3. Principle 3: generate co-products instead of waste

3.1 Context

Industrialists involved in the extraction of natural products, whether juice producers from fruit and vegetables, vegetable oil producers from seeds, or manufacturers of bioactive molecules from different types of plant, generally target a single product from a given biomass. This results in the generation of a very large quantity of waste, by-products or co-products, depending on the type of valorization carried out. Moreover, these products generated during extraction are sensitive to chemical or microbiological degradation, and can further contribute to increased air pollution and soil organic matter depletion. Since the Grenelle 2 law of 2012, producers or holders of large quantities of biowaste are required to set up source separation and organic recovery (composting,...

You do not have access to this resource.

Exclusive to subscribers. 97% yet to be discovered!

You do not have access to this resource.
Click here to request your free trial access!

Already subscribed? Log in!

The Ultimate Scientific and Technical Reference

A Comprehensive Knowledge Base, with over 1,200 authors and 100 scientific advisors

+ More than 10,000 articles and 1,000 how-to sheets, over 800 new or updated articles every year

From design to prototyping, right through to industrialization, the reference for securing the development of your industrial projects

This article is included in

Unit operations. Chemical reaction engineering

This offer includes:

Knowledge Base

Updated and enriched with articles validated by our scientific committees

Services

A set of exclusive tools to complement the resources

Practical Path

Operational and didactic, to guarantee the acquisition of transversal skills

Doc & Quiz

Interactive articles with quizzes, for constructive reading

Subscribe now!

Ongoing reading
Principle 3: generate co-products instead of waste

Previous
page Principle 2: promote the use of alternative solvents

Principle 4: reduce energy consumption

Bibliography

(1) - ANASTAS (P.), WARNER (J.) - Green Chemistry : Theory and Practice. - Oxford University Press (1988).
(2) - CHEMAT (F.) - Eco-Extraction du Végétal. - Dunod, Paris (2011).
(3)...

Software tools

COSMOThermX (version C30_1602 – 13.07.2016) [Software], COSMOlogic GmbH & Co. KG Imbacher Weg 46 51379 Leverkusen, Germany.

http://www.cosmologic.de

Regulations

Directive 2009/32/EC of the European Parliament and of the Council of April 23, 2009 on the approximation of the laws of the Member States on extraction solvents used in the production of foodstuffs and food ingredients (amended by Directives 2010/59/EU and 2016/1855/EU). OJ L 141, 6.6.2009, p. 3–11.

Standards

Responsabilité sociétale - ISO 26000 - 2010
Cosmetics – Guidelines for technical definitions and criteria for natural and organic ingredients and products – Part 2: criteria for ingredients and products - ISO 16128-2 - 2017
Environmental management – Life cycle assessment. Principle and framework - NF EN ISO 14040 - 2006
Environmental management – Life cycle assessment. Requirements and guidelines - NF EN...