Zero Liquid Discharge System

zero liquid discharge water treatment in pune

Zero Liquid Discharge (ZLD) system is a treatment process to remove all the liquid waste from a system. The main focus of the ZLD system is to economically reduce wastewater and produce clean water that is suitable for reuse, thus saving money and being beneficial to the environment. ZLD systems employ advanced wastewater technologies to purify and recycle virtually all of the wastewater produced. ZLD Plant Manufacturer is applicable for industrial plant effluent treatment, wastewater reclamation and industrial recycling applications.

Also, ZLD technologies help plants to meet discharge and water reuse requirements, enabling businesses to:

  • Meet stringent government discharge regulations
  • Reach higher water recovery (%)
  • Treat and recover valuable products/ salts from waste streams, such as potassium sulphate, caustic soda, sodium sulphate, calcium salts and many more
  • The conventional way to reach ZLD is with thermal technologies such as evaporators (multi-stage flash (MSF), multi-effect distillation (MED) and mechanical vapour compression (MCV)) and crystallizers and recover their condensate. ZLD plants produce solid waste as a by-product through solid dryers.

Zero liquid discharge system is an engineering approach to water treatment where all water is recovered and contaminants are reduced to solid waste.

zero liquid discharge water treatment in pune

FAQs

The time required to install a Zero Liquid Discharge (ZLD) system can vary based on several factors, including the size and complexity of the system, site conditions, and specific requirements of the project. However, here is a general overview of the typical installation timeline:

Site Assessment and Planning:

  • Duration: 2-4 weeks
  • Our team conducts a thorough site assessment and develops a detailed installation plan, taking into account all site-specific factors and requirements.


Design and Approva:

  • Duration: 4-8 weeks
  • We create custom designs for the ZLD system and submit them for approval to ensure compliance with local regulations and standards.


Procurement and Fabrication:

  • Duration: 8-12 weeks
  • We source high-quality materials and components and fabricate any custom parts required for your system.


Installation:

  • Duration: 4-8 weeks
  • Our experienced technicians install the ZLD system, including all necessary plumbing, electrical, and control systems. The exact duration depends on the complexity and size of the system.


Commissioning and Testing:

  • Duration: 1-2 weeks
  • We conduct comprehensive testing and commissioning procedures to ensure the ZLD system operates correctly and meets all performance standards.


Training and Handover:

  • Duration: 1-2 weeks
  • We provide training for your staff on system operation and maintenance and hand over all necessary documentation.


Total Installation Time:

  • For smaller systems, the entire process typically takes around 16-24 weeks from initial site assessment to final handover.
  • For larger or more complex systems, the process may take up to 24-36 weeks


By following a structured and efficient process, we ensure that your Zero Liquid Discharge system is installed correctly and ready for operation within a reasonable timeframe. Contact us today to discuss your specific project and get a more accurate timeline based on your needs.

Maintaining a Zero Liquid Discharge (ZLD) system is crucial for ensuring its efficiency, longevity, and compliance with environmental regulations. At PRAKRRITI ENTERPRISES, we provide comprehensive maintenance services to keep your ZLD system running smoothly. Here are the key maintenance requirements:

1.Regular Inspections:

  • Frequency: Monthly
  • Tasks: Inspect all system components, including pumps, filters, membranes, and evaporators, for signs of wear, damage, or corrosion. Ensure all connections are secure and there are no leaks


2.Cleaning and Descaling:

  • Frequency: Quarterly or as needed
  • Tasks: Clean membranes, evaporators, and other critical components to remove scale, fouling, and other residues that can impede performance. Use appropriate cleaning agents and follow manufacturer guidelines.


3.Filter Replacement:

  • Frequency: As per manufacturer recommendations
  • Tasks: Replace pre-treatment filters, activated carbon filters, and other filtration units regularly to maintain optimal filtration efficiency.


4.Chemical Dosing:

  • Frequency: Continuous or as needed
  • Tasks: Monitor and adjust chemical dosing systems to ensure proper treatment of wastewater. This includes anti-scalants, coagulants, and pH adjusters.


