摘要:
A method for non-invasive growth measurement of organisms in an apparatus for growing and harvesting organisms or substances derived from such organisms. The organisms are comprised in an aqueous medium in a vessel, the method comprising the steps of: a) Providing means for measuring the opacity of the aqueous medium in order to estimate a growth rate of the organisms; b) The means for measuring the opacity are arranged in the apparatus such that they are located at predetermined locations relative to the vessel; c) The means for measuring the opacity are calibrated to account for refraction, absorbance and reflection caused by the vessel at the predetermined location. Finally the method also allows for measuring the opacity of the aqueous medium at the predetermined location.
摘要:
Bioreactors are provided that include a vessel and a jet mixer disposed in the vessel. Methods that utilize the bioreactors are provided, involving placing a microorganism or cells and a fluid medium in the bioreactor.
摘要:
An alga microbe photosynthetic reaction system is used to circularly cultivate alga microbes and a culture medium infused in the system. The system comprises a photosynthetic reaction unit, a communicating unit, a pressure liquid infusion unit, an injection and oxygen discharging device, and a regulation area. The photosynthetic reaction unit is a light permeable pipeline. The injection and oxygen discharging device is assembled with an oxygen discharge can and a liquid collection can. By the connection and the functioning of the photosynthetic reaction unit, the communicating unit, the pressure liquid infusion unit, the injection and oxygen discharging device, and the regulation area, the alga microbe culture solution can circularly cultivate good quality algae in the system. The system further comprises a heating unit, a watering unit, and a light complement unit to control the ambient temperature and the light source to suit all kinds of algae.
摘要:
A vegetable alga and microbe photosynthetic reaction system and method for the same is used for vegetable algae and microbe cultivation liquid and algae seeds infused herein to circularly conduct photosynthesis and discharge oxygen; the vegetable alga and microbe photosynthetic reaction system comprises a photosynthetic reaction unit, a pressure liquid infusion unit, and an oxygen discharge and regulation unit; the photosynthetic reaction unit is a light permeable pipeline; the oxygen discharge and regulation unit is assembled with an oxygen discharge can, a liquid collection can, and a regulation can for facilitating production and assembly, and many oxygen discharge points so that oxygen formed in the cultivation liquid can be quickly evaporated.
摘要:
Apparatuses and methods for microscopic analysis of a sample by simultaneously characterizing infrared absorption characteristics of a plurality of spatially resolved locations are described herein. These apparatuses and methods improve sampling times while collecting microscopic data regarding composition of a sample across a wide field.
摘要:
Apparatuses and methods for microscopic analysis of a sample by simultaneously characterizing infrared absorption characteristics of a plurality of spatially resolved locations are described herein. These apparatuses and methods improve sampling times while collecting microscopic data regarding composition of a sample across a wide field.
摘要:
Bioreactors are provided that include a vessel and a jet mixer disposed in the vessel. Methods that utilize the bioreactors are provided, involving placing a microorganism or cells and a fluid medium in the bioreactor.
摘要:
Apparatuses, systems, and methods for using membrane carbonation modules and photobioreactors. Membrane carbonation modules and systems use gas-transfer membranes to supply inorganic carbon for photoautotrophic microorganism growth in a photobioreactor and to withdraw gases from a photobioreactor.
摘要:
A photobioreactor includes an upper layer of transparent film and a lower layer of film wherein the upper layer and lower layer are attached to each other along the perimeter to form a sealed structure, the upper layer and lower layer also attached to form pathways comprising independent channels within the confines of the outer perimeter, a first manifold and second manifold on opposite ends of the parallel channels within the sealed structure wherein a first portion of the first manifold is in fluid communication with each of an inlet of a first subset of the channels and a second portion of the first manifold is in fluid communication with each of an outlet of a second subset of the channels and wherein the second manifold is in fluid communications with the distal end of the parallel channels plumbing apparatus comprising a degas vessel in fluid communication with the first manifold; and wherein the structure is substantially horizontal in operation.