Environmental Research Volume 185, June 2020, Genotoxicity of source, treated and distributed water from four drinking water treatment plants supplied by surface water in Sardinia, Italy. Highlights Raw, treated and distributed water from four artificial basins were collected.
Environment International Volume 139, June 2020, Health risks and predictive modeling of disinfection byproducts in swimming pools. Highlights Twenty-nine DBPs including nitrosamines were investigated in swimming pools.
The risk assessment of nitrosamines in pool water was reported firstly. The reliability of using THMs as the sole standard for DBPs was discussed. The multivariate regression model for DBP concentrations was developed. Abstract Disinfection is an indispensable water treatment process used to inactivate pathogens and prevent outbreaks of infectious diseases in swimming pools. WATER 17/02/21 Electrochemical Treatment of Effluent for the Removal of Contaminants of Emergent Concern and Culturable Microorganisms.
The present work aims to study the electrochemical (EC) process applied for the removal of contaminants of emergent concern (CECs) from wastewater after secondary treatment and the effect of the process on the total culturable microorganisms.
The EC experiments were performed in a cylindrical open reactor with 500 mL of effluent, and a fixed current density of 8 mA/cm² was applied through mixed metal oxide electrodes. The experiments were conducted in different sets. In the first round (Set 1), the effluent sample was spiked with three CECs (200 ppb each): caffeine (CAF), carbamazepine (CBZ), and oxybenzone (OXY). For the best treatment period, 6 h, electrodegradation rates ranged from 41 ± 7% for CAF to 95 ± 6% for OXY, with an 87% removal of total culturable microorganisms. ►▼ Show Figures.
FOOD SAFETY MAGAZINE - AOUT 2020 - The Growing Challenge of Safe Water for Use in Food Processing Operations. Water | August/September 2020 By Larry Keener, CFS, PA, PCQI An old adage of oenophiles and epicureans says: “If the wine isn’t fit for drinking, then it’s not fit for use in cooking.”
The same is true for water. If your water supply is of poor quality, then it is a reasonable assumption that its use in food processing would have an adverse effect on the organoleptic properties of that food or, more importantly, on its safety. When a potable water supply, drinking water, contains lead, manganese, pharmaceutical compounds, pesticides, radionuclides, or “forever chemicals” (such as per- and polyfluoroalkyl substances or PFAS), then it should probably be prohibited from use in the production of human food, but the reality on the ground may be different. Environmental Sciences Europe 18/01/20 Persistent, mobile and toxic substances in the environment: a spotlight on current research and regulatory activities. A recent example demonstrates the relevance of organic micropollutants for drinking water supply: In 2016, concentrations of more than 20 µg L−1 trifluoroacetate (TFA) were detected in the bank filtrate of the river Neckar (Germany) .
Résumé traduit : Certaines substances persistantes et polaires peuvent présenter un danger pour les ressources en eau potable. Afin de favoriser l'échange de connaissances dans ce domaine, le Groupe de travail Surveillance environnementale de la Division de la chimie environnementale et de l'écotoxicologie de la Société allemande de chimie (GDCh) a discuté lors de sa réunion de décembre 2018 de l'importance et de la pertinence des produits chimiques persistants, mobiles et toxiques (substances PMT) dans l'environnement. Cinq contributions orales ont mis en évidence non seulement divers aspects tels que l'identification de substances PMT potentielles sur la base de certaines propriétés et leur éventuelle réglementation dans le cadre du règlement européen REACH, mais également les développements actuels dans l'analyse des substances PMT et les résultats de la surveillance environnementale. Les données présentées prouvent que de nombreuses substances persistantes et mobiles peuvent être détectées dans les eaux de surface. Une fois détecté, il peut être complexe et coûteux d'identifier les sources et de réduire les intrants, comme le montre une étude de cas sur le 1,4-dioxane dans les eaux de surface bavaroises. Il en va de même pour l'élimination des substances polaires