The present invention relates to compositions and methods for manufacturing an adjuvant comprising a saponin using a microfluidic device and to aspects thereof.

Conventional ozone water is still insufficient in the removal rate and cleaning ability of resist required in today's semiconductor manufacturing field, and it does not fully meet the expectation of further improvement in the effects of sterilization, deodorization, and cleaning in the fields such as cleaning of foodstuffs, cleaning of process equipment and tools, and cleaning of fingers, as well as in the fields such as deodorization, sterilization, and preservation of freshness of foodstuffs. The above-problem can be solved by defining the values of a plurality of specific production parameters in the production of ozone water into specific ranges.

Herein is reported a feed mixing device for adding feed solutions with a non-physiologically pH value to a cell cultivation vessel comprising a chamber for mixing the feed solutions prior to their addition to the cell cultivation vessel as well as its use. With the feed mixing device as reported herein feed components can be provided in solution at a pH value at which they have good solubility and/or good stability whereby the pH value can be clearly different from the pH value of the cultivation medium, i.e. different from the physiological pH value. This allows performing the cultivation with more flexibility compared to a cultivation in which the pH value of the feed solution is limited to a small range around the pH value of the cultivation.

A system for making a composition of matter that may include a neutralization reactor; an oil phase mixer or preparation vessel; an aqueous phase mixer or preparation vessel; an emulsifier; a homogenizer or comparable; a polymerization reactor, which may be a tube reactor; and an inversion vessel or comparable. The system may be suitable to make or otherwise produce the composition that includes by weight percent about: 15-25% oil phase; 35-50% water; 20-35% polymer; 0-10% surfactant; and 0-3% other trace materials.

Provided are: a method of producing heated ozone water, the method capable of producing heated ozone water having an extremely high ozone concentration by suppressing a reduction in the ozone concentration in high-concentration heated ozone water; heated ozone water; and a semiconductor wafer-cleaning liquid using the heated ozone water. A method of producing heated ozone water obtained by dissolving ozone in pure water, the method being characterized by including: adjusting a pH of the pure water to 3 or less by adding acid to the pure water; to obtain an acid water, dissolving an ozone gas in the acid water; and heating the pure water, the acid water or the ozone water, to 60 C. or more.

The present invention addresses the problem of providing a soil amelioration method that makes it possible to conveniently ameliorate soil. This soil amelioration method involves applying nano-bubble water to soil.

A system for adding a gas to a liquid including a gas over liquid accumulator having an interior volume with a headspace, a liquid level, an accumulator liquid inlet, an accumulator gas inlet, and an accumulator gas outlet connected to the headspace. A contactor having a contactor gas inlet and a contactor gas outlet and a first supply of gas connected to the accumulator gas inlet. A second supply of gas connected to the contactor gas inlet and a supply of liquid connected to the accumulator liquid inlet. A first valve disposed between the first supply of gas and the accumulator gas inlet, a second valve connected to the accumulator gas outlet, a third valve disposed between the supply of liquid and the accumulator liquid inlet, a fourth valve disposed between the contactor gas inlet and the second supply of gas; and a fifth valve connected to the contactor gas outlet.

Method, system, and apparatus to facilitate mixing of at least one colour to achieve a desired colour consistency to perform one or more activities. Particularly, the present system includes multiple user devices, a cloud server, and a colour mixing dispensing apparatus. In operation, multiple user devices are accessible to a user via a user interface to input data by the user to select at least one colour coding parameter. The cloud server includes at least one memory adapted to store data for the at least one colour coding parameter in a colour database and at least one processor that is adapted to execute processor-executable code. In practice, the colour mixing dispensing apparatus is configured to provide instant colour mixing to the user by receiving a set of instructions from the cloud server via a communication network.

Herein is reported a feed mixing device for adding feed solutions with a non-physiologically pH value to a cell cultivation vessel comprising a chamber for mixing the feed solutions prior to their addition to the cell cultivation vessel as well as its use. With the feed mixing device as reported herein feed components can be provided in solution at a pH value at which they have good solubility and/or good stability whereby the pH value can be clearly different from the pH value of the cultivation medium, i.e. different from the physiological pH value. This allows performing the cultivation with more flexibility compared to a cultivation in which the pH value of the feed solution is limited to a small range around the pH value of the cultivation.

Continuous mixing in a static mixer possible can be used to add one kind of particles (such as an enzyme granular product) in a small amount to a larger amount of a different kind of particles (such as a powder stream of detergent powder), even if the powder characteristics are substantially different, with substantially no damage to the enzyme particles and with a high degree of homogeneity.