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- Welcome to Praj Industries.
  What started off as an entrepreneurial venture three decades ago, is today India’s most successful company in the field of bio-based technologies and engineering with presence all over the world. The zeal of working toward making the world a better place has stayed with us till today and will continue to do so.
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  Vision, Mission, Values
  Our vision of offering environment friendly and sustainable solutions to make the world a better place is based on our values of Integrity, Innovation Passion, Responsibility, Agility and Reliability. Read More
  Board of Directors
  Armed with expertise and experience garnered over an illustrious career, Praj's Executive and Non executive directors manage company's affairs, while meeting interests of shareholders and stakeholders. Read More
  Praj Story
  Milestones from Praj's journey as an agro-based process company to a leading global player in the bioeconomy space. Read More
  Subsidiaries
  Praj's Indian subsidiaries comprise Praj Engineering & Infra Ltd. and Praj HiPurity Systems Ltd.while overseas subsidiaries span USA, Thailand, South Africa, and the Philippines. Read More
  Awards
  Awards, certifications and accolades spanning business, human resources, IT, manufacturing and CSR practices. Read More
  Praj Around the World
  As a global leader in the biofuels industry, Prajs' strong customer base and innovative technology solutions are well known across the world. Read More
  Policies
  Praj's Policies and Code of Conduct serve as the ethical roadmap for all Praj companies and business associates including suppliers and partners. Read More
About Us
Business Lines
- 1G Ethanol
  Praj is a name to reckon with in the global biofuel technology solutions. Starting with India in the early 80s, Praj’s ethanol technology serves various applications in different parts of the world. Read More
  2G Ethanol
  Second Generation (2G) differs from 1st generation ethanol in terms of feedstock and subsequently, the production process. Second Generation (2G) feed stocks include agri-residues like rice & wheat straw, cane trash, Read More
  Bio-Mobility
  Praj is a name to reckon with in the global biofuel technology solutions. Starting with India in the early 80s, Praj’s ethanol technology serves various applications in different parts of the world. Read More
  High Purity Solutions
  Praj HiPurity Systems is an end-to-end solutions provider to the Bio-pharmaceutical, Biotech, Cosmetics, Healthcare and F&B sector for Sterile Process Water Generation, Water for Injection, Storage and Distribution System, CIP/SIP, Systems for Core Processes, Wastewater Treatment etc. These solutions find application in the production of wide ranging products right from liquid orals to parentrals to production of APIs, Ointments/Emulsions, Oncology Formulations etc. Each solution is backed by technical inputs from Praj Matrix- R & D Center, the biopharma hub. Read More
  Brewery Plants
  Since its inception in 1994, Praj's brewery division has been offering customized plants, equipment & technology solutions to customers in the brewing industry. Read More
  Critical Process Equipment & Systems
  Praj established a dedicated business unit in 2008 to offer Critical Process Equipment & Systems to various process industries such as Oil & Gas, Refining.Read More
  Skid Engineering & Process Solutions
  A modular process skid is a system within a frame that allows easy transportation. Individual skids can contain complete process systems. Read More
  Wastewater Treatment
  Sustainability of the world through circular economy has always been the driving force for Praj to offer complete End-to End Water and Wastewater Treatment Solutions. Read More
  Bioproducts
  Over 35 years of experience in the ethanol industry has given Praj a distinct advantage of creating customized products for the global market. Application of Praj’s bio-products not only increases process efficiency in the plant, but also results in a higher recovery of ethanol. Praj is renowned for its global experience in process operations and designing and deploying ethanol plants that handle various feed stocks.Read More
Business Lines
Resources
- Resources
  Praj's businesses are ably supported by robust manufacturing infrastructure, skilled project management team and supply chain team. Engineering is the backbone of our work. More than 70% of our employee strength consists of engineers of various streams viz. chemical, mechanical, electrical, electronics and automation, civil etc. A perfect teamwork ensures smooth execution of complex projects, within time and in some of the most difficult geographies of the world. Read More
  Manufacturing
  Praj’s business lines are supported by its world-class manufacturing infrastructure. Praj has 4 manufacturing facilities in India. All the facilities have the capability to manufacture equipment in compliance with the most stringent requirements of various countries viz. CE, EN, DOSH, MOM, GOST – TR. The facilities are also ISO 9001 - 2008 and ASME (U, U2, R, H, S) certified. Read More
  Engineering
  Engineering is the backbone of Praj’sintegrated offerings.More than 70% of the employee strength consists of engineers of various disciplines – mechanical, chemical, electrical, civil, instrumentation etc. Read More
  Project Management
  Praj’s project management team consists of qualified, experienced and PMI certified professionals well versed with the global standards and practices. Read More
  Supply Chain Management
  A strong backbone of SCM team supports the complexities involved in Praj’s business. With around 50 qualified professionals, the team handles procurement of over 100 categories of commodities, metals, equipment, electrical, automation, piping, structural, rotary equipment like pumps and compressors. Read More
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Evaporation

Home » Business Lines » Wastewater Treatment » Evaporation

Evaporation

Evaporation is the process of vaporization of solvent from solution in order to increase the concentration of the solute. Evaporation is extensively energy intensive unit operation.