Abstract: Systems and methods are provided to select strains of algal cells for biomass accumulation. Based on synthetic algae sample trajectories, an illumination profile is developed. Strains of algal cells co-cultured in a vessel can then be exposed to the illumination profile under controlled conditions. Properties of algae can be measured and superior strains selected for further cultivation and/or study.

Abstract: Systems and methods for maintaining the dominance of Nannochloropsis in an algae cultivation system are provided. Exemplary methods include applying an effective amount of a disinfectant to Nannochloropsis growing in an algae cultivation system. Another method for maintaining the dominance of Nannochloropsis in an algae cultivation system includes adjusting a salinity in the algae cultivation system to between approximately 0.5 PPT and 28 PPT. In a further method, the temperature of the algae cultivation system may be adjusted to between approximately 21 and 32 degrees Celsius (“° C.”). According to yet another method for maintaining the dominance of Nannochloropsis in an algae cultivation system, a salinity in the algae cultivation system may be adjusted to below that of seawater for a first predetermined period of time, and then the salinity in the algae cultivation system may be adjusted to a higher salinity for a second predetermined period of time.

Abstract: Systems and methods for maintaining the dominance and increasing the biomass production of Nannochloropsis in an algae cultivation system are provided. Exemplary methods include applying an effective amount of ozone to Nannochloropsis growing in an algae cultivation system. A further method may include applying a shock amount of ozone above 10 milligrams/liter or higher in the inlet stream flowing into the algae cultivation system. Various exemplary embodiments may include a system for maintaining dominance and increasing the biomass production of Nannochloropsis in an algae cultivation system. The system may comprise a processor, and a computer readable storage medium having instructions for execution by the processor. The instructions for execution by the processor cause the processor to maintain dominance and increase biomass production of the Nannochloropsis in the algae cultivation system.

Abstract: Systems and methods for maintaining the dominance and increasing the biomass production of Nannochloropsis in an algae cultivation system are provided. Exemplary methods include applying an effective amount of ozone to Nannochloropsis growing in an algae cultivation system. A further method may include applying a shock amount of ozone above 10 milligrams/liter or higher in the inlet stream flowing into the algae cultivation system. Various exemplary embodiments may include a system for maintaining dominance and increasing the biomass production of Nannochloropsis in an algae cultivation system. The system may comprise a processor, and a computer readable storage medium having instructions for execution by the processor. The instructions for execution by the processor cause the processor to maintain dominance and increase biomass production of the Nannochloropsis in the algae cultivation system.

Abstract: Systems and methods for maintaining the dominance of Nannochloropsis in an algae cultivation system are provided. Exemplary methods include applying an effective amount of a disinfectant to Nannochloropsis growing in an algae cultivation system. Another method for maintaining the dominance of Nannochloropsis in an algae cultivation system includes adjusting a salinity in the algae cultivation system to between approximately 0.5 PPT and 28 PPT. In a further method, temperature of the algae cultivation system may be adjusted to between approximately 21 and 32 degrees Celsius (“° C.”). According to yet another method for maintaining the dominance of Nannochloropsis in an algae cultivation system, a salinity in the algae cultivation system may be adjusted to below that of seawater for a first predetermined period of time, and then the salinity in the algae cultivation system may be adjusted to a higher salinity for a second predetermined period of time.

Abstract: The present invention provides commercially viable, large-scale methods for concentrating microalgae with an average diameter of about 20 ?m or less. The methods find use in concentrating microalgae with an average diameter of about 5 ?m or less, for example, Nannochloropsis.

Abstract: A clip for use in suspending an article from a T-bar ceiling structure is described. The clip is made of a single length of rigid wire shaped to define an upper portion for engagement with the bottom limb of the T-bar, and a lower portion of inverted triangular shape for engagement by an article to be suspended from the T-bar.