Jaiswal Shweta, Kumar Gupta Guddu, Panchal Kusum, Shukla Pratyoosh
Enzyme Technology and Protein Bioinformatics Laboratory, Department of Microbiology, Maharshi Dayanand University, Rohtak, India.
School of Biotechnology, Institute of Science, Banaras Hindu University, Varanasi, India.
Front Bioeng Biotechnol. 2021 Jan 8;8:592939. doi: 10.3389/fbioe.2020.592939. eCollection 2020.
Synthetic organic compounds (SOCs) are reported as xenobiotics compounds contaminating the environment from various sources including waste from the pulp and paper industries: Since the demand and production of paper is growing increasingly, the release of paper and pulp industrial waste consisting of SOCs is also increasing the SOCs' pollution in natural reservoirs to create environmental pollution. In pulp and paper industries, the SOCs . phenol compounds, furans, dioxins, benzene compounds etc. are produced during bleaching phase of pulp treatment and they are principal components of industrial discharge. This review gives an overview of various biotechnological interventions for paper mill waste effluent management and elimination strategies. Further, the review also gives the insight overview of various ways to restrict SOCs release in natural reservoirs, its limitations and integrated approaches for SOCs bioremediation using engineered microbial approaches. Furthermore, it gives a brief overview of the sustainable remediation of SOCs via genetically modified biological agents, including bioengineering system innovation at industry level before waste discharge.
合成有机化合物（SOCs）被报道为来自包括制浆造纸工业废物在内的各种来源的环境污染物：由于纸张的需求和产量日益增长，由SOCs组成的造纸和纸浆工业废物的排放也在增加自然水体中SOCs的污染，从而造成环境污染。在制浆造纸工业中，SOCs，如酚类化合物、呋喃、二恶英、苯类化合物等，是在纸浆处理的漂白阶段产生的，它们是工业排放的主要成分。本文综述了造纸厂废水管理和消除策略的各种生物技术干预措施。此外，该综述还深入概述了限制SOCs释放到自然水体中的各种方法、其局限性以及使用工程微生物方法进行SOCs生物修复的综合方法。此外，它简要概述了通过转基因生物制剂对SOCs进行可持续修复，包括在废物排放前在工业层面进行生物工程系统创新。
