Food production leads to many by-products: wheat germ is a by-product of wheat milling, and orange and lemon oil are citrus by-products that are made into juice. Sawdust is a by-product of the wood industry, and springs are a by-product of poultry processing. In each of these cases, the by-product is important and useful, but secondary to the starting product. The word has been around since the mid-1800s, and in Britain it is written with a hyphen: by-product. The International Energy Agency (IEA) defines by-products in LCA by defining four different types of products: „main products, by-products (generating revenues similar to those of the main product), by-products (resulting in lower revenues) and waste (providing little or no revenue)“. [4] While some chemists treat „by-product“ and „by-product“ as synonyms in the above sense of a generic (non-targeted) secondary product, others find it useful to distinguish between the two. Where the two terms are distinguished, the term „by-product“ means a product that is not desirable but that inevitably results from molecular fragments of raw materials and/or reagents that are not incorporated into the desired product due to mass preservation; In contrast, the term „by-product“ is used to refer to a product formed from a competitive process that could, in principle, be eliminated by optimising reaction conditions. [5] Unfortunately, not all by-products have the same potential for sale and value as dairy farms and loggers. Some by-products are simply waste that cannot be used for anything.
Take, for example, a nuclear power plant. The plant produces electricity through a nuclear process that produces nuclear waste. This material is not only not for sale, but it is also dangerous to store and dispose of. Companies must build highly specialized facilities to store this equipment and hire employees who exercise caution when handling, transporting and disposing. A by-product may be useful and marketable, or considered waste: for example, bran, which is a by-product of milling wheat into refined flour, is sometimes composted or burned for disposal, but in other cases it may be used as a nutrient ingredient in food or feed. Gasoline was once a by-product of oil refining, which later became a coveted product as fuel. The plastic used in plastic bags also started as a by-product of oil refining. [1] Nglish: Translation of the by-product for the Spanish definition: A by-product is a secondary unit that is produced in a common production process and has little value compared to the main product manufactured. In other words, it is a unit created accidentally during the manufacture of another product. In the context of production, a by-product is „the production of a common production process that is in small quantities and/or marketable (DRVs) relative to the main products“.
[2] As they are assumed to have no impact on reported financial results, by-products are not assigned common costs. By-products are also not inventoried as agreed, but the NRV of by-products is usually recorded as „other revenue“ or as a reduction in the common costs of processing production when the by-product is manufactured. [3] A by-product or by-product is a by-product derived from a production process, manufacturing process or chemical reaction; It is not the main product or service that is produced. Manure does not have the same value as milk, but it does have value. Farmers typically sell manure to landscapers or fertilizer companies, who turn waste into fertilizer for farms, greenhouses, and vegetable gardens. There are many other processes that create useful by-products. Let us take the example of the wood industry. The main products of this industry are whole trunks, but each tree has smaller branches and sections that cannot be used as complete trunks. These sections are usually ground in a wood shredder to produce wood chips. These are then sold to professional landscapers and vegetable garden enthusiasts.
By-products are found in almost every industry, not just manufacturing. Take agriculture, for example. Dairy farmers raise and raise cows to produce milk for sale to grocery stores, restaurants and vendors. What is a livestock by-product? Fertilizer. The farmer is not trying to start a manure farm. He or she is interested in producing milk, but manure is created during the process. The product is then multiplied by the number of cubic centimeters emptied in twenty-four hours and divided by 1000. And with Coca-Cola`s announcement of the launch of a new dairy product, the drink could be in our hands again before we know it. The sewing machine rattled loudly in the room; It was a cumbersome past brand. John baptized in a large pond called Ænon-by-Saleim – probably allegorically, meaning „fountain of rest.“ Bitcoin started in 2013 with a soaring price of $770 per unit, and companies on both the right and left switched to the ethereal product. A step-by-step plan to get out of your various technological dependencies.
Together, the teams work 24 hours a day on a product that promises much higher risk than profit. The billionaire philanthropist tastes the product of a machine that turns human wastewater into drinking water and electricity. If the process of making one thing also results in a second product, that second thing is called a by-product. Molasses, for example, is a by-product of sugar refining. Along the highways and paths of our literature, we encounter many things that concern this „queen of plants“. It is the main waste product of metabolism and accounts for about half of all excreted solids – about 30 g. Add a byproduct to one of your following lists or create a new one.