systems

TubeSettler

Recycling

Sedimentation

Ultrafiltration

Centrifuge/Filter Press

Ultra-Filtration Systems installed at Mankind Pharma Limited

Recycling and Reuse

It is expected that by 2050, 60% of the world population will be affected by water shortage. In such a scenario building a sustainable city and Industry might be impossible. So what needs to be done so that no matter what the challenges be our future cities and industries be ever ready to tackle them? The answer lies in taking steps towards recycling and reusing water.

The challenges presented by sustainable urban and industrial development are immense. One such challenge is water management, today, more than 50% of the world's population lives in cities and to meet the soaring demand for water, cities are going deeper into ground water sources and farther to surface water sources, at costs including environmental costs which are clearly unsustainable. The question is: how can cities and industries implement water technologies and approaches that are financially, socially and environmentally sustainable?

Wastewater has stated to be viewed as a raw material. in fact, recycling and reusing wastewater can satisfy many of our needs for domestic and industrial water, and today's purifying technologies are advanced enough to create drinking water from waste water.

Dew provides state-of-the art market specific water recycling technologies, be it related to the industries, municipalities or homes. Dew offer a combination of technologies from Multi grade filters, activated carbon, aeration, biological treatment, membrane filtration & separation, ion exchange to sludge and bio solids processing, etc. from bench-top high purity lab water to industrial water reuse systems; from drinking water to wastewater treatment and recycling. Dew water technologies touches every component of water recycling and reuse.

Water is one of the world's most valuable resources. Yet it is under constant threat due to climate change and resulting drought, explosive population growth, and waste. One of the most promising efforts to stem the global water crisis is industrial and municipal water reclamation and reuse. Water reuse can be defined as reused, recycled or reclaimed water as water that is used more than one time before it passes back into the natural water cycle. Thus, water recycling is the reuse of treated wastewater for beneficial purposes such as agricultural and landscape irrigation, industrial processes, toilet flushing, or replenishing a groundwater.

Utilizing proven, reliable technologies from Dew, forward-thinking industrial leaders are saving money, generating new revenue sources, and helping the environment by reclaiming and reusing wastewater. Leading industries are leveraging Dew experience and expertise to safely recover wastewater and generate new incomes by using this reclaimed water for agricultural and industrial applications.

Integrated Solution for your Water and Waste Water Requirement

Membrane Technologies

At Dew, we are committed for developing new technology to bring water resource to more people around the world. We have range of membrane technologies to suit your requirements.

Reverse Osmosis Systems

Reverse Osmosis (RO) employs a semi-permeable membrane that allows water molecules to pass through, while rejecting larger molecules. Water which enters the RO system is separated into two streams: pure product water (permeate) and salty water containing unwanted compounds (concentrate). The permeate is virtually free of all organics and typically contains less than ten (10%) of the dissolved minerals originally present. DEW is a leading supplier of industrial RO systems and commercial reverse osmosis systems to efficiently remove dissolved solids and contaminants from water in commercial and industrial applications. Standard and custom commercial reverse osmosis systems with capacities from 5 m3/day to 200m3/hr are available. Custom capacity is also available. Economical and efficient, DEW's industrial and commercial reverse osmosis systems incorporate the latest in RO technology to remove dissolved minerals, particles, organics, solids and other contaminants from water. RO uses reverse osmosis membranes as its core separation technology to reject these contaminants.

Reverse Osmosis (RO) systems from Dew deliver high performance at the lowest costs. Our liquid engineered systems allow faster delivery and are built with high-quality components designed to meet your specific process needs. They arrive at your facility ready to run with all filters, membranes, pumps, piping, controls and automation. Additionally, we provide a full line of membrane treatment chemicals to enhance membrane performance once equipment is operating at your site.

Nanofiltration Systems

Nanofiltration (NF) operates essentially the same as RO except that the membrane allows more of the dissolved solids to pass through. NF membranes also operate at lower pressure than RO membranes. Applications where final water quality is not as critical, feed water pressure must be minimized, or where there is a desire to pass more minerals (as in some drinking water applications), then may be the correct technology.

