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節能減排的內容(英語的)

來源:環保設備     添加時間:2022-12-06 03:23:54

Fully understand the importance of energy-saving emission reduction

Strong typhoons, dust storms, high temperatures and drought, extreme precipitation ... ... In recent years, frequent episodes of extreme weather worldwide, more serious harm. The reason is one of the most important and inescapable responsibility of mankind is too much carbon-based fuel consumption resulting from extreme weather events to global warming --- the problem is only a refraction of the energy consumption only.
Chinese Academy of Sciences survey shows that China is the world's natural resources and waste of the most serious one of the countries surveyed in the 59 countries ranked No. 56. According to statistics, China's energy efficiency is only 26.9% of the United States, Japan's 11.5%. Therefore, to promote energy-saving emission reduction can be described as imminent.
It is reported that the country's total energy use by more than half of industrial production, particularly in electrical equipment manufacturing industry, its energy usage is not optimistic. Although we are constantly elimination of outdated equipment technology to improve energy efficiency, but a large number of inefficient technologies are still widespread in our factory in.
China has more than 500 million kilowatts of electric, they consume 80 billion a year to 1000 million kilowatt-hours of energy, accounting for 75% of industrial energy consumption, total energy consumption by 60%. Of these, 70% used to drive blowers and pumps, the total reached 250 million kilowatts of electric, you should use the variable speed drive. But the fact is that only 20% of the use of variable speed drives --- a huge waste of electricity goes without saying.
In the Eleventh Five-Year Plan, our government energy efficiency a top priority. In the next 15 years, our country is more committed to China from the current inefficient energy users to become efficient energy users. However, to improve the status of energy consumption, but also need electricians and equipment to the coal, petroleum, construction and other industries to make unremitting joint efforts.
Reduce energy consumption, electrical equipment industry responsibility. In the elimination of outdated equipment at the same time, companies should learn from foreign advanced management experience and technology. Weihai Power Plant, such as the help of Rockwell Automation in the field of power generation solutions that will reduce energy consumption by 45%; and Guangxi Liuzhou Iron and Steel Plant, but also through automation, reducing 63% of electricity consumption in the energy saving on the has achieved immediate results.
In addition, to ensure that energy efficiency and energy management on the rise, progress, and personnel training is also crucial. Therefore, the energy consumption can not be merely in a purely industrial production, but also extends to the upper reaches of the personnel training, extended to our higher education is to constantly increase the energy efficiency and energy management courses, teaching standards, and make it more close to China's market demand.
Energy-saving emission reduction, the need to promote energy structure adjustment. However, as long as China's economy continues to move forward, we need to constantly increase their energy, so in a given period, thermal power generation as a primary energy continues to occupy a certain proportion.
September 6, Chinese President Hu Jintao at the APEC Business Summit in his speech that the Chinese government has formulated and published the National Climate Change Program, has taken to improve energy efficiency, improve energy structure, a series of measures to strengthen ecological protection, and established the the year 2010 the forest coverage rate increased from 18.2% at the end of 2005 increased to 20% of such objectives.
According to expert estimates, from 1980 to 2005, China's afforestation activities in the amount of net absorption of about 3.06 billion tons CO2. Can be seen that deal with global warming, reducing CO2 emissions, afforestation projects are an effective solution.

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充分認識節能減排的重要意義

強臺風、沙塵暴、高溫干旱、極端降水……近年來,全球極端天氣頻頻發作,危害越發嚴重。究其原因,其中最重要且人類負有不可推卸責任的是,碳基燃料消耗過大而造成的全球氣候變暖———極端天氣只是能源消耗問題的一個折射而已。
中科院一項調查顯示,我國是全世界自然資源浪費最嚴重的國家之一,在59個接受調查的國家中排名第56位。另據統計,中國的能源使用效率僅為美國的26.9%,日本的11.5%。因此,推進節能減排,可謂迫在眉睫。
據悉,占全國能源使用量一半多的工業生產,尤其是電工裝備制造業,其能源使用狀況不容樂觀。雖然我們也在不斷地淘汰落后設備技術,提高能源效率,但大量的低效能技術仍然廣泛存在于我們的制造廠內。
我國有超過5億千瓦的電機,他們每年要消耗800億~1000億千瓦時的能量,占工業能源消耗量的75%,總能源消耗量的60%。其中,70%用來驅動鼓風機和電泵、總量達2.5億千瓦的電機,都應該使用變速驅動。但事實是,只有20%使用了變速驅動———巨大的電能浪費自不待言。
在“十一五”規劃中,我國政府將能源效率列為重中之重。而在未來15年內,我國更致力于把中國從目前的低效能源使用者變成高效能源使用者。但改善能源消耗現狀,更需要從電工裝備到煤炭、石油、建筑等多個行業共同不懈的努力。
降低能耗,電工裝備業責無旁貸。在淘汰落后設備的同時,企業還應汲取國外先進的管理經驗和技術。如威海電廠借助于羅克韋爾在發電領域的自動化解決方案,將能耗減少了45%;而廣西柳州鋼鐵廠,也通過實現自動化,減少了63%的電力消耗,在節能降耗上取得了立竿見影的效果。
此外,要保證能源效率和能源管理的不斷提升、進步,人才培養也至關重要。因此,節能降耗不能只停留在純粹的工業生產上,還要延伸至上游的人才培養,延伸到我國的高等教育中去,不斷提高有關能源效率和能源管理課程的教學水平,并使之更加貼近我國的市場需求。
節能減排,需要推進能源結構的調整。但是,只要中國經濟繼續往前發展,就需要不斷增加能源,因此,在一定時期內,火電作為一次能源仍然占有一定的比例。
9月6日,國家主席胡錦濤在亞太經合組織商業峰會的演講中指出,中國政府制定和公布了應對氣候變化國家方案,采取了提高能源效率、改善能源結構、加強生態保護等一系列措施,并確立了到2010年森林覆蓋率由2005年末的18.2%提高到20%等目標。
據專家估算,1980~2005年中國造林活動累計凈吸收約30.6億噸CO2??梢?,應對全球氣候變暖,減少CO2排放,造林工程也是一種行之有效的方案。

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