-
Environmental protection equipment industry meets the opportunity awesome of thermal power emission reduction
After winter, towering chimneys and white smoke turning with the wind are a special scenic spot in many northern cities. However, in fact, the smoke contains a large amount of dust and harmful substances, such as sulfide and nitrogen oxides, which is one of the factors causing smog. Some studies have shown that the current situation of air pollution in China is very serious, which is specifically reflected in the general exceeding standard of total suspended particulate matter in urban atmospheric environment, the maintenance of sulfur dioxide pollution at a high level, the rapid increase in the total emission of motor vehicle exhaust pollutants, and the severe trend of nitrogen oxide acid rain.
【Industry news】2022-04-27 -
Denitration technology after desulfurization
At present, for some existing desulfurization units without out of sale units, or for some old plants, the location of the original process system is limited, and the traditional out of sale process cannot be adopted, the forced oxidation urea reduction process can be adopted. The raw materials used in the process are oxygen (or ozone) and urea, and the reaction products are carbon dioxide, nitrogen and water. The waste liquid after denitration is recycled after supplementing urea, which does not produce waste water with secondary pollution, avoiding the problems of acid pollution, many side reactions and difficult recovery of by-products in traditional water washing method, alkali absorption method and other processes.
【Industry news】2022-04-27 -
The new environmental protection law will come into effect next month
For this long-awaited legal identity, Ma Yong waited for many years. In August 2012, when the environmental protection law was revised in the first instance, "public interest litigation" was not included; In June 2013, the second review draft stipulated that "the subject of public interest litigation is the China Environmental Protection Federation and the Environmental Protection Federation established in provinces, autonomous regions and municipalities directly under the central government"; In October 2013, the third review was limited to "a national social organization registered with the Civil Affairs Department of the State Council according to law, specializing in environmental protection public welfare activities for more than five consecutive years and with good reputation"; In April 2014, the fourth review was expanded to "relevant social organizations registered by civil affairs departments of governments above the municipal level divided into districts".
【Industry news】2022-04-27 -
New climate change report: if emission reduction is not controlled, it may lead to catastrophe
According to Radio France Internationale, the UN expert group on climate change launched its assessment report on the global climate situation in Copenhagen, the capital of Denmark, on November 2. The report warned with extraordinary strong words that in the face of the risk of rapid deterioration of the earth's ecological environment, governments of all countries must act as soon as possible to reduce greenhouse gas emissions and reduce greenhouse gas emissions to zero by 2100, Otherwise, it may lead to ecological and social disasters. At the same time, the report also points out that emission reduction can not harm economic growth.
【Industry news】2022-04-27 -
SASAC and the Ministry of environmental protection require central enterprises to set an example in energy conservation and emission reduction
The SASAC and the Ministry of environmental protection recently jointly issued the notice on Further Strengthening the energy conservation and emission reduction work of central enterprises (hereinafter referred to as the notice), which requires central enterprises to strictly implement environmental policies, comprehensively adjust the energy structure, speed up the construction of pollution control facilities, increase investment in scientific and technological innovation, improve management institutions, improve the assessment, reward and punishment system, and play an exemplary role, Ensure the completion of energy conservation and emission reduction targets and tasks in the 12th Five Year Plan.
【Industry news】2022-04-27
