The NPC and CPPCC have once again emphasized the issue of environmental protection. Environmental protection tax and environmental supervision will make pollution-emitting enterprises pay for environmental protection. If rectification is not in place, it will be closed directly. All localities are vigorously demolishing chemical enterprises, especially air pollution.

Coating enterprisesVOCEmission of key enterprises, many enterprises have been shut down, the remaining enterprises are also facing time-limited rectification, due if.VOCDischarge substandard is still the fate of production.

The additive of latex paint becomes itsVOCPrimary sources. In recent years, China's architectural coatings have been rapid development, has begun to move towards water-based, overestimated content, lowVOCdevelopment in such directions. As an important water-based paint varieties, latex paint because of easy to use, easy to color, good water resistance and other characteristics, in the paint market, especially home improvement market occupies an absolute share. However, since it is an aqueous dispersion system, the moisture therein wastes transportation costs. In addition, taking into account the emulsion film, winter antifreeze and other factors, latex paint will generally add film-forming agent, ethylene glycol, ammonia and other additives, become itsVOCThe main source of environmental pollution.

ForVOCIn gas detectionOnlinePIDDetectorThe sensor selection can be recommend applicable to us.ApolloCompany launchedUnited KingdomAlphasensePIDlight ion principle sensorPID-A1/AH: the ranges are100ppb-6000ppmand1ppb-50ppm, High sensitivity, high stability, wide range, high cost performance, is the currentVOCsCommon detection schemes in gas monitoring; detectableVOCsThere are many kinds of volatile gases, such as volatile gases, which are commonly used in oil refining industry monitoring, emergency treatment of hazardous chemical leakage and definition of hazardous areas for leakage, safety monitoring of oil tank stations, monitoring of organic matter emission purification efficiency and atmospheric monitoring applications.

PID-A1/AH