latest news: in Brazil
Showing 10 of 24 Articles:
Effects of fluoride emission on the morphoanatomy of three plant species endemics to Brazil using passive biomonitoring.
Abstract Fluoride is the most phytotoxic atmospheric pollutant. The objective of this study was to evaluate the effects of fluoride emissions by an aluminum smelter on three plant species endemics to Brazil, located at Parque Estadual do Itacolomi (PEI). The monitored species were Byrsonima variabilis (Malpighiaceae), Myrceugenia alpigena (Myrtaceae), and Eremanthus erythropappus (Asteraceae), which were […]Brazil Aluminum Industry
Municipality-Level Characteristics Associated with Very Low to Good Quality of Water Fluoridation in São Paulo State, Brazil, in 2015.
Introduction: Community water fluoridation (CWF) is a measure of recognized importance due to its effectiveness in preventing tooth decay at the population level. However, for the maximum benefit to be achieved, the high-quality standard of CWF must be maintained over time. Objective: To analyze the municipality-level characteristics associated with quality of water fluoridation in São […]Brazil
Water fluoridation in the ten largest municipalities of the state of Tocantins, Brazil.Autho
Abstract [Abstract in Portuguese] Water fluoridation is a strategy for caries control recommended by the WHO. In Brazil, it is regulated by law but this program has not been successfully implemented in the North region. This research aimed to collect data on the existence of external control (heterocontrol) in the ten largest municipalities in the […]Brazil
Concentration effect and operational parameters on electrodialysis reversal efficiency applied for fluoride removal in groundwater
Abstract The increase in dental fluorosis in young people shows that the methods used to tackle the disease are ineffective. Typically, people around the world use groundwater for most activities, and this is the case of people especially in western Bahia, Brazil. In this region, aquifers can contain anomalous concentrations of fluoride. Thus, it is […]Brazil Water Treatment
Kazatomprom signs agreement with Brazil’s INB (Indústrias Nucleares do Brasil)
KAZINFORM JSC National Atomic Company «Kazatomprom» («Kazatomprom» or «the Company») announces today that it has signed a commercial agreement to supply natural uranium to the Brazilian state company, Indústrias Nucleares do Brasil (INB), a press-release from Kazatomprom reads. Kazatomprom was successful in winning INB’s commercial competition to supply natural uranium hexafluoride for the needs of […]Brazil Republic of Kazakhstan Nuclear Industry
Sulfoxaflor: Bolsonaro administration authorizes 150+ pesticides in first 100 days
Note from the Fluoride Action Network (EC) Mentioned in this article is Sulfoxaflor, a fluorinated insecticide that is highly toxic to bees. U.S. EPA gave Dow AgroSciences unconditional approval for its use in 2013. In 2015 EPA revoked all it uses after it was remanded to do so by the 9th Circuit court. However, EPA […]Brazil Pesticides
Physicochemical and microbiological quality of the public water supply in 38 cities from the midwest region of the State of São Paulo, Brazil.
Abstract The public water supply is a constant subject of concern since its quality depends on many different factors. The intention of this paper was to evaluate the quality of the public water supply in 38 cities from the Midwest Region of the State of São Paulo, Brazil, during the year of 2016. The parameters […]Brazil
Who to blame for groundwater fluoride anomaly in São Paulo, Brazil? Hydrogeochemistry and isotopic evidence
Highlights Fluoride up to 10 mg.L-1 is found in groundwater from São Paulo, Brazil. This fluoride is from natural origin. There is no fluorine related to the upper sedimentary aquifer. Fluoride is related to deep groundwater flow in the fractured aquifer. Abstracts Fluoride concentrations up to 10 mg.L-1 have been described in the groundwater of […]Brazil
Fluoride concentration and labeling requirements of mineral bottled water from Brazil
ABSTRACT Introduction: Mineral waters usually contain natural fluoride (F) in their composition, but the benefits and risks of the concentrations found are not clearly informed. Objective: The aim of this study was to determine the F concentration in mineral bottled waters and to check if the concentrations found: (1) matched with those informed on the […]Brazil
Inhance Technologies Opens Fluorination Facility in Brazil
Inhance Technologies, a leader in barrier and surface modification technologies for plastics, will commence manufacturing operations in the state of Sao Paulo, Brazil in the 2nd quarter of 2016. Inhance Technologies’ Fluoro-Seal Process™ has been trusted for over 35 years as the leading plastics barrier technology for markets including Packaging for Agrochemical and Consumer Products, […]Brazil Chemical Industry