1. Design and supply of a complete range of sewage and wastewater treatment systems for industrial, commercial and residential applications.

2. Wastewater treatment plants can consist of a combination of a number of components including: pretreatment screening, grit removal; oil removal; wastewater neutralization; anaerobic, anoxic and aerobic activated sludge systems (Conventional/ MBR/ SBR); energy efficient floating sub-surface aerators; clarification; sludge digestion; mechanical sludge dewatering; chlorination; and tertiary coagulation, settling, filtration, activated carbon adsorption and ozonation.

3. Design and supply of a complete range of water treatment systems for potable and industrial process use.

4. Water treatment systems can consist of a combination of components including: clarifiers and settling basins; softeners; ion exchange demineralizers; pressure filter; gravity filter; reverse osmosis units; deaerator; degasifiers and chemical feed systems.

Since 1977, Hydrex has designed and built hundreds of water/ wastewater treatment plants throughout Asia and the Middle East. Hydrex can provide pre-engineered package treatment systems for population rating from 100 to 200,000. We also specialize in custom designed plants based upon defined performance specifications. Our carefully designed foolproof systems incorporate the most advanced equipment, yet are easy to operate. Sophisticated, individually customized computer monitoring and data logging systems (SCADA) can be provided as well.

Our clients included respected multinational and Asian companies; many of which are repeated customers. For example:

a. In a three-year period alone, one client ordered 11 package sewage treatment plants for its mining camps, ranging in capacities from 70 to 400m3/day.

b. Another client has to date ordered 9 wastewater treatment plants of 4,000 to 8,000m3/day which were custom designed for its various industrial parks within the region.

c. Hydrex was responsible for expanding an existing 19,000m3/day municipal sewage treatment plant to handle a total of 40,000m3/day. Shortly after completion, the same client awarded a 9,500m3/day plant for another development to Hydrex.

d. Hydrex is also the only officially approved wastewater treatment plant supplier within Asia for one of the world’s largest soft drink manufactures.

To find out how our expertise can be put to work for you, simply request a questionnaire from Hydrex, fill the pertinent information, and within 1~2 weeks, receive our budget price estimate for any water/ wastewater treatment plant.

Hydrex is a single source water and wastewater treatment designer and supplier!

Hydrex Asia Limited products

Hydrex - Spray Type Deaerators