Titlebook: Bioreactors for Waste Gas Treatment; C. Kennes,M. C. Veiga Book 2001 Springer Science+Business Media Dordrecht 2001 Filtration.Oxidation.b

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rectocele

Rotating Biological Contactorsion which is not the standard case. Normally the loads and contents of organic by-product in waste gases is changing within short periods of time. This explains why only few systems are incorporated in industrial applications. However, many different approaches have been attempted to overcome the load fluctuations.

尾巴

Treatment of High VOC Levels in a Closed Biofilterd themselves as cost effective and reliable VOC abatement solutions in some industries (Chapter 1). A number of companies have built several full scale biofilter installations in various different fields including the food, food flavouring and fragrance, municipal, pharmaceutical and chemical industry.

违抗

Fundamentals of Air Pollutionsidence time. The residence time of compounds, such as ammonia, hydrogen sulphide or nitric oxide, is only a few days. Although they are naturally present in the atmosphere, they may become contaminants if their concentration increases, for extended periods of time, above trace levels or above concentrations listed in Table 1.1.

forecast

Biotrickling Filters inert material, such as, among others, plastic rings, open pore foam, lava rock. The trickling solution contains essential inorganic nutrients such as nitrogen, phosphorous, potassium, etc. and is usually recycled.

Feature

1566-0745 al waste gases have primarily been treated through physical orchemical methods. The search for new, efficient, and cost-effectivealternative technologies has led to the development and, morerecently, the improvement of gas phase bioreactors. .This book is the first single text to provide a complete,

insurrection

Communication Skills for the LPN,sant .., 1992). The technology has recently been applied by Casals Cardona Ind. for the treatment of waste gases released from a waste water treatment plant and containing mainly sulphur compounds, ammonia and some VOCs.

洞察力

Biofiltration of Waste Gases from a Dairy Industrysant .., 1992). The technology has recently been applied by Casals Cardona Ind. for the treatment of waste gases released from a waste water treatment plant and containing mainly sulphur compounds, ammonia and some VOCs.

最高峰

安心地散步

Bioscrubbersvolved. To guarantee microbial biodegradation activity, a nutrient solution should be added to the water phase. In addition, titrants (acid or alkali) may be added to control the pH of the aqueous phase, which can be required for an optimum biological activity and/or an optimum absorption process. S