許容濃度
WordNet
- the spatial property of being crowded together (同)density, denseness, tightness, compactness
- bringing together military forces
- strengthening the concentration (as of a solute in a mixture) by removing diluting material
- the strength of a solution; number of molecules of a substance in a given volume
- complete attention; intense mental effort (同)engrossment, absorption, immersion
- increase in density
- that may be accepted or conceded; "a kind of speculation that was permissible in cosmology but inadmissible in medicine"
- that may be permitted especially as according to rule; "permissible behavior in school"; "a permissible tax deduction" (同)allowable
PrepTutorEJDIC
- 〈U〉(…への)(光線・注意などの)集中;(仕事などへの)専念,専心《+『on』+『名』》 / 〈C〉(人口などの)集中 / 〈U〉濃縮;〈液体の〉濃度
- 許すことのできる,差し支えない
UpToDate Contents
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English Journal
Japanese Journal
- Cytotoxicity Assessment of Heavy Metal Arsenic (Arsenic Trioxide) Using <i>Nigella sativa</i> L. (Black Cumin) as Test System
- Pramanik Ankita,Datta Animesh Kumar,Gupta Sudha,Basu Sandipon,Das Debadrito,Ghosh Bapi
- CYTOLOGIA 84(3), 215-219, 2019
- … concentration (permissible dose laid down by WHO) of arsenic trioxide (As<sub>2</sub>O<sub>3</sub>; …
- NAID 130007711408
- Stress and Adhesion of Protective Oxide Scales on Stainless Steels and RE Effects
- Kitamura Kazuyuki,Nishiyama Yoshitaka,Fujimoto Shinji,Otsuka Nobuo
- ISIJ International 59(9), 1642-1649, 2019
- … Comparing the two measurements, we introduced the maximum permissible stress, <i>σ</i><sub>max</sub>, as an index describing scale failure resistance. … The steel oxidizes drastically if the Cr content decreases below a critical concentration, exhibiting breakaway oxidation. …
- NAID 130007706707
- Assessment of air pollutants in the occupational environment of plasma biomedical waste disposal system in Ahmedabad, India
- Sampathraju Raghavan,Mansuri Mahamad Asif
- 環境と安全 10(2), 89-93, 2019
- … The concentration of particulate matter (SPM and RPM or PM10), CO, SO2, H2S, NO2, Cl2 and total VOCs were well within national ambient air quality standards (CPCB, 2009) and within permissible exposure limit (PEL) of Indian Factories Act, 1948. …
- NAID 130007705334
Related Links
- Permissible concentrations in soil [mg/kg d.w.] Prepared based on Minister for Environment Decree “in matter of soil quality standards and earth quality standards” published on September, 9, 2002 – see Official Journal
- Maximum permissible concentration (MPC) maximum number of harmful substances per unit volume (air, water, other fluids) or weight ( food ), the receipt of which is the body's natural ways during the working day at work or a long time in other conditions does not lead to pathological changes in health status and does not cause adverse genetic ...
- 許容線量、許容濃度などは一般にも知られ、許容(permissible)」という語感から“許容量以下は無害”、“許容量以上は危険”などと間違った解釈が広くなされたことも考慮し、従来の勧告の問題点を整理するとともに前回の勧告以降蓄積さ
★リンクテーブル★
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- 英
- permissible concentration, threshold limit values, TLV
- 関
- 日本産業衛生学会
定義
- 労働者が1日8時間、週間40時間程度、肉体的に激しくない労働強度で有害物質に曝露される場合に、当該有害物質の平均曝露濃度がこの数値以下であれば、ほとんどすべての労働者に健康上の悪い影響が見られないと判断される濃度
許容濃度
参考
- 1. 許容濃度等の勧告(2011 年度); 産衛誌53 巻,2011 - 日本産業衛生学会
- http://joh.sanei.or.jp/pdf/J53/J53_5_05.pdf
- 2. The Japan Society for Occupational Health, Recommendation of Occupational Exposure Limits (2010-2011), J Occup Health, 2010; 52: 308-324
- http://joh.sanei.or.jp/oel/oel2010.pdf
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- 関
- attention、attentive、centralize、conc.、concentrate、concentrated、condensation、enrich、enrichment、focus
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- 関
- acceptable、allowable、tolerable