One of the first steps in a conventional water purification process is the addition of chemicals to assist in the removal of particles suspended in water. Particles can be inorganic such as clay and silt or organic such as algae, bacteria, viruses, protozoa and natural organic matter.
This PET polyester BCF dyed carpet has been This PET polyester BCF dyed carpet has been designed to be resistant to stains wear and fading for a long lasting performance. The carpet's blend of natural colors and shades can complement a variety of interior decorating styles.
How to Remove Tea Stain from Carpet Using Baking Soda. 1  Pour one cup of baking soda into a bowl. 2  Take a damp cloth and coat it with baking soda. 3  Rinse the affected area with cold water. 4  Repeat steps 1 through 3 as necessary.  Rinse the affected area with cold water and pat dry.