alfa laval a global company -...
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www.alfalaval.com
Alfa Laval A global company
▪ 34 manufacturing units* ▪ 106 service centres ▪ Sales companies in
55 countries ▪ Other sales representation in 45
countries ▪ Sales office in Dhaka
* Plus a number of minor production and assembling units
www.alfalaval.com
Biofuels
Biotech and pharmaceutical
Chemicals
Crude oil refinery
Engine and transport
Fluid power
Food and beverages
HVAC
Industrial fermentation
Latex
Machinery
Marine and diesel
Metal working
Mining and mineral processing
Oil and gas
Power
Pulp and paper
Refrigeration and air-conditioning
Semiconductor systems
Steel and coke oven gas
Sugar
Wastewater treatment
We serve most industries
Heat transfer, Separation and Fluid handling equipment.
www.alfalaval.com© Alfa Laval
Process overviewAlfa Laval equipment
Diffused aeration
Filtration
Sequencing batch reactor
Thickening
Dewatering
Heat exchangers
Fluid control
www.alfalaval.com
Decanter centrifuge for sludge dewatering
• Sizes from 1 to 100 m3/hr. • Focus on low energy consumption • Higher capacity on same footprint • Better alternate to filter press, screw
press, sludge drying beds.
For Primary , secondary , mixed sludge in ETP.
www.alfalaval.com© Alfa Laval
References – Decanter centrifuge Name of customer Plant type Decanter Application Model Mark Wash & Dyeing Washing &
DyeingALDEC 45 Primary Sludge
Bombay Sweets & Co Ltd Food SGDM-305 Starch recoveryPran Dairy Ltd Food ALDEC 10 Biological Sludge
Nator Agro Ltd Food ALDEC 20 Biological Sludge
Mymensingh Agro Ltd, Kaligonj-Narsingdhi
Food ALDEC 10 Biological Sludge
Habigonj Textiles Ltd, Shaestaganj-Habigonj
Textile ALDEC 20 Chemical Sludge
Habigonj Agro Ltd, Shaestaganj-Habigonj
Food ALDEC 10 Biological Sludge
Bashundhara Multi Paper Industries Pulp & Paper ALDEC 45 Waste water
www.alfalaval.com© Alfa Laval
References – Decanter centrifuge CUSTOMER/CONTRACTOR END USER MODELPrem Textile International Pvt. Ltd. Prem Textile International Pvt. Ltd. Aldec 20Vardhaman Fabrics Vardhaman Fabrics Aldec 45VTX Industries Ltd. VTX Industries Ltd. Aldec 20Go Go International Pvt. Ltd. Go Go International Pvt. Ltd. Aldec 10Klean Environmental Consultants Pvt. Ltd. Dicitex Furnishing Pvt. Ltd. Aldec 10SEL Textiles Ltd. SEL Textiles Ltd. Aldec 30 SEL Textiles Ltd. SEL Textiles Ltd. Aldec 30 SEL Textiles Ltd. SEL Textiles Ltd. Aldec 30 SVG Fashions Ltd. SVG Fashions Ltd. Aldec 30Arvind Ltd. Arvind Ltd. Aldec 75Siyaram Silk Mills Ltd. Siyaram Silk Mills Ltd. Aldec 20Silvester Textile Pvt. Ltd. Silvester Textile Pvt. Ltd. Aldec 20Premier Weaving & Spinning Mills Pvt. Ltd.
Premier Weaving & Spinning Mills Pvt. Ltd. Aldec 45
Mudra Lifestyles Ltd. Mudra Lifestyles Ltd. Aldec 20D Décor Experts D Décor Experts Aldec 30Krishna Processors & Industries Pvt. Ltd. Krishna Processors & Industries Pvt. Ltd. Aldec 10Universal textile mills Universal textile mills Aldec 20Maral Overseas Maral Overseas Aldec 45Universal textile mills Universal textile mills Aldec 30Fag Bearings India Ltd. Fag Bearings India Ltd. Aldec 10
Benktesh Synth Processors Pvt. Ltd.Wintry Engineering & Chemicals Pvt. Ltd. Aldec 10
Suryalakshmi Cotton Mills Ltd Suryalakshmi Cotton Mills Ltd Aldec 30Kagal Hatkanangale Five Star CETP Kagal Hatkanangale Five Star CETP Aldec 30Pashupati Polytex Pvt. Ltd. Pashupati Polytex Pvt. Ltd. Aldec 45
www.alfalaval.com© Alfa Laval
Plate and Spiral Heat Exchanger
• Indirect cooling of generator. • Process water heating or cooling. • Heat recovery from hot dyeing effluent • Heat recovery from generator jacket water • Sludge to water heating
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Hollow Sheet Membrane for MBR
• Ultralow TMP allows gravity operated process, without vacuum pumps .
• Ultralow TMP reduces fouling with lower maintenance/manpower requirements and chemical consumption .
• Energy efficient air scouring means smaller blower and lower energy consumption
• Permeate suitable for feeding to RO.
Future proof waste water treatment for water recycling / reuse
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Evaporation systems.
• Shell &Tube or Plate evaporators for Zero Liquid Discharge ETP and for Caustic recovery.
• Proven design of liquid distributor, heat transfer coefficients & wetting rates.
• Low scaling, prolonged CIP, low chemical cost, low downtime.
www.alfalaval.com
Alfa Laval Aalborg
• Alfa Laval Aalborg Micro Exhaust gas heat exchanger for steam generator, Thermal oil heating .
• Process boiler for steam generation 3 pass, liquid / gas fuel fired.