byproducts of paper production

Productivity and Sustainability of Coconut Production …

ResultAn initial estimate conducted on the biohydrogen production suggested that the Philippines can yield 0.34–2.24 × 106 t/year from agricultural residues alone using the proposed two stage DF-PF ...

اقرأ أكثر

Production of Gluconic Acid and Its Derivatives by Microbial

ResultHence, raw materials such as glucose and sucrose are gradually replaced by agro-industrial byproducts (e.g., hydrolysates of sugarcane, corn stover feedstock, corn cob, tea waste, starch, inulin, whey, figs, bananas, grapes, strawberry surpluses, wastepaper and lignocellulose) in the production of the …

اقرأ أكثر

Banana by-products: an under-utilized renewable food …

ResultPaper production is one of the commercial applications of banana by-products. The initiative in utilizing available non-woody agricultural waste as raw materials for paper production offers a great potential in reducing the dependence on natural timbers, which is becoming more expensive due to the limited …

اقرأ أكثر

Perspectives in the production of bioethanol: A review of …

ResultSeveral scientists consider that bioethanol production from pulp and paper mill sludge is the best option [165, 166]. ... Integration of the first- and second- generation bioethanol processes and the importance of byproducts. Bioresour Technol, 165 (2014), pp. 3-8. View PDF View article View in Scopus Google …

اقرأ أكثر

By-products of the sugarcane industry

ResultIntroduction. Brazil is the world's largest producer of sugarcane and sugar, ranking first in the production of ethanol from sugarcane (FAOSTAT, 2019).The forecast for the 2018/19 harvest indicates that approximately 640 million tons of sugarcane are going to be processed, generating approximately 35 million …

اقرأ أكثر

Lignin removal from pulp and paper industry waste streams …

ResultThis product is mostly utilized in developing countries of Asia and South America, as a source for the production of paper and other hardwood products (Lora, 2008). The production of such industries is minimal due to the availability of annual feedstock. ... The pulp and paper industry has the benefit of having …

اقرأ أكثر

A Review of Secondary Aluminum Production and Its Byproducts

ResultSalt slags generated from both primary and secondary aluminum production need to be recycled/treated as they are considered hazardous byproducts. This review paper discusses the methods used for sorting and refining aluminum waste and managing and utilizing slag cakes/slag from recycling …

اقرأ أكثر

Fact Sheet: Kraft Pulp and Paper Process

Result711.10(d)(1)). For the Kraft pulp and paper industry, EPA listed three of the industries byproduct streams as potentially exempt: black liquor, black liquor oxidized, and calcium carbonate. • The manufacturing of byproducts may be exempt from reporting if the byproducts are manufactured solely in certain equipment (i.e., (i) …

اقرأ أكثر

Frontiers | Utilization of Vegetable and Fruit By-products …

ResultWith the constant growth of the human population, the global demand for food is increasing annually. Food security is an arising issue due to decreased resources and massive waste production from the agricultural sector. For example, not all parts of fruits and vegetables are consumed by consumers, and this …

اقرأ أكثر

Bioethanol Production from Renewable Raw Materials …

ResultSugar cane and beet molasses are byproducts of the manufacture or refining of sucrose from sugar cane and beet. Cane molasses contains not less than 46% of total sugars and sugar beet molasses not less than 48% (m/V). Molasses is also a byproduct in the production of dried citrus pulp, with not less than 45% (m/V) total …

اقرأ أكثر

Potential use of peanut by-products in food processing: a …

ResultThe peanut production in world is about 33 million tons per annual since 2000/01 (FAS-USDA web, 2011). The production range of peanut oil was from 4.52 to 5.14 million metric tons in 2000–2010, the average production was 4.86 million metric tons. The world production of peanut oil has risen from 4.53 million …

اقرأ أكثر

Agro-Food Byproducts as a New Source of Natural Food …

ResultThe reuse of agro-industrial byproducts can represent a renewable source for some already in use food additives or even originate new added-value ingredients with functional compounds and properties, which will benefit the entire food system [ 3 ]. For instance, byproducts contain polysaccharides, organic …

اقرأ أكثر

When one cannot bypass the byproducts: Plastic packaging …

ResultWhen one cannot bypass the byproducts: Plastic packaging waste embedded in production and export. Xiang Gao, Corresponding Author. ... This paper adjusts the packaging waste satellite account in EXIOBASE 3 by combining the official waste data published by the World Bank. Based on input–output …

