David Francis

Title: Innovations by David Francis in Chemical Treatment Dosing

Introduction

David Francis is an inventor based in the United States, known for his contributions to the field of chemical treatment dosing. He has developed innovative methods aimed at improving the efficiency of chemical treatments in liquid flows, particularly in wastewater management. His work focuses on the precise dosing of chemicals, such as chlorine dioxide, to ensure effective disinfection.

Latest Patents

David Francis holds a patent titled "Methods and Systems for Improved Dosing of a Chemical Treatment, Such as Chlorine Dioxide, Into a Fluid Stream, Such as a Wastewater Stream." This invention is directed towards methods, apparatuses, and systems for treating liquid flows by adding chemical treatments at multiple locations along a side stream of a main flow. The dosing is designed to be sufficient to treat the entire main flow upon the return of the side stream. Algorithms are employed to control the chemical additions, with one addition being proportional to the flow rate and the other adjusted based on measurements from a primary device.

Career Highlights

Throughout his career, David Francis has worked with various companies, including Fkos Resources LLC and BCR Environmental Corporation. His experience in these organizations has contributed to his expertise in chemical treatment processes and systems.

Collaborations

David has collaborated with professionals in his field, including Wilfried J Schmitz, to further enhance the development of his innovative solutions.

Conclusion

David Francis has made significant strides in the field of chemical treatment dosing, particularly in wastewater management. His innovative methods and systems demonstrate a commitment to improving environmental safety and efficiency.