5.System Calibration:

  • Frequency: Bi-annually
  • Tasks: Calibrate sensors, flow meters, and control systems to ensure accurate monitoring and operation. This helps in maintaining precise control over the treatment process.


6.Performance Monitoring:

  • Frequency: Ongoing
  • Tasks: Continuously monitor system performance parameters such as flow rates, pressure levels, and water quality indicators. Use automated control systems to alert operators to any deviations.


7.Sludge Management:

  • Frequency: As needed
  • Tasks: Regularly remove and properly dispose of accumulated sludge from the system. Ensure sludge handling equipment is functioning correctly.


8.Spare Parts Inventory:

  • Frequency: Ongoing
  • Tasks: Maintain an inventory of critical spare parts, such as pumps, valves, and sensors, to minimize downtime in case of component failure.


9.Documentation and Record Keeping:

  • Frequency: Ongoing
  • Tasks: Keep detailed records of maintenance activities, inspections, repairs, and system performance. This documentation is essential for tracking the system's health and planning future maintenance.


10.Staff Training:

  • Frequency: Annually or as needed
  • Tasks: Provide training for operating and maintenance staff to ensure they are familiar with the system’s components, operation procedures, and safety protocols.


By adhering to these maintenance requirements, you can ensure that your ZLD system operates at peak efficiency, providing reliable performance and compliance with environmental regulations. Contact PRAKRRITI ENTERPRISES today to learn more about our maintenance services and how we can support your ZLD system's long-term operation.

Yes, existing wastewater treatment systems can be upgraded to Zero Liquid Discharge (ZLD) systems. At PRAKRRITI ENTERPRISES, we specialize in upgrading and retrofitting current wastewater treatment setups to achieve ZLD, ensuring no liquid waste is discharged into the environment. Here’s how we can help:

1.Initial Assessment:

  • Evaluation: We start with a thorough assessment of your existing wastewater treatment system to understand its current capabilities, performance, and limitations.
  • Analysis: Detailed analysis of your wastewater characteristics and volume to determine the most suitable ZLD technologies and processes.


2.Customized Upgrade Plan:

  • Design: Develop a customized upgrade plan that integrates ZLD components with your existing system, ensuring seamless operation and minimal disruption.
  • Technologies: Identify and incorporate the necessary technologies, such as evaporators, crystallizers, reverse osmosis (RO) systems, and advanced filtration units.


3.Process Integration:

  • Compatibility: Ensure the new ZLD components are compatible with your existing infrastructure and processes.
  • Optimization: Optimize the integrated system for maximum efficiency and performance, addressing any bottlenecks or inefficiencies in the current setup.


4.Installation and Commissioning:

  • Implementation: Our experienced technicians handle the installation of ZLD components, integrating them with your existing system.
  • Testing: Conduct comprehensive testing and commissioning to ensure the upgraded system operates correctly and meets ZLD standards.


5.Training and Support:

  • Training: Provide training for your staff on the operation and maintenance of the upgraded ZLD system, ensuring they are equipped to manage the new components effectively.
  • Ongoing Support: Offer ongoing technical support and maintenance services to ensure the system continues to perform optimally.


6.Regulatory Compliance:

  • Standards: Ensure the upgraded system complies with all relevant environmental regulations and standards, eliminating liquid discharge and minimizing environmental impact.


7.Performance Monitoring:

  • Monitoring: Set up advanced monitoring systems to continuously track the performance of the ZLD system, allowing for proactive maintenance and quick response to any issues.


Upgrading your existing wastewater treatment system to a ZLD system provides several benefits, including enhanced water recovery, reduced environmental impact, and compliance with stringent environmental regulations. Contact PRAKRRITI ENTERPRISES today to discuss your specific needs and learn how we can help you transition to a ZLD system efficiently and effectively.

Copyright © 2019 Prakrriti. All Rights Reserved

:::| powered by dimakh consultants |:::

Enquiry