Zero Liquid Discharge Systems Demand and Supply in Cambodia

When deciding on how to develop your business in Cambodia, it is important to consider the current state of demand and supply in the country. As the nation grows into a larger economy, China and India will become its main trading partners, which will lead to a rapid increase in industrial activity and demand for the services of a ZLD specialist. However, there are also alternatives to a ZLD system that could be used, including the use of a hybrid-based process.

Why ZLD technology is Becoming Popular in the World?

The Asia Pacific is home to two of the world’s fastest growing economies. These two are China and India. This technology is also becoming popular in Cambodia as a preferred method for waste water treatment.

The ZLD (zero liquid discharge) technology is a water reuse and recycling gimmick that is getting a lot of press. The technology involves pre-treating industrial wastewater, capturing the condensate and collecting it for reuse. It also has the ability to reduce wastewater discharge and reduce pollution. It has been embraced by global water technology companies.

The best part of the ZLD system is that it can help reduce costs by eliminating the need to install new sewer lines and sewage treatment plants. As more people become familiar with the technology, demand for more and better solutions is expected to rise.

While the ZLD technology is an impressive feat of engineering, the process itself is not without its problems. In some cases, complex wastewater is simply too difficult to treat. In others, some industrial waste waters are more specific than others. In such instances, a co-operation between the water treatment technology maker and the wastewater standards body is required. This, along with other water resources management advances, has been a positive step forward for water and wastewater treatment technologies. In particular, the ZLD technology is gaining popularity due to air pollution reduction efforts at thermal power plants.

Why is Hybrid-based ZLD Process Demand Growing in Cambodia?

In the coming years, the hybrid-based ZLD process is expected to expand at a higher CAGR in Cambodia. This process is utilized for treating large concentrations of chemicals in effluents. It is used in various end-use industries. Some of the end-use industries include energy and power, mining, petrochemicals, and food and beverage.

The growth of the global zero liquid discharge (ZLD) systems Cambodia market is mainly driven by the rising environmental concerns and increasing regulations. The growing industrialization of developing countries also contributes to the demand for ZLD systems. It is also used in coal-to-chemical plants and oil refineries, among other industries.

The hybrid-based ZLD process includes brine filtration pre-treatment unit, falling film MVR evaporator, crystallizer, and solid separator. These components are used to purify wastewater to a maximum concentration. The system is able to reduce the amount of contaminates and materials in the water and recover valuable products during recycling operations. Depending on capacity, a thermal heat source or electrically driven fan can be used to drive the evaporation process.

The global ZLD market is also classified into membrane-based technology and thermal-based technology. The membrane-based segment is expected to witness high growth rate. The thermal-based segment is anticipated to experience a lower growth rate. The growing focus on desalination is projected to increase the demand for membrane technology. In addition, Asia Pacific is predicted to witness a significant focus on ZLD. Moreover, it is also expected to witness great investment in membrane technologies. Also a number of key players like Waterman Engineers Australia are competing for the global ZLD market.

The Bottom Line

ZLD systems are a type of treatment system that has become a staple of many industrial sectors. This treatment method is based on a closed loop cycle which eliminates discharge of waste water. The process combines reverse osmosis and thermal technologies. The result is a tertiary treatment system that can recover up to 80% of liquid waste streams. It is an energy-intensive process. This system requires membranes to be replaced regularly.

ZLD is a method of wastewater treatment that can involve trade-offs between water conservation and reduced discharge. It can be implemented as a stand-alone solution, or as an integral part of a larger treatment system.