bleaching process

In the textile industry, the antichlor is usually added right before the end of the bleaching process.

The second oldest uses an oxygen bleaching process, and the newest works with ozone.

The bleaching process receives more attention than the laundering.

Chlorine used in the bleaching process was releasing dioxin into the lakes.

The first target of the mills is the bleaching process, the source of roughly half their pollution.

Have you got any more info about this bleaching process for the fuji throwaway 'negative'?

The studies found that dioxin contaminants resulted from chlorine in the paper bleaching process.

Deadly dioxins are produced in the bleaching process.

Dioxin is the name for a class of compounds inadvertently produced in the bleaching process for paper.

Persulfates are used in most denture cleansers as part of the cleaning and bleaching process.

Once you decide what kind of bleach you want to use on your wooden furniture, you are now ready to begin the bleaching process.

Lignox, a patented, hydrogen peroxide bleaching process is introduced.

Some potential "green" applications have been reported, such as a non-chlorine based, wood pulp bleaching process and a method of decontaminating water.

In 1975 the company established a department responsible for the environment and introduced a more "green" bleaching process for pulp in 1977.

It claims that its manufacturing process "uses only half the amount of trees that a chlorine bleaching process does."

And even during the river's highest seasons, the dark colored water from the bleaching process was running afoul of regulations on water clarity.

The move to non-elemental chlorine for the bleaching process reduced the emission of the carcinogenic organochlorines.

' The old bleaching process did not harm babies', a spokesman for Peaudouce told The Standard.

Individuals with gum recession or gingivitis are most susceptible to sensitive teeth and gums during and after the bleaching process.

One of those conditions concerned the bleaching process, described by the minister as 'elemental chlorine free' or ECF.

The company was using 220 gallons per month of perchloric acid in a bleaching process, and rinse water was being discharged into the sewage system.

Many dentists feel these products are safe as long as the patient's mouth is healthy and the patient sees the dentist regularly during the bleaching process.

This bleaching process triggers nerve impulses, which are transmitted to your brain via your optic nerve.

Officials of Louisiana Pacific's Samoa mill, for example, plan to recycle all water used in the bleaching process by the end of this year.

Oliver Blackwell, a Champion vice president and manager of the plant, said the main problem with the dark water flowing out after the bleaching process was unsightliness.