Dalton R Stafford

Title: Dalton R Stafford: Innovator in Wastewater Treatment

Introduction

Dalton R Stafford is a notable inventor based in Lethbridge, Canada. He has made significant contributions to the field of wastewater treatment, particularly through his innovative processes aimed at improving biological phosphorus removal.

Latest Patents

Dalton holds a patent for a "Wastewater Biological Phosphorus Removal Process." This invention relates to a method for treating wastewater using a step feed return activated sludge process. The process directs wastewater through one or more step feed points, which include at least one aerobic zone and at least one anoxic zone in a repeating or alternating sequence. A portion of effluent from the anoxic zones is fed through an anaerobic zone, where raw or pretreated wastewater is introduced and returned to the upstream portion of the anoxic zone. Additionally, return activated sludge may be recycled to one or more of the anoxic zones. This innovative approach enhances the efficiency of phosphorus removal from wastewater.

Career Highlights

Dalton is associated with CH2M Hill, Inc., where he applies his expertise in environmental engineering and wastewater treatment. His work has contributed to advancements in sustainable practices within the industry.

Collaborations

Throughout his career, Dalton has collaborated with esteemed colleagues such as Glen T Daigger and Joseph P Stephenson. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Dalton R Stafford's contributions to wastewater treatment through his patented processes demonstrate his commitment to environmental sustainability. His work continues to influence the industry and pave the way for future innovations in wastewater management.