de l'eau brute pour la production d'eau potable. Aujourd'hui, les progrès scientifiques des méthodes d'analyse facilitent l'identification et la quantification des substances même très polaires dans les échantillons d'eau. Outre l'analyse ciblée des produits chimiques critiques, le dépistage non ciblé joue un rôle de plus en plus important. Cela ouvre la possibilité de détecter des substances dans des échantillons d'eau qui n'ont pas encore été étudiées dans le cadre de la surveillance de routine et de tester leur pertinence pour l'homme et l'environnement. Cependant, la liste des substances PM potentiellement présentes qui n'ont pas encore été étudiées est encore très longue. D'autres améliorations méthodologiques semblent ici nécessaires. Compte tenu des preuves de la présence de substances PMT dans l'environnement (par exemple, acide trifluoroacétique et 1,4-dioxane) et des risques potentiels pour le captage d'eau potable, il semble important, compte tenu du principe de précaution, d'identifier et de hiérarchiser REACH pertinent - substances enregistrées. L'évaluation doit être basée sur les propriétés intrinsèques et le potentiel d'émission des composés. La mise en œuvre d'une proposition détaillée faite au niveau européen pour réglementer les PMT et les substances très persistantes et très mobiles (vPvM) dans le cadre de REACH garantirait que les produits chimiques identifiés comme étant des substances extrêmement préoccupantes selon les critères PMT et vPvM soient soumis à autorisation à l'avenir. – guatemalt
This caused nationwide attention and led to further analyses of the occurrence of TFA in surface, ground and drinking water.
It was shown that the Rhine is also influenced by the identified point source at the Neckar and that this affects drinking water supply more than 300 km downstream. TFA is the anion of trifluoroacetic acid which, according to the REACH database, is marketed in Europe with a tonnage of 1000–10,000 t a−1 (e.g., as raw material or solvent). Natural sources may also exist but only seem to be relevant in the marine environment.
In contrast, TFA was identified as a transformation product of a large variety of substances (propellants and refrigerants, pesticides, pharmaceuticals). Screening criteria Refined procedure. ROYAL STATISTICAL SOCIETY - 1996 - A Statistical Algorithm for the Early Detection of Outbreaks of Infectious Disease. SCIENTIFIC REPORTS 16/03/20 Comparing Social media and Google to detect and predict severe epidemics. Appendices The hardware The ARIMAX approximation algorithm module Imports System Imports System.IO Imports System.Text Module ModuleStats.
International Conference on Human Interaction and Emerging Technologies 03/04/20 Early Detection of Foodborne Illnesses in Social Media. ONE HEALTH 07/06/19 A water-focused one-health approach for early detection and prevention of viral outbreaks. WATER 28/09/19 Removal of Organic Pollution in the Water Environment (étude polonaise) RIVM_NL - 2019 - Agricultural practices and water quality on farms registered for derogation in 2017. Int. J. Environ. Res. Public Health 2018, 15(6), 1150; Quantitative Microbial Risk Assessment and Opportunist Waterborne Infections–Are There Too Many Gaps to Fill? Environmental Science & Policy Volume 84, June 2018, Risk governance of potential emerging risks to drinking water quality: Analysing current practices. Alomar et al., 2015 O.
Alomar, A. Batlle, J.M. Brunetti, R. García, R. Arp et al., 2017 H.P.H. Assmuth et al., 2016 T. Bakir, 2010 V. Bokkers et al., 2016 B.G.H. Brüschweiler, 2010 B. PLOS 27/10/15 A Systematic Review and Meta-Analysis of Fecal Contamination and Inadequate Treatment of Packaged Water. Abstract Background Packaged water products provide an increasingly important source of water for consumption.
However, recent studies raise concerns over their safety. Objectives To assess the microbial safety of packaged water, examine differences between regions, country incomes, packaged water types, and compare packaged water with other water sources. Methods. PLOS 12/04/18 Present-day monitoring underestimates the risk of exposure to pathogenic bacteria from cold water storage tanks. Abstract Water-borne bacteria, found in cold water storage tanks, are causative agents for various human infections and diseases including Legionnaires’ disease.
