CAJ | 학술논문

城市的可持续发展面临巨大挑战.如今,中国大约有5亿人生活在城市,到2030年,这一数字有望增加一倍.城市成为战略减排的重点,它消耗了全球近2/3的能源和60%的水资源,排放的温室气体占全球的70%.为应对城市化和人口结构变化带来的严峻挑战,城市正在积极探索提升基础设施效率的有效途径.借助适当的技术,城市可以变得更环保,居民的生活质量得到提高,同时还能降低相关成本.这其中城市生活污水处理技术起着十分重要的作用,需要进一步改进和提高,以适应城市可持续发展的需求.
성시적가지속발전면림거대도전.여금,중국대약유5억인생활재성시,도2030년,저일수자유망증가일배.성시성위전략감배적중점,타소모료전구근2/3적능원화60%적수자원,배방적온실기체점전구적70%.위응대성시화화인구결구변화대래적엄준도전,성시정재적겁탐색제승기출설시효솔적유효도경.차조괄당적기술,성시가이변득경배보,거민적생활질량득도제고,동시환능강저상관성본.저기중성시생활오수처리기술기착십분중요적작용,수요진일보개진화제고,이괄응성시가지속발전적수구.
urban sustainable development faces enormous chal enges. Today, China has about 500 mil ion people live in the city, in 2030, that number is expected to double. Cities wil be the focus of the strategy to reduce emissions, it consumes nearly two-thirds of global energy and 60%of the water resources, 70% of world emissions of greenhouse gases. In response to the chal enge of urbanization and population structure change, the city is actively exploring the effective way to improve the efficiency of the infrastructure. With the aid of appropriate technology, cities can become more environmental protection, people's life quality was improved, at the same time also can reduce the relevant cost. The urban sewage treatment technology plays a very important role, need further improvement and improve, to adapt to the requirements of urban sustainable development.