Abstract:

Formaldehyde has been recognized as one of the most common indoor pollutants today. How to directly avoid the appearance of formaldehyde or reduce the release of formaldehyde at the source, and how to quickly, efficiently and cleanly remove formaldehyde that has been released indoors, has always attracted widespread attention. This article addressed two aspects: the source control of formaldehyde (by controling the adhesive manufacturing process to reduce formaldehyde release, developing biomass adhesives to replace formaldehyde based adhesives and developing adhesive-free artificial panels), and formaldehyde terminal treatment (through physical methods, chemical methods and biological methods to remove indoor formaldehyde). This paper classified and summarized indoor formaldehyde control and treatment measures, introduced the technical principles and research status of indoor formaldehyde control and treatment measures, and discussed the influencing factors and improvement methods of the treatment measures. At the same time, it summarized new ways to treat formaldehyde by combining source control and terminal treatment. It also pointed out the limitations and problems to be solved in existing research in order to provide reference for future indoor formaldehyde control and management.

Key words: environment, control, pollution, formaldehyde, biomass adhesive, terminal treatment

摘要：

甲醛已经被认为是当今最常见的室内污染之一。如何在源头上直接避免甲醛的出现或降低甲醛在源头的释放量，以及如何对已经释放到室内的甲醛进行快速、高效、清洁的去除，一直受到广泛的关注。本文从甲醛源头控制（控制胶黏剂加工过程以降低甲醛释放、开发生物质胶黏剂替代甲醛基胶黏剂、开发无胶黏剂人造板）和甲醛终端处理（物理法、化学法、生物法清除室内甲醛）两个方面出发，对室内甲醛控制治理措施进行了分类归纳，介绍室内甲醛控制治理措施的技术原理和研究现状，并探讨了治理措施的影响因素及改进方法，同时总结源头控制与终端处理相结合处理甲醛的新方式。并指出现有研究存在的局限性和待解决的问题，以期为未来室内甲醛控制治理提供参考。

关键词: 环境, 控制, 污染, 甲醛, 生物质胶黏剂, 终端处理