David A Hines

Title: David A Hines: Innovator in Waste Treatment Technologies

Introduction

David A Hines is a notable inventor based in Stockton-on-Tees, GB. He has made significant contributions to the field of waste treatment, holding a total of 6 patents. His work focuses on innovative methods for the secondary treatment of sewage, which are crucial for environmental sustainability.

Latest Patents

Hines' latest patents include a method for the secondary treatment of biologically-degradable waste. This method involves circulating sewage in a system with a riser and a downcomer, which communicate at their upper and lower ends. An oxygen-containing gas is supplied to the sewage as it passes through the downcomer. This innovative approach is intended for use in the aeration and/or digestion steps of sewage treatment. The riser and downcomer are preferably located in a shaft extending at least 40 meters below a basin containing the sewage, enhancing the efficiency of the treatment process.

Career Highlights

David A Hines is associated with Imperial Chemical Industries Limited, where he has been instrumental in developing advanced waste treatment technologies. His expertise in this area has led to the creation of effective solutions for managing sewage and promoting environmental health.

Collaborations

Hines has collaborated with notable colleagues such as Frank C Roesler and Martin Bailey. Their combined efforts have contributed to the advancement of innovative waste treatment methods.

Conclusion

David A Hines stands out as a key figure in the field of waste treatment innovation. His patents and collaborative efforts reflect his commitment to improving environmental sustainability through effective sewage treatment solutions.