Gas detector in industrial refrigeration processes and biological degradation processes, including exhaled breath. Depending on the required sensitivity, different types of sensors are used (e.g., flame ionization detector, semiconductor, electrochemical, photonic membranes). Detectors usually operate near the lower exposure limit of 25ppm; however, ammonia detection for industrial safety requires continuous monitoring above the fatal exposure limit of 0.1%. There are several different sensors that can be installed to detect hazardous gases in a residence. Carbon monoxide is a very dangerous, but odorless, colorless gas, making it difficult for humans to detect. Carbon monoxide detectors can be purchased for around US$20–60. Many local
Greenhouse gas emissions by Turkey NIR p 43) Power stations in Turkey emitted 135 Mt CO2eq in 2016.(ref table 1A(a) sheet 1 in NIR) With an emission intensity of 56tCO2eq/TJ (ref) gas generated more electricity than coal but with less emissions. However as gas is almost all imported it increases the current account deficit. Coal fired power stations emitted 94 Mt CO2eq in 2016 (ref as above). Coal in Turkey is the largest source of the nation's greenhouse gases: in 2015 coal combustion emitted 133 Mt CO. Over a Mt CO is emitted for every TWh electricity generated in Turkey by coal-fired power stations. Once