Glorinda’s water & wastewater treatment service
Glorinda’s water & wastewater treatment service
About
Zero Liquid Discharge (ZLD)
At Glorinda, we prioritize Zero Liquid Discharge (ZLD) systems as one of the most effective solutions for treating harsh and high-salinity wastewaters. As the name implies, ZLD technology reduces water contaminants to nearly zero, addressing the critical challenge of wastewater disposal and enhancing water recovery. This approach minimizes environmental impact, ensures compliance with strict regulations, and promotes sustainable water management.
Key advantages of Glorinda’s ZLD technology include:
- Comprehensive wastewater treatment to meet environmental standards, delivering clean, high-quality water with nearly 100% recovery.
- Valuable by-products: Depending on the wastewater type, the solid output can be repurposed as chemical fertilizer, animal feed, or salt.
- Automated cleaning: Features like CIP (Clean-In-Place) and automatic rinsing eliminate the need for operator intervention during system maintenance.
- Round-the-clock operation: Fully automated processes allow 24/7 operation without requiring day-to-day operator involvement.
01
Pre-Treatment
Using Glorinda's advanced pre-treatment methods, the wastewater is treated to reduce contaminants and prepare it for the next step—evaporation. This stage is crucial for minimizing the size and cost of subsequent equipment while significantly reducing operational expenses.
02
Evaporation
After pre-treatment, industrial wastewater enters the evaporators. The choice of evaporation system depends on process conditions, wastewater characteristics, and volume. Glorinda offers a variety of systems, including Multi-Effect Evaporators (MEE), Mechanical Vapor Recompression (MCR), Multi-Stage Flash (MSF), and Forced Circulation Evaporators (FCE).
03
Crystallization
During crystallization, dissolved solids are separated from the concentrated brine produced in the evaporation stage. This step reduces the volume of liquid waste while recovering valuable salts as solid products. Depending on the process, these salts can be reused, sold, or further processed.
04
Drying
Any remaining moisture in the output from the crystallization stage is removed during drying. This final step ensures optimal moisture levels and is energy-efficient, with Glorinda selecting the best drying method to balance performance and energy use.
05
Output Management
The solid output can be used in various ways, such as organic compost, backup fuel in incinerators, organic fertilizer, or animal feed. If none of these options are viable, the output is disposed of according to industrial guidelines, either through complete drying or landfill disposal.