waste heat Articles

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When waste becomes energy - case study

by bwe biogas-weser-ems GmbH & Co. KG  (Aug. 27, 2014)

This plant (which has been operational since 2001) is the first designed and commissioned by biogas weser-ems in which residual materials from the foods industry are recycled. Its primary input materials are potato and white-cabbage residues – up to 200 tons per day! This plant consists of four fermenters and a preliminary container to ...

Hydrocarbons and carbon monoxide

by Chemisch Thermische Prozesstechnik GmbH / CTP Air Pollution Control  (Aug. 30, 2014)

Example: Aluminium recycling Similar tasks: Recycling of copper, lead, cink The waste gas in metal recycling usually contains particles (abraded metal, mineral dust), inorganic, acid substances (HF, HCI, SOx) and dioxins (PCDD/F) as well as a whole range of organic substances (unburned hydrocarbons) and carbon monoxide. Particularly, in the ...

Manure Spills: Prevention, Detection, Control Options, & the Role of Anaerobic Digesters

by BIOFerm™ Energy Systems  (Aug. 27, 2014)

An internet search for manure-related spills can lead to an exhausting list of news articles and images of catastrophic environmental damage. In Wisconsin alone, the ...

Denmark’s Near-Zero-Waste Wonder

by Ensia  (Jul. 21, 2014)

Has this Danish community found the formula for environmentally friendly industry? When we look closely at systems in nature — coral reefs or rainforests, for instance — we see something we don’t often see in human systems: mutually beneficial relationships and energy flows among the various elements, such as air, water, rocks, ...

CEMS: An Overview

by a1-cbiss  (Aug. 20, 2014)

We've written an overview to where CEMS are required, types of site that require CEMS and future requirements. Continuous Emissions Monitoring Systems are used to continuously collect, record and report data from industrial process operators that produce emissions to air. CEMS are used as a means to comply with ...

Asbestos pushed in Asia as product for the poor

by Associated Press  (Aug. 12, 2014)

The executives mingled over tea and sugar cookies, and the chatter was upbeat. Their industry, they said at the conference in the Indian capital, saves lives and brings roofs, walls and pipes to some of the world's poorest people. The industry's wonder product, though, is one whose very name evokes the opposite: asbestos. A largely outlawed ...

Idex Environnement’s Biogas plant at Amiens

by Clarke Energy  (Jul. 30, 2014)

The Anaerobic Digestion (AD) plant in Amiens is operated by Idex Environment. The biogas is derived from the municipal solid waste (MSW) originating from the local area. Clarke Energy has delivered a full turnkey installation for this site, creating renewable energy. The engines supplied for this project are two JGMC ...

Vacuum evaporation treatment of digestate: full exploitation of cogeneration heat to process the whole digestate production

by IWA Publishing  (Aug. 7, 2014)

Vacuum evaporation represents an interesting and innovative solution for managing animal waste surpluses in areas with high livestock density. To reduce operational costs, a key factor is the availability of an inexpensive source of heat, such as that coming from an anaerobic digestion (AD) plant. The aim of this study was to test vacuum ...

Winning With Zero Waste

by BioCycle Magazine  (Jun. 1, 2014)

In the business of professional and collegiate sports, with top priority on championships, player injuries, and filling stadium seats, attending a meeting with Martin Tull, Executive Director of the Green Sports Alliance (Alliance), seems like a walk in the ballpark. “When we speak to potential members, we often say, ‘Would you like to ...

Plant area monitoring at Krško

by Saphymo GmbH  (Jul. 28, 2014)

Post-Fukushima upgrades at Krško in Slovenia (www.nek.si) are being implemented in accordance with the requirements of the national regulator and the plant owners. The first phase, including a passive containment vent filtering system and hydrogen recombiners, a new emergency diesel generator, and a protected store of mobile emergency ...

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