AUSTRALIAN WATER RECYCLING CENTRE OF EXCELLENCE - 2015 - Demonstration of robust water recycling : Hazard analysis and critical control point report. Ann Agric Environ Med 2016;23(4):576–580 Prevalence of rotavirus, adenovirus, hepatitis A virus and enterovirus in water samples collected from different region of Peshawar, Pakistan. Prevalence of rotavirus, adenovirus, hepatitis A virus and enterovirus in water samples collected from different region of Peshawar, Pakistan More detailsHide details Ann Agric Environ Med 2016;23(4):576–580 Viral gastroenteritis and other water-borne diseases are the most neglected areas of research in Pakistan.
Science of The Total Environment 572:138-146 · December 2016 A preliminary nationwide survey of the presence of emerging contaminants in drinking and source waters in Brazil. REVISTA DE CIÊNCIAS AMBIENTAIS - 2014 - PRESENCE AND ABUNDANCE OF PUBLIC INTEREST BACTERIA IN SEDIMENTS FROM THE UPPER COMPARTMENTS OF BARRA BONITAS RESERVOIRS, SÃO PAULO - BRAZIL (TIETÊ AND PIRACICABA RIVERS) INTECH 20/12/17 Poisoning - From Specific Toxic Agents to Novel Rapid and Simplified Techniques for Analysis Au sommaire: Optical Express Methods of Monitoring of Pathogens in Drinking Water and Water-Based Solutions.
Open access peer-reviewed Edited Volume From Specific Toxic Agents to Novel Rapid and Simplified Techniques for Analysis This book, which is the result of contributions from a team of international authors, presents a collection of materials that can be categorized into two groups. The first group of papers deals with clinical toxicology topics including poisoning by anticoagulant rodenticides, food toxins, carbon monoxide, the toxicity of beta-lactam antibiotics, acute neonicotinoid poisoning, occupational risk fac... Int. J. Environ. Res. Public Health 2018, 15(1), 76; Community Engaged Cumulative Risk Assessment of Exposure to Inorganic Well Water Contaminants, Crow Reservation, Montana.
ITALIAN JOURNAL OF FOOD SAFETY - 2016 - A culture independent method for the detection of Aeromonas sp. from water samples. Abstract The genus Aeromonas is present in a wide variety of water environments and is recognised as potentially pathogenic to humans and animals. Members of this genus are often confused with Vibrio when using automated, commercial identification systems that are culture-dependent. This study describes a polymerase chain reaction (PCR) detection method for Aeromonas that is culture- independent and that targets the glycerophospholopid-cholesterol acyltransferase (gcat) gene, which is specific for this genus. The GCAT-PCR was 100% specific in artificially inoculated water samples, with a detection limit that ranged from 2.5 to 25 cfu/mL.
WATER QUALITY via INTECH 18/01/17 Au sommaire: Ecosystem Approach to Managing Water Quality Macroinvertebrates and Fishes as Bioindicators of Stream Water Pollution. Open access peer-reviewed Edited volume As concerns increase over the scarcity of water resources and the role of anthropogenic activities, water quality is evermore important. Activities ranging from agriculture to mining have had a bearing on the quality of water that they impact. Several studies assessing such impacts have been conducted at local and global scales over the years.
This book, consisting of contributions by authors in v... BioMed Research International Volume 2017 (2017), Drinking Water Quality Status and Contamination in Pakistan. Int. J. Environ. Res. Public Health 2017, Phylogenetic Analysis and Antimicrobial Profiles of Cultured Emerging Opportunistic Pathogens (Phyla Actinobacteria and Proteobacteria) Identified in Hot Springs. Sci Total Environ. 2017 Dec 1;599-600:1372-1381. An alternative approach to risk rank chemicals on the threat they pose to the aquatic environment. This work presents a new and unbiased method of risk ranking chemicals based on the threat they pose to the aquatic environment.
