A sampling module of a fluid processing apparatus includes at least one multi-configuration device connected to a filtration module. The invention relates to an area of non-disruptive sampling from any flow stream including the ones containing solids. The fluid processing apparatus remains in fluid communication with a sample processing module in all configurations of the sampling module and the parameters deemed critical for a chemical process remain unaffected during the sampling event. The entire event is controlled from a computer and the results are collected to make decisions on analytical and process controls.

The invention provides a method of sampling de-icing fluid from an airplane de-icer having a spraying nozzle for spraying the de-icing fluid onto a surface of an airplane, the de-icing fluid preferably being produced by the airplane de-icer by mixing a number of ingredients. The method comprises the steps of: i) obtaining a limited sample of the de-icing fluid by diverting at least a part of the de-icing fluid flowing towards the spraying nozzle for a period of time during the spraying of the de-icing fluid onto the surface of the airplane, and ii) collecting sample of the de-icing fluid in a sample container. A system for sampling de-icing fluid is also provided as well as an airplane de-icer comprising the system.

An integrated sampling probe, valve and vaporiser (16) for a liquefied natural gas container is provided which comprises a vaporiser body (24) having a vaporisation chamber (66), a fluid inlet (40) in communication with the vaporisation chamber (66), a fluid outlet (58), and a vaporised-fluid flow path extending from the vaporisation chamber (66) to the fluid outlet (58). The fluid inlet (40) is formed as a critical orifice dimensioned to enable vaporisation of fluid passing into the vaporisation chamber (66), and there is a valve member (63) which is drivable to open and close the critical orifice, along with a heating assembly (50) for heating the valve member (63) to enable vaporisation of fluid passing through the critical orifice and into the vaporisation chamber (66). A sampling probe body (18) is also provided extending from the vaporiser body (24), the sampling probe body (18) having a sampling bore (36) which is in fluid communication with the fluid inlet (40).

An electrode cleaning and calibration system generally comprises a sensor holder assembly machined from a block of solid acrylic or similar plastic material, which can accommodate a variety of types and sizes of sensors for use in monitoring and measurement of water processing and treatment processes. Examples of sensors suitable for use in the system include pH sensors, dissolved oxygen sensors, chlorine sensors, ozone sensors, total suspended solid sensors, mixed liquor suspended solid sensors, ammonia sensors, monochloramine sensors, and ultraviolent transmittance sensors.

A modular sample conditioning system formed for in-situ sampling installation, referenced herein as “source mounted”. The preferred embodiment of the present invention relates to a docking platform or substrate configured to receive multiple, diverse sampling components in various flow configurations, coupled with a unique housing/enclosure formed to engage the docking platform so as to further strengthen and stabilize the mount, the enclosure also formed to engage one or more of the mounted sampling components, so as to provide access outside of the enclosure for visibility and/or manual access of same, providing an easily installed and maintained, user-accessible, on-site modular sampling conditioning/monitoring system.

A test kit (110) includes an at least partially transparent or translucent tubular collection chamber (122) which has a flow control valve (111) at the inlet end (122a) thereof. Flow control valve (111) has a mouth (112a) that is used to engage a Schrader valve (132) of a HVACR system to flow pressurized refrigerant fluid into the collection chamber (122) via flow control valve (111). The flow of the pressurized refrigerant fluid is throttled by flow control valve (111) to ensure that sufficient lubricating oil is separated from the refrigerant fluid and remains within the collection chamber (122), even as refrigerant is expelled from collection chamber (122) via vent holes (124). A collector (126) serves to accumulate separated lubricating oil. A frangible ampoule (128) which contains a liquid pH indicator (130) is crushed to contact the pH indicator with the separated lubricating oil to test the pH of the oil by color change of the pH indicator.

Online measurement of dispersed oil phase in produced water can be implemented a method on-site of a flowline transporting a fluid that includes dispersed oil in water. A sample of the fluid flowed through the flowline is obtained. The sample includes the oil phase and the water phase. The sample is combined with a chemical element that can separate the oil phase in the sample from the water phase in the sample. The separated oil phase and the chemical element are transferred into a measurement cell. The chemical element is removed from the measurement cell. After the chemical element is removed from the measurement cell, a quantity of the oil phase in the sample in the measurement cell is determined by a capacitive measurement technique. The determined quantity of the oil phase in the sample is provided.

A servo-electric actuated sampler can draw samples of fuel liquid from an operating main line. The sampler can run in a fast-loop process whereby liquid is drawn into the sampling system and past an actuated sampler and then out of the system back into main. The system main run a short loop whereby the main fast-flow is restricted, and the actuator and sampler are isolated from the main line flow. When isolated, the sampler discharges liquid into sampling cans. The servo-electric actuator requires a monitored amount of power to draw and discharge fluids. Monitoring of the power requirements of the servo-electric sampler can reveal the status and reliability of the system.

Systems and methods for accessing and monitoring a fluid within a pressurized pipe include a nozzle coupled to a section of the pressurized pipe and defining an open proximal end fluidly communicating with the pressurized pipe through an access hole formed in the pressurized pipe, an open distal end, and an interior passage extending from the open proximal end to the open distal end. A cover plate is coupled to the open distal end of the nozzle. A valve element is disposed in the interior passage and movable between an open position, in which the valve element is entirely disposed within the nozzle, and a closed position, in which a proximal section of the valve element is disposed in the pressurized pipe. A sensor port extends through a proximal end of the nozzle and positioned to fluidly communicate with the interior passage when the valve element is in the open position.

A water quality management method for managing the concentration of impurity ions contained in the water to be analyzed includes connecting the ion adsorption device in which the ion adsorbent and the accumulated flow rate meter are provided to the blanch pipe, passing the water being analyzed from the blanch pipe to the ion adsorbent for a predetermined period of time to the ion adsorption device and adsorbing ions contained in the water being analyzed an ion adsorbent sample. In the ion adsorption device, an accumulated flow rate meter is provided on the downstream side of the flow direction of the water being analyzed of the ion adsorbent.