Composite Carbon Source
Composite carbon source is a new type of biological denitration and carbon supplementation product. It is a colorless transparent liquid, which has a small amount and good effect compared to sodium acetate.Considering the comprehensive water treatment effect, the new type of composite carbon source saves 20%-50% more cost than traditional carbon sources.
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Product Features
- Low temperature quick start function: The new type of composite carbon source contains microbial growth promoter and active agent. When the temperature is low in winter, it can allow the microbial flora to multiply rapidly and enhance its active ability, which is 40%-60% higher than ordinary carbon sources.
- Improve tolerance: Ordinary carbon sources are easy to crystallize at low temperatures, and the effect will be seriously reduced by salinity and pH.The composite carbon source has strong tolerance, is not affected by the environment, and can still be used normally at low temperatures.
- Shorten the domestication time: ordinary carbon sources or sodium acetate take 7-10 days, while new composite carbon sources only take 2-7 days, which can greatly shorten the domestication time and enable strains to shorten the stagnation period and quickly adapt to the new environment.
Product Technical Specifications
| Item | Composite Carbon Source - COD 0.6million | Composite Carbon Source - COD 0.8million | Composite Carbon Source - COD 1million |
| Appearance | Yellow-brown liquid | Light yellow to white liquid | Light yellow to white liquid |
| COD value (mg/L) | 600,000 | 800,000 | 1,000,000 |
| Density(20℃) (g/cm3) | 1.1 | 1.1 | 1.1 |
| pH value (1% water solution) | 6-7 | 7-9 | 3-7 |
| As (%) | ≤0.0005 | ≤0.0005 | ≤0.0005 |
| Cr (%) | ≤0.005 | ≤0.005 | ≤0.005 |
| Pb (%) | ≤0.002 | ≤0.002 | ≤0.002 |
| Hg (%) | ≤0.00005 | ≤0.00005 | ≤0.00005 |
Product Applications
Composite carbon source is a fast and low-consumption small molecule carbon source supplement. Compared with other conventional carbon sources, it has the advantages of a variety of exogenous carbon source agents, stable chemical properties, fast denitrification rate, low sludge yield, fast adaptation of sludge strains, good denitrification effect, and low treatment cost.
- As a corrosion inhibitor and scale inhibitor of circulating cooling water, the effect is better than that of other corrosion inhibitors and scale inhibitors currently used, and can eliminate public hazards.
- As a source of sludge nutrition, it is faster than urea in sewage treatment.
- During the commissioning of sewage treatment, a composite carbon source is added to better cultivate bacteria and improve the biochemical properties of sewage.If the COD and BOD in the operating system are not enough to provide bacterial growth and reproduction, they should be added separately to prevent sludge aging and reduced biological activity.
