The interaction system that causes an interaction between a first fluid and a second fluid includes a plurality of processing units configured so as to cause the second fluid separated in the separation container of each of the plurality of processing units to flow into the processing channel of the interaction unit of a processing unit that is next in flow order to the each of the plurality of processing units, the separation container of the each of the plurality of processing units is connected to the processing channel of the interaction unit of the processing unit that is next in the flow order, a first fluid feeding path that leads the first fluid separated in the separation container of a succeeding stage processing unit among the plurality of processing units from the separation container to the processing channel of the interaction unit of a preceding stage processing unit, a storage container that stores the first fluid led out from the separation container of the succeeding stage processing unit to the first fluid feeding path, and a delivery fluid supply unit that supplies a delivery fluid to the storage container so that the first fluid in the storage container is pushed out by the delivery fluid to flow through the first fluid feeding path into the processing channel of the preceding stage processing unit.

A liquid filter apparatus for gas/solid separation includes a housing with a filter chamber, a semiconductor process gas inlet, and a process gas outlet. The filter chamber forms a liquid reservoir, and the semiconductor process gas inlet and the process gas outlet are in communication with the filter chamber. The housing further includes a filter liquid inlet and a filter liquid outlet, which are in communication with the liquid reservoir for delivering and removing filter fluid, respectively, to and from the liquid reservoir.

Indoor air is purified using a purifying solution in an arrangement capable of removing formaldehyde and other pollutants, such as, for example, particulates. The arrangement can prevent re-vaporization of volatile compounds and can generate air that has been humidified or dehumidified. In one approach, incoming air is contacted with the purifying solution in a packed bed.

There is provided a scrubber device including: a reaction tower in which an internal space is formed; a liquid spray unit configured to spray a liquid in the internal space; a gas inlet port configured to introduce a gas to the reaction tower; a liquid outlet port configured to discharge, from the reaction tower, drainage generated by treatment of taking, into the liquid, a substance in the gas; a gas supply unit configured to supply the treated gas from the reaction tower; and a heating unit which is provided in at least a part of a portion close to the liquid outlet port with respect to the gas inlet port in the reaction tower, and a portion of a liquid outlet tube that is connected downstream from the liquid outlet port, and which is configured to heat the drainage.

A blood purification apparatus includes a blood circuit, a dialyzer capable of purifying the blood flowing through the blood circuit, a blood pump provided to an arterial blood circuit and that delivers the blood in the blood circuit, and an air-trap chamber capable of collecting air in the blood flowing through the blood circuit. A peristaltic pump (a substitution-fluid-infusion device) that is capable of infusing a substitution fluid is connected to the air-trap chamber. A substitution fluid layer is formable on a blood layer in the air-trap chamber. The air-trap chamber is provided with a blood-interface-detecting device that is capable of detecting an interface between the blood layer and the substitution fluid layer that are formed in the air-trap chamber. A lack of substitution fluid in the air-trap chamber is detectable on the basis of the interface between the blood layer and the substitution fluid layer that is detected by the blood-interface-detecting device.

A gas scrubber cone condition monitoring system has a sealed gas scrubber cone (9) moveably mounted in a gas pipe (1), a collar (5) fixedly mounted radially outward of the cone in the gas pipe and a pressure tap (12) into the sealed cone. The pressure tap is coupled to a condition monitor (17,18) via an input line (16). An output line (14) from the condition monitor is coupled to a gas pipe (15), downstream of the sealed cone. The condition monitor includes at least one of a pressure gauge and a gas flow meter.

A method and apparatus for processing waste water generated during oilfield drilling operations with a mobile processing unit utilizing heat energy sourced from burning hydrocarbon fuel directly and/or capturing and using the exhaust heat energy generated by burning hydrocarbons in engines such as diesel engines in order to vaporize a dominant mass of the aqueous phase of the waste water while clarifying the heat source combustion gasses. The water vapor generated by the vaporization process may be discharged directly to the atmosphere or alternately condensed and captured for use as portable water. The residual waste water is thereby concentrated and the cost to dispose of the waste water is greatly reduced.

Provided is an air-purification device using a liquid reducing agent, comprising a pollution gas suction opening (3), a pollution gas purifying cavity (1) and a clean gas exhaust opening (11), wherein the pollution gas purifying cavity (1) is divided into a plurality of cavity bodies by a plurality of semi-plate-porous pollution-particle vertical isolation plates (7); a pollution cleaning liquid is placed in the pollution gas purifying cavity (1); one end of the semi-plate-porous pollution-particle vertical isolation plate (7) is closed, and one end thereof is in communication with two adjacent cavities through pores; and the pollution gas suction opening (3) and the clean gas exhaust opening (11) are respectively arranged on the first and last two cavities. (FIG. 2)

The present disclosure relates to a tower type air purifier installed and operated outdoors to purify air pollutants such as fine dust. More particularly, the tower type air purifier is manufactured by modularizing and combining main constituent components of a main body in a tower form in order to easily separate and purify air pollutants in the air. A controller, which prepares an air purification algorithm based on air pollution measurement information, controls a blower, a mist sprayer, an ion emitter, a cleaning water injector and an adsorption brush installed in the purifier to quickly purify a large amount of suctioned air. The purifier can be operated independently or a group of purifiers can be operated through remote control according to an air purification algorithm suitable for each air pollution region and provided from a weather center.

A waste gas purification system includes a gas container, a gas input unit for intermittent entrance of waste gas into the gas container, a gas output unit for discharge of the waste gas out of the gas container after the waste gas is purified, and a contaminant capturing apparatus disposed in the gas container and including a capture device that purifies the waste gas by using an adhesive to adhere particulate matter in the waste gas. A length of an active time the gas input unit allows for entrance of the waste gas into the gas container does not exceed sixty seconds. A length of a pause time the gas input unit does not allow for entrance of the waste gas into the gas container does not exceed thirty minutes.