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Providing 

Innovative Solutions 

for Our Clients 

since 1965

Services - Wastewater  Treatment

 
Dayton & Knight Ltd. was established in 1965 as a company that specializes in wastewater treatment engineering.  We have designed the majority of wastewater treatment facilities in the Province of British Columbia, including the Province's largest secondary treatment plant outside of Greater Vancouver - the Joint Abbotsford Matsqui Environmental System (JAMES).

Dayton & Knight Ltd. has a continuing research interest, and actively participates with the University of British Columbia in wastewater treatment process development such as ATAD and biological phosphorus removal.  

Through our extensive work at British Columbia’s wastewater treatment facilities, Dayton & Knight Ltd. has gained a reputation for technical ability, process understanding, practical solution and excellent client relationships.


Biological Nutrient Removal

Dayton and Knight Ltd. continues to be a leader in the field of wastewater treatment and can assist your team when considering biological nutrient removal.  

In the District of Salmon Arm WWTP a Fixed Growth Reactor - Suspended Growth Reactor (FGR-SGR) combination was incorporated.  This facility discharges high quality, tertiary-treated effluent to the environmentally sensitive Shuswap Lake.



Outfall Systems

We have extensive experience on outfall projects.  This includes involvement from the concept stage, site studies (oceanographic and limnological), pre-design, design and construction management. The site study work includes dilution modeling and we use the latest modeling software for this work.  Dayton & Knight has designed more outfall projects that any other consultant in B.C.



Biosolids Management

Dayton & Knight Ltd. also designed the first Autothermal Themophilic Aerobic Digestion (ATAD) facilities in North America. 

The company has undertaken the process, mechanical, electrical and instrumentation for ATAD designs in association with consultants in Colorado, Washington, Florida and California, USA, as well as Japan and New Zealand.

For more information on Dayton & Knight Ltd.’s capabilities and experience on wastewater management or other consulting engineering requirements, please visit our Projects page, or contact:

 

Mr. Harlan Kelly (hkelly@dayton-knight.com) P.E, P.Eng

or

Mr. John Boyle (jboyle@dayton-knight.com) P.Eng.

 


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