اقرأ أكثر

Understanding the Kraft Process in Paper Production

ResultToday, the process is used in approximately 80% of paper production. Those companies using the Kraft process are easy to recognize by their strong, offensive smell. This is because one of the byproducts of the process is hydrogen sulfide gas and other sulfur gas compounds. A Cyclical Process. The Kraft Process is a …

اقرأ أكثر

New process turns paper manufacturing waste into valuable …

ResultOctober 2, 2020. New process turns paper manufacturing waste into valuable chemicals. by Ames Laboratory. Credit: Ames Laboratory. A group of researchers …

اقرأ أكثر

Recent advances in microbial production of malic acid …

ResultIn the last few years, ecofriendly malic acid production has received a potential platform for the bio-based chemicals to replace the dependency of fossil based resources. The main goal of this paper is to explore the feasibility of efficient production of malic acid from cost effective alternative renewable byproducts as …

اقرأ أكثر

The Pros and Cons of Paper Manufacturing

ResultDeforestation for paper production contributes to around 10% of global greenhouse gas emissions, and the paper and pulp industry is one of the largest consumers of fossil fuels worldwide. ... Source …

اقرأ أكثر

The packaging, pulp and paper industry in the next decade

Result1. In this article, we outline the changes we see happening across the industry and identify the challenges CEOs and their leadership teams will need to …

اقرأ أكثر

Pulp and paper mill wastes: utilizations and prospects for …

The wastes from pulp and paper mills are both of organic and inorganic types. Most of the biomass generated from pulp and paper mills is organic residues. Black liquor consists of … See more

اقرأ أكثر

New process turns paper manufacturing waste …

ResultNew process turns paper manufacturing waste into valuable chemicals. A group of researchers at the U.S. Department of Energy's Ames Laboratory has discovered a way to convert a …

اقرأ أكثر

Treatment of pulp and paper industry waste effluents and …

ResultThe waste products like sulfur compounds, oxides of nitrogen, chlorinated products being produced as a result of pulp manufacturing and …

اقرأ أكثر

Utilization of solid wastes/byproducts from paper mills in …

ResultPaper sludge, also known as paper fibrous biosolids, is the largest byproduct from pulp and paper industries. It consists of unusable small …

اقرأ أكثر

Hydrogen Production Technologies: From Fossil Fuels …

ResultGlobal demand for primary energy rises by 1.3% each year to 2040, with an increasing demand for energy services as a consequence of the global economic growth, the increase in the population, and advances in technology. In this sense, fossil fuels (oil, natural gas, and coal) have been widely used for energy …

اقرأ أكثر

Legume byproducts as ingredients for food applications: …

ResultAlternatively, legume byproducts can be used as substrates for the production of carotenoids by suitable microorganisms. For example, mung bean husks, pea pods, and other agro-industrial waste were used as substrates by R. mucilaginosa (R. Sharma & Ghoshal, 2020 ), and mesquite pods were used as a …

اقرأ أكثر

Paper and Pulp Waste | Hazardous Waste Experts

ResultFiber is the main component in paper production and is extracted from two main sources, wood and recycled paper products (United States Environmental, 2012). There are various kinds of paper mills, and depending on the source of fiber the fabrication processes and byproducts will differ as well (United …

اقرأ أكثر

How the Paper Industry Achieves Sustainability | AF&PA

ResultReusing water and other resources multiple times Utilizing manufacturing byproducts to produce carbon-neutral biomass energy. And …

اقرأ أكثر

World scenario for the valorization of byproducts of buffalo …

ResultThe contribution of each species of ruminant mammals for worldwide milk production is represented by 81% cow milk, 15% buffalo milk, 2% goat milk, 1% sheep milk, and 0.5% camel milk. The remaining share is produced by other dairy species, such as equines and yaks. In some developing countries, milk from …

اقرأ أكثر

Subproduct vs Byproduct: Unraveling Commonly Confused …

ResultByproducts can be either desirable or undesirable, depending on the context. For example, the production of ethanol results in carbon dioxide as a byproduct. ... For instance, in the production of paper, sawdust is a byproduct that is created as a result of the process. However, if the sawdust is intentionally produced alongside …

اقرأ أكثر

Multiple Utilization Ways of Corn By-Products for …

ResultPulp and Paper Production. Pulping is a process of isolating fibers fixed in a plant matrix, which can be converted to ... Ajila CM, Brar SK, Verma M, Tyagi RD, Godbout S, Valéro JR (2012) Bio-processing of agro-byproducts to animal feed. Crit Rev Biotechnol 32(4):382–400. Article CAS Google Scholar …

اقرأ أكثر