Studieg on a Calculation Method for Polychlorinated Biphenyl (PCB) Isomers

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Colestimide reduces blood polychlorinated biphenyl (PCB) levels.

1. A: Blood level of PCBs before and after the treatment in nine subjects. Closed circles show blood PCB level of each subject. Open circles show the mean blood level of PCB. B: Correlation between initial PCB concentration and reduction ratio (%) of PCB after colestimide treatment. (R= 0.64) C: Correlation of alteration in PCB and dioxin level after colestimide treatment. Data expresses the pe...

متن کامل

A reassessment of the nomenclature of polychlorinated biphenyl (PCB) metabolites.

Polychlorinated biphenyls (PCBs) are a widespread class of persistent organic chemicals that accumulate in the environment and humans and are associated with a broad spectrum of health effects. PCB biotransformation has been shown to lead to two classes of PCB metabolites that are present as contaminant residues in the tissues of selected biota: hydroxylated (HO) and methyl sulfone (MeSO2) PCBs...

متن کامل

Cleaning Polychlorinated Biphenyl (PCB) Contaminated Garden Soil by Phytoremediation.

A poplar planted system resulted in the complete removal of at least 19 of the 29 potential polychlorinated biphenyl (PCB) congeners detected in trace amounts (37.9 ng g-1 in total) in a commercial garden soil, while the unplanted soil only had 2 congeners completely removed after 96 days. In addition, the most recalcitrant congener, PCB 52, only decreased by 0.1% in the unplanted reactors whil...

متن کامل

Polychlorinated biphenyl (PCB)-degrading bacteria associated with trees in a PCB-contaminated site.

The abundance, identities, and degradation abilities of indigenous polychlorinated biphenyl (PCB)-degrading bacteria associated with five species of mature trees growing naturally in a contaminated site were investigated to identify plants that enhance the microbial PCB degradation potential in soil. Culturable PCB degraders were associated with every plant species examined in both the rhizosph...

متن کامل

Assessment of the Polychlorinated Biphenyl (PCB) Occurrence in Copper Sulfates and the Influential Role of PCB Levels on Grapes

Copper sulfates (CuSO4) are widely used as the primary component of fungicides in the grape industry. The agricultural-grade CuSO4 that we collected from Chinese nationwide markets were found to be contaminated by polychlorinated dibenzo-p-dioxins and dibenzofurans and high levels of polychlorinated biphenyls (Σ19PCBs: 0.32~9.51 ng/g). In the following research, we studied the impact of CuSO4 a...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Food Hygiene and Safety Science (Shokuhin Eiseigaku Zasshi)

سال: 1973

ISSN: 0015-6426,1882-1006

DOI: 10.3358/shokueishi.14.415