1. **Indastri prodaksen**:
- Long kemikel, metaluji, ol samting bilong wokim haus na ol narapela indastri, ol i save yusim ol filta beg bilong rausim das i kamap long taim bilong prodaksen proses.
2. **Oli rausim das bilong boiler**:
- Long ston kol-} paia boiler, ol baiomas boiler na ol narapela ikwipmen, ol i yusim ol filta beg long rausim ol liklik samting insait long flue ges.
3. **Ol wok bilong wokim ol samting bilong pait**:
- Long woksop bilong spreim, ol i save yusim ol filta beg bilong rausim das i kamap long taim bilong penim piksa.
4. **Piksa bilong kaikai**:
- Long prosesim ol kaikai olsem plaua na paura suga, ol i save yusim ol filta beg bilong rausim das i kamap.
5. **Ol wok bilong wokim ol samting bilong graun**:
- Long prodaksen lain bilong ol ilektronik prodak, ol i save yusim ol filta beg bilong rausim ol liklik hap olsem statik paura.
6. **Kamapim bilong ol marasin**:
- Long wok bilong kamapim ol marasin, ol i save yusim ol filta beg bilong rausim ol marasin bilong marasin na ol narapela samting nogut.