Ultrafiltration Systems

Ultrafiltration (UF) is a pressure driven membrane process, with the operating pressure of the system dependendent upon the feed water temperature and filtrate flow. When compared to other membrane processes (such as reverse osmosis), UF systems require a much lower amount of pressure for operation. Typically, an ultrafiltration system will operate between 1.0 to 3 Kg/Cm2.

Electro-De-Ionization

EDI is usually considered a water treatment technology that utilizes an electrode to ionize water molecules and separate dissolved ions (impurities) from water. It differs from other water purification technologies in that it is done without the use of chemicals and is usually a tertiary treatment to reverse osmosis (RO).

Integrated Solution for your Water and Waste Water Requirement

ZLD systems employ the most advanced wastewater treatment technologies to purify and recycle virtually all of the wastewater produced. Dew provides equipment for industrial and sewage plants to effectively reuse their wastewater effluent in order to achieve zero liquid discharge.

ZLD systems provide numerous economic and environmental advantages for plant managers-water is recycled and reused, saving on the cost and treatment of raw water. Since all water is reclaimed, no effluent is discharged from the plant, avoiding the cost of environmental impact.

The scarcity of valuable freshwater resources, concerns about the environmental impact of industrial wastewater discharge and increasing regulatory controls make a compelling case for recycling and reuse. Efficient, innovative management of entire water cycles for industrial applications are heading towards Zero Liquid Discharge (ZLD), allowing businesses to save money, reduce environmental impact and meet pollution discharge.

(Multi Effect Evaporator installed at Tata International Limited)

Research and Development

Dew have various R & D projects at its development stage. We have commissioned Biohydrogen plant producing hydrogen from distillery waste. This full scale plant is installed within the IIT Kharagpur premises.

Internal View of IIT Biohydrogen Plant

Biohydrogen Plant Layout

REFERENCE LIST OF MAJOR CUSTOMER

Steel and Power Sector

 Bharat Heavy Electricals Ltd.

 Tata Projects Limited

 Tata International Limited

 Aditya Birla Chemicals Ltd.

 NTPC Tanda

 NTPC Vindhyachal

 NTPC Rihand

 NTPC Lara

 NTPC Unchahar

 NTPC Kudgi

 NTPC Kawas

 NTPC Karanpura

 NTPC Ramagundam

 Prakash Industries Limited

 Rajiv Gandhi Thermal Power Station

 Panipat Thermal Power Station

 Raichur Thermal Power Station

 Abhinav Steel and Power Limited

 Jindal Steel and Power Limited

 Operational Energy Group India Ltd

 Lalitpur Power generation Limited

METALLURGY

 Hindustan Zinc Limited

 Hindalco Industries Ltd

 Consolidated Coin Company Pvt. Ltd

 Sarda Energy and Minerals Ltd

 Welspun Limited

PHARMACEUTICAL INDUSTRIES

 Pfizer Limited

 Ratiopharma Limited

 TevaPharm Limited

 Dabur India Limited

 Shree Jee Laboratory Ltd( Unit of Mankind Pharma )

 Mankind Pharma

 Mankind Research facility

 Lupin Limited

 Fortune Pharma Limited

 Ayur Cosmetics Ltd

 Karnataka Antibiotics and Pharmaceuticals Limited

AUTOMOBILE

 Hero Motors Haridwar

 Hero Motors Bharuch

 Ahresty India Pvt Ltd

 Caparo Maruti Limited

 Caparo Engineering India Limited

 SKH Metals Ltd

 Nissin Break India Pvt Ltd

 Nippon Steel & Sumikin Pipe India Pvt Ltd

 Tokai Rubber Limited

 Subros Limited

 Sebros limited

 Goshi India Auto Parts Pvt Limited

 Wanfeng Aluminium Wheel India Pvt Ltd

 Goodyear India Ltd

PETROCHEMICALS AND OIL INDUSTRY

 Essar Oil and Gas Limited

 Indian Oil Limited

CONSTRUCTION AND BUILDING INDUSTRY

 Shapoorji and Pallonji Limited

 DLF limited

 OCS Limited

 Aban Insfrastructure Ltd

Integrated Solution for your Water and Waste Water Requirement

FOOD AND SUGAR INDUSTRY

 Dabur India Ltd

 Amul ( Mehsana District Co-Operative Milk Producer Union Limited)

 VRS foods Ltd ( paras Milk)

 Continental Milkose India Ltd

 Ajanta Soya Limited

 Kothari Fermentation and Biochem Ltd

 North East Mega Food Ltd

 Sukhbir Agro Energy Limited

 DS Group

 Lotte India Ltd

 SBEC Sugar Limited

 SBEC Bio Energy Limited

 Daya Sugars Ltd.

