Hydrocarbons in wastewater can cause issues such as volatile organic compound emissions and disruption of beneficial bacteria due to altered pH and oxygen levels. Formula 35HD is a specialized blend of microorganisms and micronutrients designed to degrade hydrocarbons including gasoline, diesel, oil, and grease, thereby improving wastewater quality and treatment efficiency.
| Flow Rate | Initial Dosage | Maintenance |
|---|---|---|
| Up to 1,000 GPD | ½ lb. per day for 3 days | ½ lb. per week |
| Up to 5,000 GPD | ½ lb. per day for 3 days | 1 lb. per week |
| Up to 20,000 GPD | 5 lbs.* | 1 ½ lb. per week |
| Up to 50,000 GPD | 8 lbs.* | 2 lb. per week |
| Up to 250,000 GPD | 15 lbs.* | ¼ lb. per day |
| Up to 500,000 GPD | 25 lbs.* | ½ lb. per day |
| Up to 1 MGD | 50 lbs.* | 1 lb. per day |
| Up to 5 MGD | 50 lbs. per MGD* | 1 lb. per MGD per day |
| Up to 12 MGD | 50 lbs. per MGD* | ¾ lb. per MGD per day |
| Up to 100 MGD | 30 lbs. per MGD* | ½ lb. per MGD per day |
* Spread this initial dosage out over the course of 10 days.
* Add as regularly as possible. If a day is missed, add that day’s product with the next dosage.
Dosage rate will vary with flow rates, retention times, and system variations.
| Optimum | Minimum | |
|---|---|---|
| Influent pH | 7.0 | 5.0 |
| Dissolved Oxygen (ppm) | 2.0+ | 1.0+ |
| C/N/P Ratio | 100/10/1 | 100/5/1 |
| Temperature | 30° (86°F) | 10° (50°F) |
| Toxic Metals (ppm) | 0 | 0 |
Storage and Handling
Storage: Store in a cool, dry place.
Handling: Wash hands thoroughly with warm, soapy water after handling.
See label and SDS for safety information.
