Flender/Flender Gear Units/Helical gear boxes H4
lation program provides evaluable results for reviewing the energy balance of smoking plant, where the energy gained from purification of

the exhaust air is compared with the energy requirement of the smoking process. With the help of the simulation rogram,

itwas possible to convert the hot-smokin processes used in practice in such way tkat more heat energy is continuously needed

fort8e smoking process, than is used for the thermal post-combustion of the exhaust air. 1 Duration: 0 0 8 -

3.0.9 0 VQ8 Subject: Construction of demonstration plant for biological process for the prevention of emissions in the food industry Research centre: Kolbusch + Partner, ., Dr., Chemische Verfahrenstechnik Goppertshaeuschen 7,8 Amtzell Government sponsorship: DM 1,4,6 4 Sponsorship ratio: 6 Oh 1. Purpose of the project Breweries represent more than 2% of the companies in the food industry They generate about 2% of the wastewater and COD load of the entire food industry In the case of breweries, some 8% of the pollutant load can be collected in roughly 1 0 to 1 5 0 of the wastewater and treated via suitable processes State-of-the-art aerobic treatment is faced with the problem of increasingly difficult disposal of sewage sludge For the lar num- ber of medium-sized companies (> 8/), this process is also not suitable as prjiminary treatmeht method for indirect dischargers due to technical reasons (intermittent loads), and also due to the cost and space requirement The aim of the project was to develop an anaerobic process adipted for in-house pre-treat- ment and its use in the food industry, particularly in medium-sized companies 2. Working steps The project was designed on the basis of successive scale-up In the laboratoryphase(2-litre . reactors), fundamental trials were performed parallel to one another, which were subse- quently emplo ed in the pilot plant (2,0 Iitres) Design data were then elaborated for the construction /an industrial-scale plan