Практика Shadowing: What is radioactive waste? - Изучайте разговорный английский по видео

What is radioactive waste?

Radioactive waste is any liquid, gas, or solid that contains a radioactive nuclear substance and for which there is no foreseeable use.

There are four general classes of radioactive waste in Canada.

Uranium mine and mill waste, low -level radioactive waste, intermediate -level radioactive waste, and high -level radioactive waste.

The first of the four general classes is uranium mine and mill waste.

This includes tailings and waste rock generated by the mining and milling of uranium ore.

Tailings have the consistency of fine sand, while waste rock is simply gravel and broken up rock.

Next, we have low -level radioactive waste, which is more radioactive than clearance levels and exemption quantities allow.

It requires isolation and containment for up to several hundred years.

Nuclear power plants, research reactors, test facilities, radioisotope manufacturers or users,

uranium refining and conversion, and nuclear fuel fabrication facilities produce low -level waste.

It can come in various forms such as used equipment, paper, cable, clothing, decommissioned parts and even mops.

Thirdly, we have intermediate level radioactive waste which contains concentrations of long -lived radionuclides, elements that emit radiation.

It requires isolation and containment for longer than several hundred years.

Nuclear power plants, prototype and research reactors, test facilities and radioisotope manufacturers and users produce intermediate level waste.

It can come in the form of refurbishment waste, such as old components, ion exchange resins,

and some radioactive sources used in radiation therapy.

Lastly, we have high -level radioactive waste, which is primarily used nuclear fuel,

along with small amounts of waste that generate significant heat and radioactivity.

It requires long -term isolation.

Nuclear power plants, prototype and research reactors, and test facilities produce high -level waste.

It comes in the form of used nuclear fuel that is still significantly radioactive.

The Canadian Nuclear Safety Commission regulates all classes

and forms of radioactive waste in Canada to protect the health and safety of people and the environment.

You can find more More info at nuclearsafety .gc .ca.

📺 Тот же канал

What is radiation?

High School StudentsUniversity Students+1

✨ Рекомендуемое видео

19 предложений

Что такое техника Shadowing?

Shadowing — это научно обоснованная техника изучения языка, изначально разработанная для подготовки профессиональных переводчиков и популяризированная полиглотом доктором Александром Аргуэльесом. Метод прост, но эффективен: вы слушаете аудио на английском от носителей языка и немедленно повторяете вслух — как тень, следующая за говорящим с задержкой в 1–2 секунды. В отличие от пассивного прослушивания или грамматических упражнений, Shadowing заставляет мозг и мышцы рта одновременно обрабатывать и воспроизводить реальные речевые паттерны. Исследования показывают, что это значительно улучшает точность произношения, интонацию, ритм, связную речь, понимание на слух и беглость речи — что делает его одним из самых эффективных методов для подготовки к IELTS Speaking и реального общения на английском.

Техника шедоуинга: читать полное пошаговое руководство →

Практика Shadowing: What is radioactive waste? - Изучайте разговорный английский по видео

What is radiation?

Radioactive Waste

3 Reasons Why Nuclear Energy Is Terrible! 2/3

Canadian Electrical Code Introduction and Layout of the Code Book

What is Nuclear Medicine | Dr. Paulien Moyaert

What is Biochar?

Why Walls STOP Light Waves But Not Radio Waves?

How does a nuclear power plant work?

The fuse has been lit

We Are AmSpec Group

What is Docker? Docker container concept explained || Docker Tutorial 1

Natural Gas 101

4 How to use PCR and qPCR

Об этом уроке

Что такое техника Shadowing?