Sentences with phrase «use oxygen compounds»

Safer processes use oxygen compounds and result in paper that is «totally chlorine free,» «process chlorine free» (chlorine free except for recycled fibers that were previously chlorine - bleached) or «elemental chlorine free,» which substitutes safer chlorine dioxide for chlorine.

Not exact matches

Elements and compounds below the surface could be used to create fuel, including water, which can be split into useful hydrogen and oxygen.

This releases a chemical called a polyphenol oxidase, an enzyme that pulls oxygen from the air and uses it to create compounds called o - quinones, which then link up into long chains (which may include proteins, too) that turn the apple's flesh brown.

You could use a combination of antimicrobial herbs and immune boosting compounds such as these: https://store.drjockers.com/products/para-elim https://store.drjockers.com/products/immuno-charge You may also try hyperbaric oxygen therapy.

In the absence of oxygen inside a digester, bacteria break down the compounds in sewage to create gaseous methane, which can be used to power gas stoves or converted to electricity.

The hydrogen replaces oxygen in the acids and other compounds in the bio-oils and makes them less corrosive, and the zeolites break the large hydrocarbons into compounds such as toluene and benzene that are commonly used building blocks for a large number of industrial chemicals.

In medicine, they could also be used to encapsulate oxygen - sensitive active compounds and to reduce the inflammation caused by reactive oxygen species (ROS) in biomedical applications.

Using spectral readings from telescopes at the Keck Observatory in Hawaii, Hand has found high levels of oxidative chemicals such as sulfate, oxygen, sulfur dioxide and hydrogen peroxide on Europa's surface, which are produced as ionizing radiation from Jupiter scours it, splitting apart water molecules and sulfur compounds in the uppermost layers of its ice.

Using the energy of the sun, they break the water molecules apart and use the hydrogen to create organic compounds like carbohydrates, leaving oxygen behind as a by - product.

Cortright and chemical engineer James Dumesic discovered in their university lab back in 2001 that by starting with water and various carbohydrates from plants — basically, carbon, hydrogen and oxygen compounds — and using catalysts, heat and pressure, they could start creating CO2 and hydrogen and then use that hydrogen to eliminate the oxygen as water (the process produces more water than it consumes).

Janez Cerkovnik and Bozo Plesnicar of the University of Ljubljana in Slovenia used a reaction similar to the commercial process for manufacturing hydrogen peroxide, which employs an anthraquinone compound to reduce oxygen.

Conventional processing methods use a high - temperature blast furnace to heat the iron ore and other compounds to remove oxygen and yield a desired alloy, a method that creates a lot of carbon dioxide, according to a report last year from U.S. EPA on greenhouse gas emissions from the iron and steel sector.

They also correlated the amount of energy found in the sample to its chemical oxygen demand (COD), a commonly used indirect measurement of dissolved organic compounds.

In most places in the world's oceans, microbes consume all the oxygen less than 10 centimeters into the sediment and below that depth switch to using other compounds for respiration.

While they demonstrated the process using one particular oxide compound, the researchers say the findings could apply broadly to a variety of oxide materials, and even to other kinds of ions in addition to oxygen, moving in and out of the oxide layer.

If the respiration is intense enough inside the particles, all the oxygen can run out and the microbes will switch to respire using compounds besides oxygen.

«The theory is: the use of oxygen in the organism can be stimulated by protein compounds of sulphuric content, which make oils [omega - 3] water - soluble...» In short, this diet stops the spread of cancer and kills cancer cells.

Proteins are used for transporting iron and oxygen in the blood and for the manufacturing of hormones, enzymes, stimulation of the immune system and other compounds that provide fuel for your body.

Chemical oxygen demand (COD)- The quantity of oxygen required for the complete oxidation of organic chemical compounds in water; used as a measure of the level of organic pollutants in natural and waste waters.

Our cells use these carbon compounds and oxygen to produce electricity, heat, water, and carbon dioxide.

when an organic compound methane reacts with oxygen they produces carbon dia oxyide and the hydrogen gas which is harmful for humman biengs carbon dia oxyide is used in our drinks like pepsi and it is soulible in water at heavey pressure and hydrogen is used as fuel and the equatoin becomes ch4 + h2 ---- > co2 +2 h2

These extinguishers use a dry chemical compound to smother the fire by separating the burning fuel from the oxygen.