hexavalent chromium

基本解釋

We have to live with hexavalent chromium and manage it at the source.
人們不得不與六價(jià)鉻共存并從源頭上管理它。
California’s proposed health goal is designed to limit possible cancer risk to just one in a million for those exposed to hexavalent chromium.
加利福尼亞提出的健康目標(biāo)是要將由可能由六價(jià)鉻引起癌癥風(fēng)險(xiǎn)降低到百萬分之一。
Management tactics range from using bone charcoal to soak up the carcinogen and then dispose of it as toxic waste to chemically transforming hexavalent chromium to a more benign form.
管理方法多樣，簡(jiǎn)單的從使用骨炭吸收致癌物，然后把骨碳當(dāng)作有毒廢物扔掉，到高級(jí)的使用化學(xué)方法把六價(jià)鉻轉(zhuǎn)化成更良性的結(jié)構(gòu)。

Here, some 70% of the surface water and 60% of the drinking water contains hexavalent chromium, a powerful, cancer-causing carcinogen, at more than double national and international standards.
FORBES: The World's Most Polluted Places
Other solutions are more complex, but still cheap, such as injecting a sugary mixture into a water supply contaminated by hexavalent chromium to make it less toxic and less mobile underground.
FORBES: The World's Most Polluted Places
C. was among localities with contaminated water -- hexavalent chromium.
WHITEHOUSE: Press Briefing

六價(jià)鉻
The time of the equilibrium adsorption of organic matter and Hexavalent chromium is shorterjust 2.5h, and adsorption rate is large.
通過吸附實(shí)驗(yàn),發(fā)現(xiàn)北郊、東郊和南郊水源地對(duì)有機(jī)物和六價(jià)鉻的平衡吸附時(shí)間均為2.5h,時(shí)間較短,吸附速率大。
hungate技術(shù)

六價(jià)鉻
The traditional plating process is completed by the hexavalent chromium plating method.
傳統(tǒng)的鍍鉻是采用六價(jià)鉻鍍鉻工藝進(jìn)行的。
6價(jià)鉻