The study ranked 12 metals, 23 pesticides, 11 other persistent organic pollutants (POPs), 13 pharmaceuticals, 10 surfactants and similar compounds and 2 nanoparticles (total of 71) of concern against one another by comparing their median UK river water and median ecotoxicity effect concentrations. To complement this, by giving an assessment on potential wildlife impacts, risk ranking was also carried out by comparing the lowest 10th percentile of the effects data with the highest 90th percentile of the exposure data. In other words, risk was pared down to just toxicity versus exposure. Further modifications included incorporating bioconcentration factors, using only recent water measurements and excluding either lethal or sub-lethal effects. AARHUS UNIVERSITY 31/05/16 Thèse en ligne: Involving the farmer to improve the ecological status in surface waters. PLOS 11/04/17 Microbial quality of agricultural water in Central Florida. Abstract The microbial quality of water that comes into the edible portion of produce is believed to directly relate to the safety of produce, and metrics describing indicator organisms are commonly used to ensure safety.
The US FDA Produce Safety Rule (PSR) sets very specific microbiological water quality metrics for agricultural water that contacts the harvestable portion of produce. INTERNATIONAL NETWORK FOR NATURAL SCIENCES - JANV 2017 - Evalution of the exposure to pollutants in the drinking water of So-ava municipality using biomarkers: epidemiological study – JBES. Kinsiclounon Gilles E., Koumolou Luc., Guedenon Patient, Agossadou Angélique, Tevi Mirelle, Deguenon Yvette, Kaki Christophe, Loko Frederic, Boko Michel, Gbeassor Messanvi, Edorh Patrick A Health and Medical Research Institute, P. Braz. J. Biol., 31/05/12 First description of Adenovirus, Enterovirus, Rotavirus and Torque teno virus in water samples collected from the Arroio Dilúvio, Porto Alegre, Brazil. JOURNAL OF ARID LAND STUDIES - 2009 - Water Pollution in the Rivers of Northern Central Mongolia Caused by Human Activity.
Water Environ Res. 2016 Oct;88(10):1876-904. Emerging Pollutants - Part II: Treatment. USDA - JANV 2014 - Prioritizing, quantifying and managing water quality impacts of veterinary antibiotic use in agricultural watersheds. USDA - JANV 2014 - Prioritizing, quantifying and managing emerging chemical and biological water contaminants in agricultural watersheds. International Soil and Water Conservation Research Volume 3, Issue 1, 1 March 2015, Pages 57–65 Emerging pollutants in the environment: A challenge for water resource management. Int. J. Environ. Res. Public Health 2015, Detection of Emerging and Re-Emerging Pathogens in Surface Waters Close to an Urban Area. MDPI and ACS Style. Fish and Fisheries. 02/2016; Aquatic food security: Insights into challenges and solutions from an analysis of interactions between fisheries, aquaculture, food safety, human health, fish and human welfare, economy and environment.
FRONTIERS IN MICROBIOLOGY 01/02/16 Biological Stability of Drinking Water: Controlling Factors, Methods, and Challenges. PLOS 02/01/14 Enteric Pathogens in Stored Drinking Water and on Caregiver’s Hands in Tanzanian Households with and without Reported Cases of Child Diarrhea. PLoS One. 2013; 8(12): e84447. Factors Associated with Problem Drinking among Women Employed in Food and Recreational Facilities in Northern Tanzania. FOOD SAFETY MAGAZINE - OCT/NOV 2015 - Back to the Future: Controlling Microbial Contamination in Water. Food Safety Insider | October/November 2015. PLOS 07/05/14 Contamination of Groundwater Systems in the US and Canada by Enteric Pathogens, 1990–2013: A Review and Pooled-Analysis. Abstract. Internet Journal of Food Safety, Vol.15, 2013, p109-114 Physicochemical, Bacteriological and Risk-to-Health Analysis of Drinking Water Quality in some Oil Producing Areas of Akwa Ibom State, Nigeria. Water 2013, 5(3), 1346-1365; Pharmaceuticals in the Built and Natural Water Environment of the United States.
1 Chemistry Program, College of Arts and Sciences, Grand Canyon University, Phoenix, AZ 85017, USA 2 Center for Environmental Security, Biodesign Institute at Arizona State University, 781 E. ENVIRONMENTAL SCIENCE & TECHNOLOGY 08/10/14 Identification of unknown microcontaminants in Dutch river water by Liquid Chromatography-High Resolution Mass spectrometry and Nuclear Magnetic Resonance Spectroscopy. Middle-East Journal of Scientific Research 13 (2): 124-132, 2013 Biological Treatment of Industrial Wastewater Using Biosimulator. Middle-East Journal of Scientific Research 19 (2): 306-313, 2014 Water Quality Assessment of Hingol River, Balochistan, Pakistan.
