filtration and separation in a sentence

1. U . S . Filter already holds a 5.3 percent stake in the Australian maker of filtration and separation products.
2. The company has announced an agreement to acquire water filtration and separation firm Porous Media for approximately $ 225 million.
3. Vinyloop is a recycling process which separates PVC from other materials through a process of dissolution, filtration and separation of contamination.
4. U . S . Filter already holds a 5 . 3 percent stake in the Australian maker of filtration and separation products.
5. A first success in recycling of plastics is Vinyloop, a recycling process and an approach of the industry to separate PVC from other materials through a process of dissolution, filtration and separation of contaminations.
6. It's difficult to find filtration and separation in a sentence.