Singulair HK Green

Singulair HK Green is a cutting edge technology focused on unprecedented product quality and extraordinary effluent results to protect our environment and water resources.

The Singulair HK Green wastewater treatment system is specified in areas that require significant and consistent reduction of Total Nitrogen.  This hybrid system combines both suspended and attached growth biological processes to produce superior effluent results with no service requirements for 18 months.  This first of its kind treatment system efficiently and automatically pretreats, aerates, denitrifies, flow equalizes and filters all influent to return the cleanest, highest quality effluent to the environment.  

In ecologically sensitive areas, the most stringent effluent standards are 10 mg/L CBOD, 10 mg/L   TSS and 10 mg/L TN.  The Singulair HK Green system meets or exceeds these rigid regulatory standards and is performance certified and listed to NSF/ANSI Standards 40 and 245.  The system achieved astounding certified effluent results of 3.0 mg/L CBOD, 4.4 mg/L TSS and 7.2 mg/L TN, an 84% reduction of TN.

After operating 18 months without service, the certified effluent results were 4.0 mg/L CBOD, 6.8 mg/L TSS and 11.5 mg/L TN, a 74% reduction of TN.  The Singulair HK Green is the only system to achieve these unmatched results.


Learning Center




Wastewater FAQ

Wastewater FAQ

What does a wastewater treatment plant do? Treatment plants remove impurities contained in wastewater so that the treated waste...

Read More



Bacteria Jokes

Bacteria Jokes

Don’t drink water while studying… chemistry states that concentration decreases upon adding water. A paramecium and an amoe...

Read More



Interactive Microscope

Interactive Microscope

Water and wastewater treatment is generally performed by physical, chemical or biological methods.  All treatment processes...

Read More



Training Schools

Training Schools

Our factory training schools provide industry professionals a thorough understanding of water and wastewater treatment using Nor...

Read More