16. What is their shelf life?

Powder products shelf life is 24 month, while liquid products shelf life is 6 month in cold storage

17. How many should do I does and what is dose frequency?

Dosing is vary to specific project information, please consult with your account manage.

19. Which is more cost effective? Biological or chemical?

Chemical are only work the once, while biological will work for long-lasting.

From short time, chemical is more cheaper due to cheaper price, while biological have to cultivate biomass when initial dose, But from long term, biological is more cost effective because it is long-lasting performance.

20. Are enzyme products any good in treating wastewater?

Enzyme products will degrade the contamination in wastewater. The problem is, that they only work the once – the enzymes will be washed through the plant very quickly. Bacterial products are always superior to enzyme products because the bacteria live in the wwtp and keep producing enzymes. Enzyme products are like giving a man a fish – you feed him once. Bacteria products are like teaching a man to fish – you feed him many times.

21. What condition do the bacteria need?

The optimum range for pH should be 6-8. Below 4 and above 10 is unacceptable.

The optimum range for temperature is 25 deg C – 40 deg C. Above about 65 deg C, they die. The closer to zero deg C it is, the less active the microorganisms are.The bacteria will work in aerobic and anaerobic conditions.

22. What is benefit for using microbe?
  • Maintain discharge compliance;

  • Bio augmentation to enhance biological treatment performance;

  • Retrofit plant performance without need extra footprint and equipment;

  • Increase hydraulic throughput, handle over load, shock load, toxic load problem;

  • Chemical free, eco-friendly solution, less sludge generated;

  • Quick start up / recovery project to minimize handover lag time.

23. Anything else?

Probably. Every application is different. If you have particular concerns about your client, please get in touch and we’ll try our best to help you.

1. What is in the products?

The three active ingredients are:

    . Specially selected strains of microbes

    . Bio-enhancer

    . Micro-nutrients

2. What is bioremediation for my pond or lagoon or lake?

It is the purposeful inoculation of a pond with a pre-selected consortium of microorganisms to establish the ideal numbers and distributions of populations to restore the natural balance to your pond. This provides a healthier environment for all forms of aquatic plant and animal life in an ecologically balanced pond or lagoon.

3. Do the microbe need special conditions in the pond or lagoon for working?

It can’t be used within 72 hours of the application of pesticides or algaecides. It is also necessary to turn off any UV lights for minimum of 24 hours after an application to allow the bacteria to become established. Microbes work best in a pH neutral range, 6.5 – 8.6.

4. What environmental factors will negatively impact the performance of the bacteria in the pond?

Neighbors spraying pesticides in the area; nearby parking areas with road cleaning chemicals from maintenance vehicles; countywide pesticide spraying programs; unseasonable temperature drops; chlorine from tap water; salt and other medications added to the pond; lime and acids from cement foundations; hurricanes and strong winds blowing toxic debris into the pond. Although these will impact the bacteria, it should not eliminate all from the pond. The bacteria can reestablish itself.

5. Are these products safe for use with pets, humans and other wildlife?

Studies with Tangsons microbes in shrimp farms and fish farms have shown the other livestock grows larger because they are healthier when the microbe is used. We have studies from a certified toxicology lab on acute oral toxicity, acute and chronic dermal toxicity, and acute ocular toxicity and Tangsons microbe is negative for all. Copies of these reports are available on request.

6. Will any of the Tangsons microbe products harm sick fish, plants, or birds?

Tangsons microbe products is beneficial to sick fish in many ways. All products were formulated specifically to reduce stress and some are to treat sick fish. Tangsons products will target organic debris in the pond or aquarium and have been proven safe for use with fish, plants and other wildlife.

7. If using a biological filter, why add live bacteria?

The biological filter will benefit from a bacterial inoculation to get it jump started in spring. Tangsons bacteria also do many targeted chores in the pond or aquarium, some of which are in areas that do not traverse the filter, such as bogs or the bottom of ponds with no bottom drain. The answer to this would be yes, you cannot have too much “good guy” bacteria in the pond or aquarium. Any excess of the beneficial bacteria will simply die off when the food supply is gone. We recommend the maintenance dosages to preserve the optimum numbers and distribution of bacteria for the best results under the changing conditions of your pond or aquarium.

8. If measured wrong, will an overdose harm the pond / lake or its inhabitants?

Unlike chemicals, the live bacterium will not harm the pond/ aquarium or inhabitants.


Wastewater FAQPond Remediation FAQ
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