Technologies that eliminate liquid waste discharge and recover water for reuse.
What is Zero Liquid Discharge?
It is prohibited for many industries to release any liquid waste that comes from their facilities. Whether to meet regulations – for difficult to-treat wastewaters – or for situations where scarcity of water demands water recovery (recycle/reuse) – Raj Process is the leading ZLD plant manufacturers in India and hence it’s technologies help you achieve environmental compliance, reduce your carbon footprint, create positive public perception, and recover high purity water for reuse.
Our proven ZLD technology eliminates liquid waste by converting it into disposable dry solids. Raj Process has extensive experience treating a wide variety of industrial wastewaters from various industries such as Breweries, Distillery, Food, Chemical, Pharmaceutical, and Automotive.
The wastewater quantity and quality varies from industry to industry and so do the Zero Liquid Discharge technology requirement differs. Appropriate design and engineering are essential for the efficient and durable operation of a ZLD plant. Selection of suitable materials, correct sizing, and case-specific evaluations are crucial. The RAJ R&D centre offers the following facilities to assess treatment feasibility:
- Pilot-scale evaporator plant
- Pilot-scale ATFD plant
- Pilot-scale paddle dryer plant
- Pilot-scale spray dryer plant
TECHNOLOGIES/ OUR PRODUCT RANGE
- Vertical tube Falling Film, Force Circulation Evaporators
- ZLD based on MEE ATFD technology
- ZLD based on MEE Centrifuge technology
- ZLD on MVR technology
- Integrated & Hybrid Evaporation Plant for Molasses based Distillery
- Stand-alone Evaporation Plant using Steam
- Solvent Stripper
- ATFE/ATFD
- Spray Dryer
- Tube Bundle Dryer
- Paddle Dryer
With a strong focus on research and development, coupled with state-of-the-art manufacturing facilities, Raj Process consistently delivers cutting-edge products that exceed industry standards..
WHY ZERO LIQUID DISCHARGE?
Zero Liquid Discharge is a Process that is beneficial to industrial and municipal organizations as well as the environment as it is cost effective and no effluent, or discharge is left over. Zero liquid Discharge system employs the most advanced wastewater treatment technologies to purify and recycle virtually all of the wastewater produced. Zero liquid systems have become a necessity for all the industries generating liquid effluents. RAJ process is one of the best Zero Liquid Discharge Suppliers in India that create world-class ZLD Plants.
Zero Liquid Discharge System
A zero liquid discharge system is an innovative technology used in industries to minimize the amount of wastewater or liquid waste generated during the production process. This system works by treating the wastewater produced in the production process and reusing it within the facility. By doing so, industries can significantly reduce their water consumption and environmental impact. The zero liquid discharge system consists of various treatment processes such as reverse osmosis, evaporation, and crystallization, which help in removing impurities and contaminants from the wastewater.
This treated water can then be reused for various purposes within the facility. Implementing a zero liquid discharge system can be a cost-effective and sustainable solution for industries looking to reduce their water consumption and environmental footprint. Overall, zero liquid discharge systems are an important tool in promoting water conservation and environmental stewardship in industrial operations.
Features Of RAJ ZLD Plants
- Higher steam and power economy
- simple construction which is easy to operate
- At Raj we carefully select material of constructions taking into account the product properties.
- Zero liquid discharge plant requires an optimal space
- Skid mounted units up to certain capacities
- PLC Controlled Systems
Applications of ZLD Plants:
- Direct process effluent.
- ETP outlet
- Cooling tower blow-down
- Produced water
- Concentration and disposal of high COD streams
- Recovery of Dissolved solids
- Reverse osmosis reject
- Demineralization regeneration wastewater
- Other complex industrial wastewater
- Solvent recovery
Contribution of Raj Process in achieving Zero Liquid Discharge
Founded in 2003, RAJ Process is a quickly expanding technical firm with a focus on process equipment and systems which has lead us to become the leading ZLD plant manufacturers in India. Our area of expertise is creating, producing, and implementing turnkey solutions for the food, pharmaceutical, chemical, and other industries. Raj Process is a reputable option for businesses looking for dependable and effective process equipment. A variety of evaporators, depending on the type of liquid and its composition are used in zero liquid discharge plants.
The waste Liquid is concentrated to the maximum level in evaporator which may be either falling film or forced circulation or a combination of both. The amount of liquid to be handled determines how many steps are needed. Reusable water is condensed in the condenser after it has evaporated from the evaporators. After that, the concentrated liquid is dried using an agitated thin film dryer or a spray dryer. The dry product that is obtained in powder form can be delivered for land filling or used as a byproduct.
High-quality process equipment is crucial for enhancing productivity and safety in industries like pharmaceuticals and food processing. Discover our efficient and reliable ZLD designed to meet your specific needs.
Interested in how ZLD works? Watch our in-depth videos on our YouTube channel. Click here
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