【精品】专业论文文献 -探究制浆造纸废水新时期处理技术.doc

探究制浆造纸废水新时期处理技术
探究制浆造纸废水新时期处理技术
摘要:目前,在化学工业及其相关产业的竞争和发展日益激烈的同时还带来了很多的危害。就制浆造纸废水而言,它是一类成分复杂、难处理的高浓废水,对于人的健康有很大危害。所以新型使用的处理技术的探索和研发对我们来说迫在眉睫。本篇文章主要阐述了废水的特性及处理技术,和如何综合利用多种先进措施来处理废水,其中包括:水解酸化、AB+改良型卡鲁塞尔氧化沟和高效浅层气浮组合技术,还有一些问题及其解决措施。
关键词:制浆造纸废水;AB+改良型卡鲁塞尔氧化沟;高效浅层气浮;废水深度处理
Abstract: At present, in petition and development of chemical industry and its related industry increasingly fierce also brought a lot of harm. In terms of pulping and papermaking wastewater, it is the wastewater of high concentration of a class plex, difficult processing, has the very big harm to the health of people. So the new technology of treating the use of exploration and development for us is imminent. This article mainly expounds the characteristics and treatment technology of wastewater, and how to use a variety of advanced measures to deal with waste water, including: hydrolysis and acidification, AB+ improved Carrousel oxidation ditch and efficient shallow air flotation technology, there are some problems and solving measures.
Key words: papermaking wastewater; AB+ improved Carrousel oxidation ditch; efficient shallow air flotation; wastewater treatment
中图分类号:X703

1引言
制浆造纸工业的发展直接关系着国民经济发展和社会文明建设,是一个长兴工业。制浆造纸废水影响着我们的生活环境,主要是它含有的碱、有机氯化物和化学药品等物质具有危害性。随着《造纸工业水污染物排放标准》的颁布和实施,使得制浆造纸废水的达标处理难题变得日趋白热化。为此,我们首要的、艰巨的任务就是探索出一个完善的制浆造纸废水的达标处理措施。
2废水特性及其处理技术的选择
制浆造纸是以木材、树皮、禾草和甘蔗渣等为原料,主要运用碱(酸)法制浆工