In the field of environmental engineering, (published in Water Research , 2021) is a significant study titled "Underestimated humic acids release and influence on anaerobic digestion during sludge thermal hydrolysis" .
The identifier refers to several distinct topics across different fields. The most prominent current scientific reference is an environmental research paper published in Water Research regarding waste treatment, though the number also identifies a specific administrative process in Blackbaud software and a historical botanical collection. 117310
: This feature allows individuals other than a student's primary or secondary contact (such as grandparents or trust fund managers) to pay tuition. In the field of environmental engineering, (published in
: The research demonstrated that the release of humic acids during this process is often underestimated. These acids can inhibit the microorganisms responsible for producing biogas (methane), thereby reducing the efficiency of energy recovery from waste. : This feature allows individuals other than a
: Thermal hydrolysis is a common pretreatment used to make sewage sludge more biodegradable. However, this process often releases high concentrations of humic acids —complex organic compounds that are typically difficult to break down.
: Aimed at older children to refine technique, tactical understanding, and competitive play.
Historically, is the item identifier in the Biodiversity Heritage Library for a seminal botanical work titled The Verbenaceae of the Malayan Archipelago . This digital archive provides historical records of plant species found across Southeast Asia, serving as a critical resource for taxonomists and researchers studying regional biodiversity. 4. Local Sports Programs