DuPont Industrial Biosciences Launches Biogas Enzyme OPTIMASH® AD-300

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OPTIMASH® AD-300 – the sole protease-only enzyme on the market – offers biogas plant operators around the world an enzyme solution for increased yields and efficiency

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Our approach with this enzyme is to offer a specific and targeted product that biogas producers can dial in based on their needs, instead of buying a costly packaged enzyme solution.

DuPont Industrial Biosciences announced today a new enzyme product designed to improve biogas production during anaerobic digestion in the waste water industry: DuPont™ OPTIMASH® AD-300. The announcement comes at the Aquatech Amsterdam conference, where DuPont will be launching the enzyme offering to the industry. The enzyme is immediately available to producers in markets around the world.

Optimash® AD-300, a protease-only product, is effective at breaking down organic materials that contain protein, such as wastewater sludge, food waste, animal and farm wastes. It functions by breaking down the protein polymers, resulting in soluble amino acids that are more suitable for biogas-producing organisms.

By incorporating the protease into their digester, biogas plant operators can expect numerous benefits, including: more efficient use of proteinaceous materials; increased biogas production; increased fermentation rate and shorter residence time; greater feedstock flexibility; increased process robustness and further reduction of volatile solids.

“From conception through development, we have prioritized our customers’ desire for increased production and efficiency, and as the sole protease-only product on the market, we are able to deliver,” said Sandra Hinz, Ph.D., senior scientist at DuPont Industrial Biosciences. “Our approach with this enzyme is to offer a specific and targeted product that biogas producers can dial in based on their needs, instead of buying a costly packaged enzyme solution.”

The enzyme can be introduced into any biogas process, including in a pretreatment, separate hydrolysis step, as well as directly into a primary fermenter. DuPont’s technical sales professionals are committed to working with biogas producers to determine specific process recommendations based on feedstock material, objectives and plant characteristics. Also, identifying the addition point that maximizes enzyme access to the feedstock is vital to fully exploiting the benefits of enzymes.

In recent years, DuPont Industrial Biosciences has focused its biotechnology expertise and robust enzyme portfolio on the realm of biogas. In August, the company received a grant from the European Commission to demonstrate high-efficiency enzyme production to increase biogas yields as part of the DEMETER project. Funded from the Bio Based Industries Joint Undertaking under the European Union’s Horizon 2020 Research and Innovation program, DEMETER aims to demonstrate the enzyme technology’s ability to improve biogas yields and process robustness, ultimately increasing customers’ revenue and profitability, while increasing offerings in renewable energy.

About Industrial Biosciences

DuPont Industrial Biosciences works with customers across a wide range of industries to make products and industrial processes more efficient and sustainable. Through a unique combination of agriculture, biotechnology, chemistry and material science capabilities, we advance market-driven, bio-based solutions to meet the needs of a growing population, while protecting our environment for future generations. For updates about how DuPont Industrial Biosciences is helping customers deliver cost-effective products with superior performance and sustainability, follow @DuPontBiobased on Twitter or visit our website at http://biosciences.dupont.com.

About DowDuPont Specialty Products Division

DowDuPont Specialty Products, a division of DowDuPont (NYSE: DWDP), is a global innovation leader with technology-based materials, ingredients and solutions that help transform industries and everyday life. Our employees apply diverse science and expertise to help customers advance their best ideas and deliver essential innovations in key markets including electronics, transportation, building and construction, health and wellness, food and worker safety. DowDuPont intends to separate the Specialty Products division into an independent, publicly traded company. More information can be found at http://www.dow-dupont.com.

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11/2/17

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Wendy Rosen
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