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A by-product or byproduct is a secondary product derived from a production process, manufacturing process or chemical reaction; it is not the primary product or service being produced. A by-product can be useful and marketable or it can be considered waste: for example, bran, which is a byproduct of the milling of wheat into refined flour, is ...
Photosynthesis (/ ˌfoʊtəˈsɪnθəsɪs / FOH-tə-SINTH-ə-sis) [1] is a system of biological processes by which photosynthetic organisms, such as most plants, algae, and cyanobacteria, convert light energy, typically from sunlight, into the chemical energy necessary to fuel their metabolism.
Cellular respiration is the process by which biological fuels are oxidised in the presence of an inorganic electron acceptor, such as oxygen, to produce large amounts of energy and drive the bulk production of ATP. Anaerobic respiration is used by microorganisms, either bacteria or archaea, in which neither oxygen (aerobic respiration) nor ...
The re-manufactured product has a higher value than disposing or downcycling it. [21] The use of Brewer's spent grain, a waste product of brewing processes, as a substrate in biogas processes eliminates the need for disposal and can generate significant profit to the overall brewing process. Depending on the substrate's price, a profit of ...
The process for composting is more specifically defined, as it is controlled by humans. Essentially, composting is an accelerated biodegradation process due to optimized circumstances. [37] Additionally, the end product of composting not only returns to its previous state, but also generates and adds beneficial microorganisms to the soil called ...
Artifact (software development) An artifact is one of many kinds of tangible by-products produced during the development of software. Some artifacts (e.g., use cases, class diagrams, requirements and design documents) help describe the function, architecture, and design of software. Other artifacts are concerned with the process of development ...
In other words, not the ideal place for his mother to go into labor. ... (harmless bits of concentrated minerals that ruin the look of the finished product), a feat that sugar makers used to ...
The process of separating unwanted particles (such as dead yeast cells or fining agents) from the wine by use of centrifugal force. Ceramic filtration. A filtration process of the wine that utilizes perlite and is able to fine the wine to an ultrafine degree. Chaptalization.