organic waste container Articles
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Development of headspace–gas chromatography–flame ionization detection procedure to determine volatile fatty acids in zoo organic waste leachates
In order to determine volatile fatty acids (short chain monocarboxylic acids with 2 to 6 carbon atoms in a molecule) in leachates formed in organic waste piles a procedure based on static headspace (HS) coupled with gas chromatography (GC) have been proposed and optimized. The conditions of HS extraction and sample introduction into a gas chromatograph as well as of chromatographic separation ...
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Improving nutrient fixation and dry matter content of an ammonium-rich anaerobic digestion effluent by struvite formation and clay adsorption
The anaerobic digestion (AD) of organic wastes that contain nitrogen leads to its mineralization, yielding a digestate rich in ammonium (NH4+), an important fertilizing nutrient. The applicability of AD digestate as fertilizer can be improved by fixating the nutrients and increasing its dry matter content. Methods for the fixation and recovery of the digestate's NH4+ and ...
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Nutryfert: A Project Rewarded For Repurposing Organic Waste
In June 2019 Nutryfert received the “Food Chain Accesit” award at the SciencEkaitza Gala held in Baluarte, Spain. More than 1,500 participants gathered to attend the second edition of the science competition, organised by the technology company ADItech. The Government of Navarre is participating in this collaboration that rewards the most innovative ideas for transforming society and ...
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Shredder Machine for Municipal Solid Waste
If you need to deal with municipal solid waste, then you need an industrial shredder (usually dual-shaft shredder), which is used to shred the mixed waste stream into small pieces for subsequent processing. There are many treatment methods for municipal solid waste, usually bio-mechanical treatment or mechanical treatment, organic matter is fermented, combustible waste is made into RDF, and metal ...
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Organic waste in circulation -co-operation between university, practice and society in Sweden
A challenge for the future is to improve recirculation of organic waste, including its contents of nutrients, between urban and agricultural ecosystems. The main reason for developing recirculating systems is to conserve energy and nutrients. The aim is to enable production of high quality and quantity food and feed on a long-term basis, to develop safe and economically feasible systems, to ...
By ORBIT e.V.
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ppm Dissolved oxygen measurement
Dissolved oxygen (D.O.) levels are used as a general indicator of water quality. Oxygen is essential to life and vital for countless aquatic forms. D.O. level control is critical in numerous applications ranging from the monitoring of industrial waste water to environmental surveillance. What is Dissolved Oxygen? Dissolved oxygen (D.O.) is the amount of oxygen gas dissolved in a given quantity ...
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Co-digestion - Processes, potentials and organization Forms
Co-digestion of organic wastes together with livestock manure has received growing interest in Germany during the last 5 years because some waste acts have been changed in order to achieve a better protection of the environment and to promote the utilisation of wastes for the formation of renewable energy and secondary products which can substitute mineral fertilisers and conventional soil ...
By ORBIT e.V.
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Remscheid pilot project: evaluation of a large scale trial of utilizing biodegradable waste bags for biowaste collection and treatment
Separate collection of organic waste may be considered as an integral part of contemporary waste management schemes. In this function it became widely accepted in the last ten years. It pursues the idea of a recycling economy according to the European hierarchy of waste - prevent, reduce, recycle - and is aimed at closing nutrient cycles. Nevertheless, separate collection at source essentially ...
By ORBIT e.V.
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Presence and survival of fungi and clostridium Tyrobutyricum during anaerobic treatment of organic household waste
Today the anaerobic microbial process of biogas formation is more into focus than ever. This interest is due to the fact that is offers the community means of fulfilling several obligations: treatment of organic wastes, recirculation of nutrients between urban and rural areas and production of renewable energy. Presently, several Swedish cities have built centralised biogas plants, treating ...
By ORBIT e.V.
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Waste Management Solutions for Business
How to win the race for everyone Waste Management Solutions for Business Industry will always lead the way in the adaptation of new technology, and especially the technology of conservation. This is not necessarily for any ideological reason, but because the people who manage water use better understand the economic incentives for adopting new technology. Current technology of wastewater ...
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