| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| ozone in water treatment pdf | 1.05 | 0.2 | 790 | 77 |
| ozone in water treatment ppt | 0.35 | 0.1 | 142 | 60 |
| ozone in water treatment side effects | 1.78 | 0.3 | 2073 | 83 |
| ozone treatment in water | 0.26 | 0.4 | 5935 | 8 |
| ozone use in water treatment | 1.8 | 0.3 | 8211 | 61 |
| ozone in water treatment process | 1.04 | 0.5 | 6856 | 59 |
| ozone system water treatment | 1.59 | 0.1 | 6080 | 19 |
| ozone drinking water treatment | 1.65 | 0.8 | 1153 | 16 |
| ozone technology for water treatment | 0.8 | 0.9 | 1473 | 74 |
| ozone generation for water treatment | 0.32 | 0.9 | 684 | 82 |
| ozone treatment for water purification | 1.16 | 0.4 | 2884 | 79 |
| drinking-water treatment with ozone | 0.71 | 0.7 | 1581 | 36 |
| ozone for wastewater treatment | 0.74 | 0.8 | 2921 | 99 |
