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Disinfection byproducts in drinking water and regulatory compliance： A critical review

Frontiers of Environmental Science & Engineering 2015年第1期9卷 3-15页

作者： Xiaomao WANG Yuqin MAO Shun TANG Hongwei YANG Yuefeng E XIE State Key Joint Laboratory of Environmental Simulation and Pollution Control School of Environment Tsinghua University Beijing 100084 China Environmental Engineering Programs The Pennsylvania State University Middletown PA 17057 USA

Disinfection by-products （DBPs） are regulated in drinking water in a number of countries. This critical review focuses on the issues associated with DBP regulatory compliance, including methods for DBP analysis, occurrence levels, the regulation comparison among various countries, DBP compliance strategies, and emerging DBPs. The regulation comparison between China and the United States （US） indicated that the DBP regulations in China are more stringent based on the number of regulated compounds and maximum levels. The comparison assessment using the Information Collection Rule （ICR） database indicated that the compliance rate of 500 large US water plants under the China regulations is much lower than that under the US regulations （e.g. 62.2% versus 89.6% for total trihalomethanes）. Precursor removal and alternative disinfectants are common practices for DBP regulatory compliance. DBP removal after formation, including air stripping for trihalomethane removal and biodegradation for haloacetic acid removal, have gained more acceptance in DBP control. Formation of emerging DBPs, including iodinated DBPs and nitrogenous DBPs, is one of unintended consequences of precursor removal and alternative disinfection. At much lower levels than carbonaceous DBPs, however, emerging DBPs have posed higher health risks.

关键词： Disinfection byproducts （DBPs） drinkingwater standards regulatory compliance alternative disinfection information collection rule （ICR） emerging DBPs

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Cyberattack Ramifications, The Hidden Cost of a Security Breach

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Journal of Information Security 2024年第2期15卷 87-105页

作者： Meysam Tahmasebi Department of Cybersecurity EC-Council University Albuquerque USA

In this in-depth exploration, I delve into the complex implications and costs of cybersecurity breaches. Venturing beyond just the immediate repercussions, the research unearths both the overt and concealed long-term consequences that businesses encounter. This study integrates findings from various research, including quantitative reports, drawing upon real-world incidents faced by both small and large enterprises. This investigation emphasizes the profound intangible costs, such as trade name devaluation and potential damage to brand reputation, which can persist long after the breach. By collating insights from industry experts and a myriad of research, the study provides a comprehensive perspective on the profound, multi-dimensional impacts of cybersecurity incidents. The overarching aim is to underscore the often-underestimated scope and depth of these breaches, emphasizing the entire timeline post-incident and the urgent need for fortified preventative and reactive measures in the digital domain.

关键词： Artificial Intelligence (AI) Business Continuity Case Studies Copyright Cost-Benefit Analysis Credit Rating Cyberwarfare Cybersecurity Breaches Data Breaches Denial Of Service (DOS) Devaluation Of Trade Name Disaster Recovery Distributed Denial of Service (DDOS) Identity Theft Increased Cost to Raise Debt Insurance Premium Intellectual Property Operational Disruption Patent Post-Breach Customer Protection Recovery Point Objective (RPO) Recovery Time Objective (RTO) regulatory compliance Risk Assessment Service Level Agreement Stuxnet Trade Secret

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Environmental regulatory and policy framework in China: an overview

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Journal of Environmental Sciences 2001年第1期13卷 122-128页

作者： ZHANG Shi qiu (Center for Environmental Sciences, Peking University, Beijing 100871, China. E mail: zhangshq@***) 北京大学北京 100871

China has developed one of the most comprehensive environmental regulatory and policy framework in the world. This paper provides a description of the main institutions for environmental management in China, and overv... 详细信息

关键词： Laws and legislation Public policy regulatory compliance Societies and institutions

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不可食用生物柴油在船用柴油发动机中作为一种环保和可持续的替代燃料在印度发展的潜力

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哈尔滨工程大学学报（英文版） 2023年第4期22卷 870-881页

作者： Christopher Selvam Damian Yuvarajan Devarajan Ravikumar Jayabal Department of Mechanical Engineering Saveetha School of EngineeringSIMATSChennaiTamil NaduIndia

This article explores the possibilities of inedible biodiesel as a viable and environmentally friendly substitute fuel for marine diesel engines in India.This article encompasses on various crucial elements,including engine compatibility,biodiesel blends,fuel quality,emissions reduction,regulatory compliance,cost analysis,environmental advantages,and research and development.Implementing biodiesel in maritime operations within India presents favourable opportunities for mitigating carbon emissions,improving air quality,bolstering energy security,promoting sustainable agriculture,and harmonizing with international environmental objectives.Nevertheless,the effective incorporation of biodiesel necessitates a meticulous examination of multiple variables and an all-encompassing methodology that involves formulating policies,investment in infrastructure,research and development,and collaboration among relevant parties.Adopting biodiesel in India’s maritime sector offers a promising prospect for substantially contributing to sustainability and environmental stewardship.

关键词： Biodiesel Marine diesel engines Engine compatibility Emissions reduction regulatory compliance Energy security Sustainability Environmental stewardship

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