Improvement in quality of handmade paper materials by recycling of waste papers and PPE kits

被引：3

作者：

Kumar, Vijay ^{[1
]}

Gupta, Shipra ^{[2
]}

Kalra, J. S. ^{[3
]}

Patil, P. P. ^{[4
]}

机构：

[1] Graph Era Hill Univ, Dept Phys, Dehra Dun, Uttarakhand, India

[2] Graph Era Hill Univ, Sch Management, Dehra Dun, Uttarakhand, India

[3] Graph Era Hill Univ, AP Dept Mech Engn, Dehra Dun, Uttarakhand, India

[4] Graph Era, Dept Mech Engn, Dehra Dun, Uttarakhand, India

来源：

MATERIALS TODAY-PROCEEDINGS | 2021年 / 46卷

关键词：

Recycling; Handmade papers; Waste office papers; used medical PPE kits; CELLULOSIC FIBERS; MANAGEMENT; COLLECTION; EMISSIONS; BARRIER; SYSTEMS;

D O I：

10.1016/j.matpr.2021.03.487

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this pandemic, the requirements of PPE kits are increasing continuously. The doctors and health care workers are using the kits to protect themselves from the virus. After using, these kits become waste. The consumption of these kits becomes a very big challenge for the municipal corporation. Similarly, the papers which are used in offices become waste after use. The consumption of these papers is also a challenge as in the garbage of a city, the maximum percentage is available in the form of waste papers. The waste papers may be recycled after some recycling process and manufacture handmade papers. The quality of handmade papers will be not as good as traditional papers. By the use of waste medical PPE kits and pulp of used office papers, the quality of handmade papers may be increased. Recycling of used papers and medical PPE kits are also useful for the environment and forests. In this manuscript, it is seen that the combined pulp of waste papers and medical PPE kits in the various ratios may increase or decrease the hardness strength, reflection properties, and moisture properties of handmade papers. (c) 2021 Elsevier Ltd. All rights reserved. Selection and peer-review under responsibility of the scientific committee of the International Conference on Technological Advancements in Materials Science and Manufacturing.

引用

页码：11274 / 11278

页数：5

共 16 条

[1]

Bahrani S., 2016, ENERG POLICY, V108, P312, DOI [10.1016/j.enpol.2017.06.003, DOI 10.1016/J.ENPOL.2017.06.003]

[2] Waste management activities and carbon emissions in Africa [J].

Couth, R. ;

Trois, C. .

WASTE MANAGEMENT, 2011, 31 (01) :131-137

[3] Technologies and decision support systems to aid solid-waste management: a systematic review [J].

de Souza Melare, Angelina Vitorino ;

Gonzalez, Sahudy Montenegro ;

Faceli, Katti ;

Casadei, Vitor .

WASTE MANAGEMENT, 2017, 59 :567-584

[4] Analysis of collection systems for sorted household waste in Spain [J].

Gallardo, Antonio ;

Bovea, Maria D. ;

Colomer, Francisco J. ;

Prades, Miriam .

WASTE MANAGEMENT, 2012, 32 (09) :1623-1633

[5]

Hubbe M.A., 2009, BioResources, V4, P405, DOI [DOI 10.15376/BIORES.4.1.405-451, DOI 10.15376/BI0RES.4.1.405-]

[6]

Hubbe M.A., 2009, BIORESOURCES, V2, P106

[7]

Hubbe MA, 2007, BIORESOURCES, V2, P500

[8]

Hubbe MA, 2006, BIORESOURCES, V1, P281

[9] Barrier and mechanical properties of modified starches [J].

Jansson, A ;

Järnström, L .

CELLULOSE, 2005, 12 (04) :423-433

[10] Influence of paper structure on barrier properties of starch-coated greaseproof paper [J].

Kjellgren, Henrik ;

Engstrom, Gunnar .

NORDIC PULP & PAPER RESEARCH JOURNAL, 2008, 23 (01) :87-90

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