Ann. Ist. Super. Sanità vol.48 n.4 Roma Oct./Dec. 2012 Emerging and potentially emerging viruses in water environments. Chemosphere Volume 112, October 2014, Emerging risks from ballast water treatment: The run-up to the International Ballast Water Management Convention. IOSR JOURNAL OF ENVIRONMENTAL SCIENCES, TOXICOLOGY AND FOOD TECHNOLOGY - MAI 2015 - Investigation of Removal of Dyes from Waste Water by Polythene. Arabian Journal of Chemistry Available online 25 June 2015 Controlling contamination for determination of ultra-trace levels of priority pollutants chlorophenols in environmental water matrices.
JWARP> Vol.5 No.9, September 2013 An Ecological Assessment of the Pollution Status of the Danube River Basin in the Galati Region—Romania. J Invertebr Pathol. 2014 Sep;121:37-45. Spatio-temporal dynamics of parasites infecting Diporeia spp. (Amphipoda, Gammaridae) in southern Lake Michigan (USA). African Journal of Microbiology Research 18/10/13 Microbial pollution of the Mezam river system and its health impact in Bamenda. EFSA 06/11/13 EFSA engages with stakeholders on aquatic ecotoxicology guidance. FOOD SAFETY MAGAZINE 03/10/13 Competition Aims to Identify, Implement Water Innovations in Food and Agriculture.
Braz. J. Microbiol. vol.44 no.1 São Paulo 2013 Fecal indicators and bacterial pathogens in bottled water from Dhaka, Bangladesh. IJERPH, Vol. 10, 2013: An Evaluation of Microbial and Chemical Contamination Sources Related to the Deterioration of Tap Water Q. Paper prepared for presentation at the EAAE 2011 Congress - AOUT/SEPT 2011 - The Effect of Forest Land Use on the Cost of Drinki. TUNCELI UNIVERSITY - 2013 - Occurrence and Assessment of Chemical Contaminants in Drinking Water in Tunceli, Turkey. Journal of Agriculture and Biodiversity Research - JULY 2013 - Chemical Disinfection and Emerging Challenges to Safe Drinking Wa. UNIVERSITE DE GENT - 2011 - Dissertation en ligne : Integrated ecological assessment of rivers in Ecuador. J. Appl. Environ. Biol. Sci., 3(2)6-12, 2013 Survey the Coliform Pollution in an Iranian River: the Safirood River of Maragheh C.
J. Appl. Environ. Biol. Sci., 3(2)6-12, 2013 Survey the Coliform Pollution in an Iranian River: the Safirood River of Maragheh City – guatemalt
JOURNAL OF CULINARY SCIENCE - 2012 - Water Consumption in Meat Thawing under Running Water: Sustainability in Meal Production. Current Topics in Public Health. 2 ème Colloque International sur la Gestion et la Préservation des Ressources en Eau, Meknès les 10, 11 et 12 mai 2012. MOTHER NATURE NETWORK 18/02/11 How polluted is U.S. drinking water? UNIVERSITY OF TENNESSEE – 2011 - Thèse en ligne : Evaluation of an Intensive Data Collection System for Tennessee Surface Water. RIVM 27/09/11 Agricultural practice and water quality on farms registered for derogation : Results for 2009 in the derogation mo. January–February 2011 Drinking Water Treatment Residuals: A Review of Recent Uses.
International Journal of Microbiology Volume 2011 (2011) Defining Established and Emerging Microbial Risks in the Aquatic Enviro. Czech J. Food Sci., 28 (2010) Au sommaire: Risk analysis in drinking water accumulation. RIVM 13/08/10 Agricultural practice and water quality on farms registered for derogation : Results for 2008 in the derogation mo. DEFRA - Liste des études de recherche finalisées ou non (avec rapports en ligne)