SU699009A1 - Method of automatic control of microorganisms cultivating process it apparati - Google Patents
Method of automatic control of microorganisms cultivating process it apparatiInfo
- Publication number
- SU699009A1 SU699009A1 SU782595338A SU2595338A SU699009A1 SU 699009 A1 SU699009 A1 SU 699009A1 SU 782595338 A SU782595338 A SU 782595338A SU 2595338 A SU2595338 A SU 2595338A SU 699009 A1 SU699009 A1 SU 699009A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- microorganisms
- apparati
- automatic control
- cultivating process
- gas
- Prior art date
Links
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
Изобретение относитс к микробиологической промышленности, а именно к способам автоматического управлени процессом выращ вани микроорганизмов в аппаратах, преимущественно водородных бактерий. Известен способ автоматического управлени процессом выращивани микроорганизмов, заключающийс в регулировании подачи газа и питательной среды и отбора суспензии 1. Однако регулирование ггроцесса ведетс по одному параметру, что не обеспечивает оптимального ведени пропесса. Целью изобретени вл етс интенсификаци процесса и улучщение качества, биомассы Эта цель достигаетс тем. что определ ют количество утш1изирова ного микроорганизмами газа и осуществл ют дополнительно регулирование продувки аппарата, при этом регулирование подачи газа и питательной среды, отбора суспензии и продувку аппарата осуществл ют раздельно дозами в зависимости от количества утилизированного микроорганиз-мами газа. На чертеже изображена схема установки дл выращивани водородных бактерий. Установка содержит устройство 1 слива суспензии и долива питательных солей, устройство 2 продувки, программно-счетное щаговое устройство 3, устройство 4 подачи газов, аппарат 5 дл выращивани микроорганизмов, датчик 6 давлени . Способ осуществл ют следующим образом. В аппарат 5 дл выращивани мик1Х)организмов через устройство 4 подачи газов в заданном соотнощении и раздельно подаетс перва доза газа. В гфоцессе выращивани происходит утилизаци газов микроорганизмами, в результате чего давление в аппарате снижаетс . При достижении давлением определенной величины датчик 6 давлени выдает управл ющий сигнал на программно-счетное шаговое устройство 3, которое через выход А выдает команду на устройство 4 подачи газов, которое выдает очередную дозу газов, в результате давление в аппарате 5 повыщаетс до первоначального.The invention relates to the microbiological industry, in particular, to methods for automatically controlling the process of growing microorganisms in apparatuses, preferably hydrogen bacteria. There is a known method of automatically controlling the process of growing microorganisms, which consists in regulating the supply of gas and nutrient medium and the selection of suspension 1. However, the regulation of the hydrogen process is carried out according to one parameter, which does not ensure optimal management of the process. The aim of the invention is to intensify the process and improve the quality of biomass. This goal is achieved by that. that the amount of microbial gas is determined by the microorganisms and the control of the apparatus is further controlled, the regulation of the gas supply and the nutrient medium, the removal of the suspension and the blowing of the apparatus are carried out separately with doses depending on the amount of gas utilized by microorganisms. The drawing shows a diagram of a plant for growing hydrogen bacteria. The installation includes a device 1 for discharging a suspension and topping up nutrient salts, a device for blowing 2, a software-counting device 3, a device for supplying gases, a device for growing microorganisms 5, a sensor 6 for pressure. The method is carried out as follows. In the apparatus 5 for growing microorganisms) organisms through the device 4 for supplying gases in a predetermined ratio and separately, the first dose of gas is supplied. In the growth process, the gases are disposed of by microorganisms, as a result of which the pressure in the apparatus decreases. When the pressure reaches a certain value, the pressure sensor 6 issues a control signal to the software-counting stepper device 3, which, via output A, issues a command to the gas supply device 4, which outputs the next gas dose, as a result, the pressure in the apparatus 5 rises to the initial one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782595338A SU699009A1 (en) | 1978-03-24 | 1978-03-24 | Method of automatic control of microorganisms cultivating process it apparati |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782595338A SU699009A1 (en) | 1978-03-24 | 1978-03-24 | Method of automatic control of microorganisms cultivating process it apparati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU699009A1 true SU699009A1 (en) | 1979-11-25 |
Family
ID=20755642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782595338A SU699009A1 (en) | 1978-03-24 | 1978-03-24 | Method of automatic control of microorganisms cultivating process it apparati |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU699009A1 (en) |
-
1978
- 1978-03-24 SU SU782595338A patent/SU699009A1/en active
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