Waste management in Kazakhstan an active agenda in the area of water management systems; Kazakhstan, Kyrgyzstan, and Tajikistan in the area of mountain ecosystems; Kazakhstan and Uzbekistan have an active agenda in the area of biodiversity; and Turkmenistan and Kazakhstan in the area of combating desertification. The principal financing for regional projects is divided according to the following priorities: environmental problem of the Aral Sea 76% of total funds; protected mountain territories 16%; combating desertification and land degradation 2%; and other targeted projects 6%. It is obvious that trans-boundary issues - air and surface water pollution, waste utilization, combating densification of soil exposed to
Disappearing-filament pyrometer Disappearing-filament pyrometer The disappearing-filament pyrometer is an optical pyrometer, in which the temperature of a glowing incandescent object is measured by comparing it to the light of a heated filament. Invented independently in 1901 by Ludwig Holborn and Ferdinand Kurlbaum in Germany and Harmon Northrup Morse in the United States, it was the first device which could measure temperatures above 1000°C. Disappearing filament pyrometers have been used to measure temperatures between about 600°C and 3000°C. Like other optical pyrometers they are used to measure the temperature of objects too hot for contact thermometers, such as molten metals. Widely used in