The large quantity of waste generated from agricultural and food production remains a great challenge and an opportunity for the food industry. As there are numerous risks associated with waste for humans, animals and the environment, billions of dollars are spent on the treatment of agricultural and food waste. Therefore, the utilisation of bioactive compounds isolated from waste not only could reduce the risks and the costs for treatment of waste, but also could potentially add more value for agricultural and food production. This book provides comprehensive information related to extraction and isolation of bioactive compounds from agricultural and food production waste for utilisation in the food, cosmetic and pharmaceutical industries. The topics range from an overview on challenges and opportunities related to agricultural and food waste, the bioactive compounds in the waste, the techniques used to analyse, extract and isolate these compounds to several specific examples for potential utilisation of waste from agricultural and food industry.
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Waste generation in EuropeVIDEO ON THE TOPIC: Waste generation and management- Sustainability - ACCIONA
Our production process generates mineral and non-mineral wastes. We maintain a waste management program focused on minimization, segregation, traceability, valuation and proper disposal , in addition to encouraging the generation of jobs and income from recycling practices.
The mining and processing activities generate waste called as waste or tailings. These mining wastes have a different management process and are currently disposed of in structures called piles and dams.
See more information about dams control and management. In what concerns non-mineral waste, an efficient management is of great importance to Vale, since it enables us to minimize the environmental impact generated by our activities.
This way, our Waste Management Program focuses on the performance of three main fronts:. In , There was a significant reduction compared to thousand tons due to the sale of the fertilizer business. Vale's waste management program adopts indicators and goals for generation reduction and sustainable destination, which consists of composting, reuse, re-refining and recycling, valuing the use and seeking to reduce landfill disposal, in compliance with SDG 12 -Responsible Consumption and Production.
As a way to control the destination of waste in Brazil, Vale created the Waste Recipient Audits Program, in which all companies that receive waste from Vale Brazil undergo an environmental assessment and auditing process within a maximum period of three years. During , audits were carried out, for a total of companies actively registered. The result was the reuse of tons of wood waste during , with potential for expansion in the coming years.
Vale has also developed actions to speed up the destination of waste with polychlorinated biphenyls, known as PCBs, in all its operational units, and thus anticipate the goals of the Stockholm Convention for eliminating such materials by , besides ensuring their adequate final disposal by PCBs are considered environmental contaminants that impact health and ecosystems. In , tons of PCB waste were disposed of in Brazil, including transformer equipment and used oils. Initiative stirs up the chain that turns waste into social, environmental and economic gains, by recycling 9 thousand tons of tires per year.
The waste originated from unserviceable trucks is wholly reused. The scrap metal is converted into construction material, such as rebar. Tires are returned as lagging rubber sheets or are turned into rubber chips. The integrated planning of all the steps in the mine life cycle strengthens our risk management processes.
Lower generation of waste from awareness the operational areas. Reuse of waste with actions and projects for destination and, in the end, insertion into new production chains and new technologies. Control and development of new suppliers to receive waste from rigid processes of environmental assessment, reducing the risks related to improper disposal.
Generation of non-mineral waste in thousand tons GRI Business Life Cycle The integrated planning of all the steps in the mine life cycle strengthens our risk management processes Read more.
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Cardboard production waste water
Waste Treatment in the Process Industries. Lawrence K. Lo , Constantine Yapijakis. Increasing demand on industrial capacity has, as an unintended consequence, produced an accompanying increase in harmful and hazardous wastes. Derived from the second edition of the popular Handbook of Industrial and Hazardous Wastes Treatment, Waste Treatment in the Process Industries outlines the fundamentals and latest developments in waste treatment in various process industries, such as pharmaceuticals, textiles, petroleum, soap, detergent, phosphate, paper, pulp, pesticides, rubber, and power.
Waste management measures
In the latter decades of the 20th century, the creation of new lean production methods set the standard for process improvement and created the framework for the Lean Manufacturing movement. By increasing value and reducing the amount of work required to perform tasks, many companies experienced a transformation that allowed them to significantly improve competitiveness within their industries. A core principle in lean methodology is the removal of waste within an operation. And in any business, one of the heaviest drains on profitability is waste.
Read more about the cookies we use and how to change your settings:. The production sites proactively work to reduce waste and to find alternative solutions for their waste. In , a significant part 1 million tons was recovered as raw materials for other industries, such as the construction industry, or as an energy source.
Wageningen Academic Pub Bolero Ozon. Rosati , C. Mosconi , A. The World Association for Animal Production produces this book that is a reference tool for the animal scientific community and for policy makers worldwide. Sixty authors from the six continents contributed with thirty outstanding manuscripts. This volume is the first of a series that will be produced every year. The objective of this project is to establish a reference volume for livestock system and research development, for the use of international organizations, research institutes, policy makers and animal industries, worldwide. This book is particularly interesting for those wanting to get a deeper knowledge on the "state of the art" of livestock systems in the six continents.
The potential use of wood residues for energy generation 6. In mechanical wood processing the greater part of the thermal energy requirements can be met from the available residues, in fact, the sawmilling industry has the potential to produce both a surplus of heat and electricity and therefore could support other energy deficient conversion processes in an integrated complex producing, for example, lumber, plywood and particleboard or, in the rural areas, to supplying energy for the needs of the surrounding community. Over the years many mills have regarded wood waste as a troublesome by-product of the sawmilling operation, resulting in its being disposed of as landfill or incinerated in Wigwam burners or the like. However, both have recently become contentious environmental issues and, combined with the rising costs of energy, mill owners have been forced to seriously consider the merits of using the residues as an alternative fuel source this has also coincided with the increase in demand for the residues as furnish for paper-pulp and panel board manufacture, due to the rising cost and increased competition for solid wood. Nowadays most wood processing plants being built in developed countries incorporate hog fuel burners in order to safeguard against certain and costly fossil fuel supply.
This book is for practising professionals and academics working in urban planning and international development: international project staff, trainers, urban development researchers and teaching staff in universities and polytechnics. Solid Waste Management and Recycling is unique in that it: -utilizes an 'integrated solid waste management perspective' in its analysis; -provides embedded case study data; -deals with both formal and informal actors and institutional arrangements in solid waste management and recycling; -has chapters written by experts from the countries concerned Kenya and India ; -can be used in graduate-level courses in urban development, urban management and planning, and technical engineering courses for students, project staff, and technical students. Reuse recovery and recycling of urban inorganic solid waste in Hyderabad Chapter 9.
The cardboards are all manufactured using recycled material. A further issue is also given by the few space available on site, thus the plant needs to be equipped with space-saving technologies. Idraflot compact DAF units are designed for an optimal process stability and effective performances achievable thanks to their innovative modular design and patented water mixing device which allow to exploit the whole surface of the tank.
The book focuses on the dynamics, applications, processes, and methodologies involved in non-waste technology, including recycling and measures adopted by countries on non-waste development. The selection first offers information on the concepts and principles of non-waste technology, as well as the social aspects of the problems of non-waste technology; and systems analysis as a basis for the creation of non-waste technology. The text also provides an introduction to recycling in CTS as a means of reducing waste and methods of processing waste into secondary material resources.
Она была полностью погружена в собственные эмоции и мысли о Кэти. Умственным взором она припоминала один за другим ключевые моменты своей жизни, когда Кэти была еще ребенком.