 Aryanveda Cosmeceuticals

CONSUMER

 Amber Enterprises (I) Pvt. Ltd.

 Daikin Air-conditioning India Pvt. Ltd.

 LG Electronics India Ltd.

CEMENT PLANTS

 Ultratech Ltd ( Birla White)

 Ultratech Ltd ( Vikram Cement)

 Shree Cement Ltd

 Dalmia Cement Limited

CHEMICALS

 Gorakh Nath Formulations Pvt. Ltd

 Camphor & Allied Products Ltd

 Rayalsemma Hy strength Hypo Ltd

 Aditya Birla Chemicals Ltd

 Grasim industries Ltd

 Oriental Aromatics Ltd

HOSPITAL AND HOTEL

 Indian Spinal Injuries Centre

 Narayana Hridaulya

 Venkateswar Hospital

 Shipra Hotel Ltd

 Park Plaza

 Raddison Hotel

ATOMIC ENERGY

AUTOMATIC DOSING AND CONTROL SYSTEM

 Government of India Department of Atomic Energy

Integrated Solution for your Water and Waste Water Requirement

OTHER CUSTOMERS

 Asian Paints Ltd

 UK Paints Ltd

 Anchor Offshore Services Ltd

 Arisudana Industries Ltd

 Bennett Coleman & Co. Ltd

 Dayalbagh Educational Institute

 Goshi India Auto Parts Pvt. Ltd

 Gujarat Nre Coke Ltd

 Kalpakaaru Projects Pvt. Ltd

 Mayfair Hotels and Resorts Ltd

 Mehsana Dist.Co.Milk Producers U. Ltd

 Navin Saxena Research & Technology Pvt. Ltd

 PVM Enterprises Pvt. Ltd

 Rajshi Technologies (I) Pvt. Ltd

 Saanmag Industries Pvt. Ltd

 Sanmarg Project Pvt. Ltd

 Seagrass Tech Pvt. Ltd

 Srikrishna Polymer Industries Pvt. Ltd

 Super Cassette Industries (T-Series)

 Tata International Ltd

 Tata Project Ltd

 Uflex Limited. (Cylinder Division)

 Updater Services Pvt. Ltd

 Welighton Estate Condominium Association

EXPORT CUSTOMER

 Indo Rama, Bandung Unit, Indonesia

 Indo Rama, Purvakarta Unit

 Tacho Construction Pvt. Ltd

 Tundi Tacho JV

 Sudanese Thermal Power Generating Company

3D DESIGN CAPABILITIES

Selecting the right design and engineering team is essential to a customer's success. We are committed to providing an extensive range of value-added design and engineering services that complement our complete end-to-end manufacturing strategy. A global liquid engineering consultant and service provider to water and waste water manufacturing industries, offering endto-end solutions with unmatched quality to help our customers improve operational efficiency, shorten delivery periods and foster product innovation.

Our experience encompasses sewer/wastewater collection systems, advanced wastewater treatment facilities, residuals management and handling, odor control, pollution prevention and water reuse. We have significant expertise in all facets of wastewater liquid stream and solids stream treatment ranging from conventional plants for organic removals to complex nutrient removal/recovery processes covering scopes from compliance evaluations to turnkey delivery of completely operational facilities. We have also performed numerous wastewater treatment plant upgrades

Water and Wastewater Treatment Expertise from Concept to Commissioning plus Operation and chemical expertise.

( MBBR CIVIL)

( MGF AND ACF At Bhutan )

(Screw Press for Exports)

( TURNKEY PROJECTS AT HERO MOTORS)