The phrase "activities batch" is correct and usable in written English.
It can be used in contexts where you are referring to a group or collection of activities that are processed or handled together.
Example: "The system will process the activities batch at the end of the day to ensure all tasks are completed efficiently."
Alternatives: "set of activities" or "group of activities".
To obtain a large amount of PSK1 bioflocculant with high flocculating activity, batch fermentation was employed.
In this study, based on the methanogenic activity batch tests and critical flux determination, an optimization protocol for AnMBRs is reported and a flux-centered energy balance analysis is conducted.
Specific methanogenic activity batch tests showed a significant (p < 0.05) decrease in the maximum methane production rate in the presence of 1 mg L−1 of antibiotics for the substrate in a VFA mixture and propionate; 1 mg L−1 of ETS, 25 mg L−1 of ET, 10 mg L−1 of ST and ES combination for substrates butyrate.
In a diagnostic activity batch assay to determine MPAUR, BMP5 and BMP30 of different sludges were determined and range of MPAUR, BMP5, and BMP30 was found to be 0.1 2.5 vol. CH4 vol VSS day−1, 0.1 5.4 vol CH4 vol VSS day−1, and 0.1-8.7 0.1-8.7 vol VSS day−1.
Our research demonstrated an elevated NOB/AOB ratio (higher than the expected ratio of 0.5 based on autotrophic ammonium and nitrite oxidation) in heterotrophic aerobic granular sludge from a pilot plant and a lab-scale reactor using FISH, qPCR analysis and activity batch tests.
These conditions and technical requirements are limiting factors with respect to the automated synthesis of high activity batches using automated synthesiser systems.
The quantities of nitrifiers were consistent with the nitrifying activities in batch tests.
Large variations of the catalytic activity from batch to batch suggest that the active sites are located at defect positions associated to ligand deficiency of the solid.
In contrast, the MX80 bentonite was not seen to be chemically affected by bacterial activity in batch cultures.
The specific activities of batches 1 and 2 ADI used were originally 58.3 and 46.4 U mg−1 protein, respectively.
