Company Filing History:
Years Active: 2001-2005
Title: Henk Dijkman: Innovator in Sulfur Reduction Technologies
Introduction
Henk Dijkman is a notable inventor based in Ijlst, Netherlands. He has made significant contributions to the field of sulfur reduction, holding 2 patents that focus on innovative processes for the production of hydrogen sulfide and the use of sulfur-reducing bacteria.
Latest Patents
Dijkman's latest patents include a process for the production of hydrogen sulfide from elemental sulfur. This process involves the bacterial reduction of a mixture of liquid and elemental sulfur with an electron donor, such as hydrogen gas or organic compounds. The bacteria used in this process can thrive in a pH range of 5 to 9 and require a hydraulic retention time of at least one day. The hydrogen sulfide produced is stripped from the liquid medium, resulting in a gas containing at least 1 volume percent hydrogen sulfide. Another significant patent describes a new sulfur-reducing bacterium, denoted as KT7. This bacterium is capable of reducing sulfite and sulfate to sulfide and has an optimum growth temperature between 48 and 70 degrees Celsius. It can be utilized in processes for removing sulfur compounds from water, particularly in anaerobic treatments.
Career Highlights
Throughout his career, Henk Dijkman has worked with several companies, including Biostar Development and Paques Bio Systems. His work has focused on developing sustainable solutions for sulfur management and environmental protection.
Collaborations
Dijkman has collaborated with notable individuals in his field, including Cees Jan Nico Buisman and Karl O Stetter. These collaborations have contributed to advancements in biological desulfurization processes.
Conclusion
Henk Dijkman's innovative work in sulfur reduction technologies showcases his commitment to environmental sustainability. His patents and collaborations highlight the importance of research in developing effective solutions for industrial challenges.