of air, outgoing for fermenter per 1 hour hesitates from 20 to 60 m 3 per 1 m 3 of medium.air with relative humidity 90-95% and temperature 35-36 В° C it is necessary to render harmless in scrubbers with an antiseptic. The variant of rendering of air harmless is possible by the use of it in heating of steam-boiler.of major measures, reducing emission of microorganisms in an environment is pressurizing of fermenters, flotators and equipment of separation knot. On the row of enterprises of fermentation type the high-efficiency cleaning of exhaust air from fermenters, flotators, knots, drying settings and packing department is carried out by means of Venturi s sc rubbers. The final separation of liquid from gas is carried out in centrifugal scrubber. The cleared gas is thrown out in an atmosphere, and water with solid particles is taken out from an inertia vehicle and scrubber in collector. Cleaning of air to the clean or sterile state is possible to carry out by means of filters of the rough and thin cleaning or by incineration. In a number of cases decrease of harmful discharges in an atmosphere is possible to attain by perfection of technology. [1] at the production of submerged culture are divided by two categories: working water from heat-exchangers, from the shirts of manifolds of fermenters etc. and productively polluted waters.from washing of technological equipment (of inoculating apparatus, fermenters and product communications) gathers in collector and before supply on a biological purification is exposed to sterilization. Water is given by a centrifugal pump on a contact head, where heated to 126-130 В° C, and maintained during 1 h in a pipe holder, after cools down to 30 В° C in heat-exchanger and is directed for a bioscrubbing.from washing of boiling apparatus, discharge vats, saccharifier, agitation tank sterilizer, heat-exchanger, washings of floors are directed on a bioscrubbing. Flows from water closets and shower-bath are sent in a sewerage network.infected culture of mold, the amount of which must not exceed 5% from the general amount of fermentation or 0,05 m 3 per 1 m 3 of culture, is exposed to sterilization at pressure 0,18 - 0,20 МPа during 2 h directly in fermenter, whereupon through balancing tank is given on a bioscrubbing. The amount of polluted water is about 22-35 m 3 per 1 m 3 of culture.decrease of contaminations amount can be attained at introduction of new technological methods and processes, for example at introduction of cycles for the secondary use of sewages, in particular use of exhaust cultural liq...
