Results 51 to 60 of about 12,669 (233)
Hexavalent chromium (Contaminants)
The Food Safety Commission of Japan (FSCJ) conducted a risk assessment of hexavalent chromium, hereinafter referred to as Cr (VI), related to the amendment of the standards for beverages established by the Ministry of Health, Labour and Welfare. Major toxicities induced by Cr (VI) were damages to small intestine and anemia in experimental animals.
openaire +3 more sources
Biotransformation of Cr (VI) by Newly Invented Bacterial Consortium SN6
Extensive use of hexavalent chromium in various industrial processes and improper treatment technology for remediation has laid serious public health problems.
Suchi Dave, Nikhil Bhatt
doaj +1 more source
Parameters Influencing the Plasma‐Mediated Inactivation of Microorganisms and Viruses in Wastewater
Wastewater parameters, e.g., chemical oxygen demand (COD), influences the antimicrobial and antiviral efficacy of plasma. ABSTRACT Pathogenic microorganisms and viruses in water pose an environmental risk demanding for effective remediation tools like physical plasma. However, parameters influencing its efficiency are mostly descriptive.
Veronika Hahn +7 more
wiley +1 more source
Development of Cellulose‐Based Hydrogels: Optimization of Cross‐Linking for Metal Ion Removal
ABSTRACT This study investigated the preparation of cellulose‐based hydrogels cross‐linked with epichlorohydrin (ECH) to optimize the removal of metal ions from contaminated water. A design of experiments (DOEs) was used to evaluate the effects of cellulose and ECH concentrations on the degree of swelling (DS) and the adsorption capacity for metals ...
Rafaela Reis Ferreira +2 more
wiley +1 more source
Background and Aim: Hexavalent chromium is a heavy metal with harmful effects on surface and ground water. Its removal from contaminated water and waste water has received great interest in recent years.
Ardalan Alikhanian, Behnam Barikbin
doaj
Hexavalent chromium is one of the major heavy metals. As the environmental legislation becomes increasingly strict, looking for new technology to treat hexavalent chromium is becoming more and more important. In this research, 2-mercaptobenzothiazole was
XJ Wang +5 more
doaj +1 more source
The data demonstrates that allergic contact dermatitis is common in WW with OD. The most important allergens include resins (including epoxy resin) and plant‐derived substances (including colophonium). The high share of WW with allergic contact dermatitis and face dermatitis hampers preventive efforts.
Luisa Heizmann +61 more
wiley +1 more source
Hexavalent chromium removal from a simulated wastewater using Fe(II) modified bentonite
Background and Objective: Hexavalent chromium is reported to be highly toxic, mutagenic and carcinogenic; hence treatment of water and wastewater contaminated with this element by low-cost and environmentally friendly methods is of great importance ...
Arezoo Balighian, Mitra Ataabadi
doaj
European Code Against Cancer, 5th edition – occupational exposures and cancer
The 5th edition of the European Code Against Cancer (ECAC5) updates cancer prevention recommendations on occupational exposures, listed at position 9. Individuals are advised to inform themselves about cancer‐causing factors at work and call on their employer to protect them against these factors.
Sylvia H. J. Jochems +17 more
wiley +1 more source

