The environmental challenges require internationally accepted standards, in which limits and test methods are defined. Metrohm instruments and applications comply with a lot of international environmental standards. Substances introduced into the environment are distributed among the environmental compartments water, soil (sediment), and air, as well as among the organisms living in them (biosphere). Only if we know the type and quantity of these contaminants can we protect the environment and its inhabitants.
The furniture manufacturing industry includes facilities that manufacture household furniture; office furniture; mattresses, shades, and blinds; custom architectural woodwork and millwork; and institutional furniture. CECO offers a wide range of safe, clean and efficient systems and solutions designed to meet a variety of air emissions and pollution control challenges, including mist elimination; volatile organic compound (VOC) abatement; acid gas scrubbing; dry particulate filtration; and industrial dust, fume,...
WesTech offers a wide variety of solutions for groundwater treatment for potable use. Whether your treatment objective is gas removal, iron & manganese removal, color removal, softening or even filtering a source under the direct influence of surface water, WesTech has your solution.
The control of clinker fines emissions after the heatexchanger, placed downstream of the clinkercooler,is usually a problem for cementplant managers. The process is characterized by high material abrasiveness, high loads and variable flow ratein normal and maximum conditions.
For PM emission control in high temperature exhaust streams, such as those from fuel oil boilers, common dedusters like Bag filters, have very high maintenance costs. The diesel and fuel oil fly ash can be quite sticky and clog to filter elements, which can be minimized with costly protection reagents or frequent filter elements changes. Flue gas cooling is needed in front of the filter when temperatures are higher than 200 ºC.
Plants within the semiconductor and circuit manufacturing industry deals manufacture semiconductors, computers, printed circuit boards, and other very small electronic components, including transistors, capacitors, inductors, resistors, diodes, insulators and conductors. Semiconductor manufacturing process emissions and pollution control challenges include VOC abatement; acid gas scrubbing; fluid handling; filtration; and laboratory fume hood exhaust.
Make more out of your mill. OPSIS tested and approved monitoring systems provide cost-effective and reliable on-line monitoring of several gas compounds, such as both high and low concentrations of methane, moisture, carbon dioxide and hydrogen sulphide, at several locations.
Evaporative gas cooling and conditioning systems help protect your downstream equipment, enhance air pollution control performance, reduce gas volumes, and increase production capacity. Central to our systems are Turbotak atomizing nozzles, which introduce a controlled amount of finely atomized water into the hot gas stream to reduce and/or maintain gas temperature. The water evaporates, while absorbing heat from the gases, for free-flowing dust, zero liquid discharge, and minimal or no wall buildup.
The SolidWEAVE stainless steel filters from GKD have for decades been in use in a variety of applications for hot gas filtration. Knowledge of the specific requirements for the filtration of hot gases and continuous optimization and further development result in the high quality of our filter meshes.
Bilfinger Water Technologies produces and installs filtration plants in chemical – pharmaceutical fields since the early 1970s. The filtration systems developed by Bilfinger Water Technologies during this 30 year-experience are particularly appreciated in solid liquid separation processes and dewatering of treating effluents. These separation processes play a very important role in the chemical pharmaceutical field, being essential elements of many production processes.
Common Museum Air Problems: Museums, art galleries, archives and archival exhibits feature precious objects that play a vital role in cultures around the world. The preservation industry must address indoor air quality. A long-term view drives requirements to prevent deterioration in the life of these treasures. Recognition of multiple sources of pollution may include indoor pollutants such as cleaning chemicals, materials (paint), and pollutants brought in by visitors and employees. Outdoor sources might be...
Glycol dehydration is a liquid desiccant system for the removal of water from natural gas and natural gas liquids (NGL). It is the most common and economic means of water removal from these streams.Glycols typically seen in industry include triethylene glycol (TEG), diethylene glycol (DEG), ethylene glycol (MEG), and tetraethylene glycol (TREG). TEG is the most commonly used glycol in industry.
The natural gas is a significant source of ingres s of mercury in the environment. The typical mercury concentration in natural gas may vary from 0.01 to 200 μ g/m3 . Mercury, being present in hydrocarbon gas, initiates corrosion of pipelines and catalyst poiso ning during gas transportation and processing, and these effects have serious implications for the gas-processing industry.
Applied to domestic refrigeration, Bioconservacion’s technology increases the shelf-life of fruit and vegetables, providing benefits to equipment manufacturers and consumers. As they mature, fruit and vegetables naturally produce ethylene. Ethylene accelerates maturation which is why systems that eliminate ethylene, VOCs and fungus spores from the environment are especially beneficial, as they lengthen the useful life of fruit and vegetables increasing shelf life by up to 25%.