The invention described herein presents compositions and methods for a multistep biological and chemical process for the capture and conversion of carbon dioxide and/or other forms of inorganic carbon into organic chemicals including biofuels or other useful industrial, chemical, pharmaceutical, or biomass products. One or more process steps utilizes chemoautotrophic microorganisms to fix inorganic carbon into organic compounds through chemosynthesis. An additional feature described are process steps whereby electron donors used for the chemosynthetic fixation of carbon are generated by chemical or electrochemical means, or are produced from inorganic or waste sources. An additional feature described are process steps for recovery of useful chemicals produced by the carbon dioxide capture and conversion process, both from chemosynthetic reaction steps, as well as from non-biological reaction steps.

The present invention concerns the field of high-efficiency, quality-controlled production of blue-green algae for direct human consumption, for extraction of proteins, vitamins, and amino acids, and for production of organic materials loaded with the special isotope 13C.

It is an object of the present invention to describe a high-efficiency photobioreactor.

A method for carrying out a reaction process, in particular for setting the mixing and/or aeration of a reaction liquid while the reaction process is being carried out, which includes filling at least one reaction vessel with at least one reaction liquid, wherein an internal volume of the reaction vessel is not completely filled by the at least one reaction liquid at all times during the reaction process, and changing the internal volume of the reaction vessel in the course of the reaction process, in particular in a targeted manner, which causes a movement of the at least one reaction liquid.

A system with reusable components and methods are disclosed for culturing, forming, perfusing, and maintaining a perfusible-tissue construct. The system uses a production container comprising a floor, a wall extending from the floor, wherein the floor and wall define a production reservoir, a formation section defined in the floor, wherein the formation section comprises at least one well, and a grip extending outwardly from the formation section; wherein the production container is made of a biocompatible material that remains stable when autoclaved.

Anaerobic digestion is enhanced based on the coupling of electron transfer with microbial electrolytic cell. A traditional anaerobic digestion reactor is used as the main body, a microbial electrolytic cell applied with a micro voltage is constructed, and the electron transfer in the system is optimized by an immobilized conductor material, to establish an efficient electron output-transfer-consumption anaerobic digestion pathway to produce methane.

A component management apparatus for a bioprocessing system includes a frame having a plurality of segments, including at least a first segment and a second segment pivotably connected to the first segment such that at least the second segment is movable between a closed position and an open position, and at least one mounting bracket connected to the frame for connection of a bioprocess component.

Algae harvesting and cultivating systems and methods for producing high concentrations of algae product with minimal energy. In an embodiment, a dead-end filtration system and method includes at least one tank and a plurality hollow fiber membranes positioned in the at least one tank. An algae medium is pulled through the hollow fiber membranes such that a retentate and a permeate are produced.

Algae harvesting and cultivating systems and methods for producing high concentrations of algae product with minimal energy. In an embodiment, a dead-end filtration system and method includes at least one tank and a plurality hollow fiber membranes positioned in the at least one tank. An algae medium is pulled through the hollow fiber membranes such that a retentate and a permeate are produced.

Provided is a biological fluidic system that provides a high degree of sterilization by performing the biological processing in a closed system in which the fluid is contained in chambers that are isolated from the environment in a manner that does not permit ingress of contaminants.

An incubator (110, 140) for the reception of an individual sample carrier, a shelving system (100) for such incubators, a transport container for such incubators, as well as a modular system are suggested, wherein the incubators can be inserted and withdrawn (130) independently of one another, can be supplied with electricity, water and a gas via corresponding connections (150), and can communicate with a computer network via a wireless connection. Such a system reduces the risk of contamination or confusion in the lab and avoids interruptions in the monitoring and controlling of the environmental conditions in the respective incubators. These can rather independently maintain the most favourable environmental conditions for the respective samples, both during storage and also during a transport operation. The insertion and withdrawal of individual incubators from the shelving system does not, or only very briefly, interrupt the monitoring and control of the conditions in the interior of the incubators.