ozone

Just breathe in the ozone on the sea.

low-level ozone pollution is the real culprit.

a chemical implicated in ozone depletion.

a cranky scheme to pipe ground-level ozone into the stratosphere.

CFCs are the chief destroyers of the ozone layer.

most people know that CFCs can damage the ozone layer.

ozone is produced by dissociation of molecular oxygen.

the damage done to the ozone layer may be reversed.

ozone readings edged into the red zone.

The axidizing tawer is a mixer ,in which ozone and water,and matches for ozone generator,The matches for ozone generator.The one is widely used for pure water and mineral water puoduction line.

The ozone layer surrounding the earth protects our skin from being hurt by the ultraviolet rays.

To raise ozone output of ozonator,it demands that ceramic plate materials for ozonator have good dielectric properties and quite high thermal conductivity.

They are formed byatmospheric photochemistry reaction, and could product OH radical, alkyl radical, ozone,carboxylic acid peroxyacetyl nitrates by atmospheric photochemistry reaction.

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

In this paper, the protection measures of carbohydrate during pulp TCF bleaching, such as oxygen, ozone, peroxide, peracid and photochemistry reaction of bleaching, were respectively.

Recently, ozone has been widely used in medicine, vivers, chemical industry, air decontamination, sewage disposal and drinking water sterilization.

Generally resistant to animal and vegetable fats, oils, greases, ozone, heat, and strong oxidizing chemicals. Chlorobutyl has lowest permeability of all the synthetic rubbers.