商场里厕纸的分解

IF 0.9 4区 农林科学 Q3 MATERIALS SCIENCE, PAPER & WOOD Nordic Pulp & Paper Research Journal Pub Date : 2023-05-26 DOI:10.1515/npprj-2022-0089
Gulnur Mertoglu Elmas, Beyza Karabulut, Sultan Bekiroglu Ozturk, C. Atik, S. Sonmez
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引用次数: 0

摘要

纸在卫生领域已经使用了几个世纪。薄纸重量低,表面起皱或不起皱,由一层或多层原纸组成。卫生纸,其中有一个重要的使用领域,是在卫生纸开始被分成各种产品组。受冠状病毒大流行的影响,其使用量进一步增加。卫生纸的使用越来越多,导致下水道堵塞,成为固体废物。因为污水中有很大一部分是由纤维素结构组成的。因此,卫生纸的分解是一个重要的问题。卫生纸的主要性能有克重、厚度、聚合度、柔软度和湿拉伸强度。本研究旨在研究在不同pH值环境下,在自来水和纯净水中,聚积在下水道管道中造成堵塞的卫生纸的聚合度、厚度、重量、柔软度和湿拉伸强度与分解的关系。重量与崩解ph值呈极显著水平正线性关系。测定其与崩解自来水的湿抗拉强度呈低水平正相关。
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Disintegration of toilet papers used in shopping malls
Abstract Paper has been used in the field of hygiene for centuries. Tissue papers have low grammage, creped or non-creped surface, and consisting of one or more layers from virgin papers. Toilet paper, which has an important area of use, comes at the beginning of the tissue papers divided into various product groups. Its use has increased even more with the effect of the coronavirus pandemic. Increasing use of toilet paper causes clogging in sewers as solid waste. Because an important and large part of the sewage is composed of cellulosic structures. Therefore, the disintegration of toilet paper is an important issue. The main properties of toilet paper are characterized by grammage, thickness, polymerization degree, softness and wet tensile strength. This study, it was aimed to determine the relationship between the degree of polymerization, thickness, grammage, softness and wet tension strength of toilet papers, which accumulate in the sewer pipes and cause clogging, and their disintegration in tap water and pure water at environment of different pH levels. A great level and positive linear relationship was found between grammage and in disintegration pH9. It was determined a low level and positive relationship with wet tensile strength in disintegration tap water.
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来源期刊
Nordic Pulp & Paper Research Journal
Nordic Pulp & Paper Research Journal 工程技术-材料科学:纸与木材
CiteScore
2.50
自引率
16.70%
发文量
62
审稿时长
1 months
期刊介绍: Nordic Pulp & Paper Research Journal (NPPRJ) is a peer-reviewed, international scientific journal covering to-date science and technology research in the areas of wood-based biomass: Pulp and paper: products and processes Wood constituents: characterization and nanotechnologies Bio-refining, recovery and energy issues Utilization of side-streams from pulping processes Novel fibre-based, sustainable and smart materials. The editors and the publisher are committed to high quality standards and rapid handling of the peer review and publication processes. Topics Cutting-edge topics such as, but not limited to, the following: Biorefining, energy issues Wood fibre characterization and nanotechnology Side-streams and new products from wood pulping processes Mechanical pulping Chemical pulping, recovery and bleaching Paper technology Paper chemistry and physics Coating Paper-ink-interactions Recycling Environmental issues.
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