Walter Etzenberger

Title: Walter Etzenberger: Innovator in Biological Pollution Degradation

Introduction

Walter Etzenberger, an innovative inventor based in St. Pölten, Austria, has made significant strides in the field of environmental technology. With a focus on the microbiological transformation of sulfur-containing pollutants, his work represents a remarkable advancement in waste gas treatment.

Latest Patents

Etzenberger holds one patent titled "Procedure for microbiological transformation of sulphur containing." This groundbreaking invention involves a biological conversion process designed to degrade various sulfur-containing pollutants, including hydrogen sulfide (H2S), carbon disulfide (CS2), carbonyl sulfide (COS), and organic sulfur compounds like thio-alcohols, thio-ethers, and thiophenes found in waste gas. The patent outlines a packed reactor that utilizes packing material covered with immobilized microorganisms from the family of Thiobacillaceae. By continuously maintaining moisture, metabolic products of the microorganisms are dissolved and discharged. This process creates a continuous concentration gradient for sulfate ions, which are neutralized in a secondary reactor through the supply of lye, forming soluble salts. Subsequently, these salts are further processed into gypsum crystals in a third reactor, minimizing chemical losses and enabling effective waste management.

Career Highlights

Throughout his career, Walter Etzenberger has collaborated with prominent companies, notably Waagner-Biro Aktiengesellschaft and Glanzstoff Austria Gesmbh. His experiences in these organizations have contributed to his expertise in environmental technologies and innovations.

Collaborations

Etzenberger has worked alongside notable colleagues such as Ludwig Berzaczy and Lothar Kloimstein. These collaborations have fostered an environment of innovation and development, further enhancing the impact of their collective work in the industry.

Conclusion

Walter Etzenberger’s contributions to the field of environmental technology, particularly through his patent for the degradation of sulfur-containing pollutants, underscore his role as a key innovator. His dedication to finding biological solutions for pollution control reflects a commitment to sustainability and the betterment of environmental practices.