filter monitor Articles
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Filter damage monitoring of cement dust - Case Study
Client: Cement plant (Switzerland) Product: Cement dust Installation location: in the clean gas channel What measuring process was used previously: none According to the client, the Dusty offers the following advantages: Maintenance-free Simple commissioning Low price, reliable Client benefits: Easy and reliable filter damage monitoring ...
By ENVEA
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Filter damage monitoring of filter dust - Case Study
Client: Manufacturer of fertilisers Product: Filter dust Installation location: underneath the silo (with integrated stirring device) What measuring process was used previously: no measurement was taken According to the client, the Dusty offers the following advantages: Pre-calibrated Simple commissioning Maintenance-free Reliable Client benefits: Reliable filter damage ...
By ENVEA
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Filter damage monitoring in clean gas channel - Case Study
Client: Mühle Rünningen GmbH & Co. KG (Germany) Product: Filter dust Number of systems: 14 Installation location: Clean gas channel What measuring process was used previously: No measuring or monitoring process was used Advantages of filter damage monitoring: low acquisition cost simple retrofitting maintenance free Client benefits: Based on the new ventilation ...
By ENVEA
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Filter damage monitoring of washing powder - Case Study
Client: Washing powder manufacturer (Switzerland) Product: Filter dust Installation location: in the clean gas channel What measuring process was used previously: no measuring process was used According to the client, the Dusty offers the following advantages: Simple retrofitting Maintenance-free Good price/performance ratio Client benefits: Avoidance of breakdowns in the ...
By ENVEA
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Connecting art with environmental technology - one piece of air quality monitoring tape at a time
Blurring the lines between environmental activism and visual stimulation, artist Tomás Saraceno brings his latest multi-sensory works to Tasmania’s Museum of New Art (Mona) in a major new exhibition entitled Oceans of Air. As one of the largest suppliers of BAM-technology air quality monitoring solutions globally, Acoem was approached by Mona to donate glass fibre filter beta ...
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Dust monitoring solutions for cement plants - Case Study
Particulate emissions from cement kilns have been reduced significantly over the last few decades due in part to ever-tightening regulatory controls including the lowering of emission limit values (ELVs) and the associated increase in installations of highly effective filtration systems which require higher quality monitoring. Main emissions to air are from the kiln system Additional ...
By ENVEA
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Filter damage monitoring of metal grinding dust - Case Study
Client: Coil Spring Manufacturer (Germany) Product: Metal grinding dust Installation location: In the clean gas duct after the filter (7 measuring points) What measuring process was used previously: No measurement was taken According to the client, the Dusty offers the following advantages: Pre-calibrated Simple commissioning Cost-effective and reliable Client benefits: With our ...
By ENVEA
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Fault Detection for Control of Wastewater Treatment Plants
Abstract: Interest in real-time model-based control is increasing as more and more facilities are being asked to meet stricter effluent requirements while at the same time minimizing costs. It has been identified that biological process models and automated process control technologies are being used at wastewater treatments plants throughout the world and that great potential for optimising ...
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A real-life test bed for multi-agent monitoring of road network performance
This paper describes an approach to road network monitoring. The approach has the following main components: a multi-agent hierarchical monitoring system in which the agents are network elements such as crossings, road segments and routes, software engineering techniques to handle legacy sensors and to homogenise their heterogeneous data streams, distributed Kalman filtering to reduce sensor ...
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The effect of operating parameters on the performance of a biosand filter: a statistical experiment design approach
The influence of three important parameters, namely, pause time, charge volume and influent turbidity on the performance of a biosand filter (BSF) was assessed by employing response surface methodology with a Box-Behnken design. Fifteen runs were conducted in triplicate using a full-scale BSF with a pore volume of 19.6 L, and the performance of the filter was assessed by monitoring total ...
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How to test an o2 sensor?
1. Circuit detection: Check whether the o2 sensor circuit is connected normally and whether the voltage is stable2. Oxygen concentration detection: use a standard oxygen cylinder or an oxygen analyzer to measure the concentration of oxygen, and compare it with the reading of the oxygen sensor.3. Temperature and humidity detection Ensure that the oxygen sensor is measured under normal temperature ...
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How do I choose audit filters for my opacity monitor?
Ongoing quality assurance is important for any piece of measuring equipment. From a voltmeter to a spectrophotometer, calibration checks are needed to demonstrate that it is continuing to function within its design specification. An opacity monitor is no different, and the usual method for verification is to perform a calibration error check using traceable audit filters. These are neutral ...
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The Use of Particulate Emission Monitors to Support Arrestment Plant Operation and Upkeep
The operation of filtration type arrestment plant can be optimised by the effective use of Particulate Emission Monitors (eg Filter Leak Monitors and Filter Performance Monitors). Particulate Emission Monitors are installed throughout the broad spectrum of industrial processes to satisfy regulations (IPPC, Part B Guidance Notes, WID and LCPD) for emission limit enforcement. In addition, where ...
By ENVEA
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Filter damage monitoring in clean gas side - Case Study
Application A coffee producer fi nishes coffee beans. During the handling process the beans are cleaned with water inside a tank. After cleaning, the beans are dried in another tank with heat. The moist air that results from this process is extracted by a vacuum, fi ltered and returned to the heat exchanger. The cleaning of the exhaust air is done by fi lter hoses. Thereby air is pressed ...
By ENVEA
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Dust filter damage monitoring on clean gas site - Case Study
Client: Waste incineration plant (Southwest Germany) Product: Lime dust What measuring process was used previously: There was no monitoring system available for the limestone silos. Client benefits: Increased dust concentration, due to filter leakages, used to be noticed at quite a late state because only sporadic sight checks were carried out. With the installation of "Dusty", holes in ...
By ENVEA
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Filter damage monitoring with Dusty Ex - Case Study
Application A chemical manufacturer producing photoinitiators. Photoinitiators are chemical compounds, which disintegrate after the absorption of light in a photolytic reaction. They produce reactive compounds, which are able to initiate a chemical reaction (for example a polymerisation). In praxis these initiators are used to harden lacquers and paints under the infl uence of UV-light. ...
By ENVEA
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Dust Monitor LSS2004 Optical Path Debugging
LSS2004 Dust Concentration Monitor is a new generation product, which can work continuously for a long time in very harsh circumstances, such as in the wind, the rain, the thunder and lightning, the dust, the high temperature and so on. At present it has already been widely applied in the following fields: the particles density test in the fixed source of pollution haze emissions continuous ...
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HEPA filter emission monitoring for pharmaceutical powder processing - Case Study
Material: Powder Dust Loadings: Less than 0.5 mg/m3 Installation: LEAK ALERT 65-02 post vacuum pump Filter Type: HEPA (High efficiency particulate air) ...
By ENVEA
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Wastewater Plant Stays in Control with Nutrient Analysis System
Overview Denver uses ChemScan analyzers to monitor its centrate and RAS reaeration basin (CaRRB) process, ensuring nitrate and ammonia are reduced before mainstream aeration. Challenge The Denver Metro Wastewater Reclamation District wanted near real-time nutrient analysis for a very challenging headworks wastewater aeration process. This process consists of a combination of centrate and ...
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Selection of Particulate Monitors
The installation and operation of continuous particulate emission monitors in industrial processes has become well developed and common practice in industrial stacks and ducts over the past 30 years reflecting regulatory monitoring requirements. It supports requirements originating from LAPPC (Local Air Pollution Prevention and Control), IPPC (Integrated Pollution Prevention and Control), WID ...
By ENVEA
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