Algaecides control algae growth?

In summary, algaecides such as EC-504 and GreenClean work by controlling algae blooms through competition and removing nitrogen compounds from the water. They also degrade organic waste and use it as a carbon source. Copper-based algaecides denature cellular proteins and deactivate enzyme systems, while GreenClean works by transforming into hydrogen peroxide and oxidizing critical cellular components of the target organism. Other methods of controlling algae growth include using specific media and recipes for growing algae, such as those listed in the sources provided.
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Evil
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anyone here know how algaecides control algae growth?specificity?
any other methods on controlling algae growth would b greatly appreciated
 
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  • #2
HOW EC-504 WORKS

When EC-504 is applied to the water phase, algae blooms are controlled through competition. EC-504 remove nitrogen compounds from the water column faster than the algae and, as a result, the algae are starved out of existence or bloom is inhibited. In addition, EC-504 degrades accumulated organic waste, top scum and bottom sludge for use as carbon sources. The overall result is clean, clear water, free from algae, odors and sludge. EC-504 is designed to treat the cause, not the effect.

http://www.ecochem.com/t_504.html

For copper based algaecide, the toxic action is attributed to the ability of copper to denature cellular proteins and to deactivate enzyme systems in fungi and algae.

For GreenClean, a bioalgaecide,

b. Mode of Action
Sodium carbonate peroxyhydrate is transformed into hydrogen peroxide and sodium carbonate in the presence of water. The hydrogen peroxide oxidizes the critical cellular components of the target organism and thus kills them.

http://www.epa.gov/pesticides/biopesticides/ingredients/tech_docs/brad_128860.pdf
 
  • #3
methods of growing algae?
 
  • #4
A list of media is given at the end of the text and you find the recipe on the internet using google

http://www.botany.wisc.edu/courses/botany_330/isolation.html [Broken]

BBM & Derivatives
http://cultures.uoregon.edu/bbm.htm
 
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1. What exactly are algaecides and how do they work?

Algaecides are a type of chemical used to control or prevent the growth of algae in bodies of water. They work by disrupting the photosynthesis process of algae, which ultimately leads to their death.

2. Are algaecides harmful to other aquatic life?

It depends on the type of algaecide used and the concentration applied. Some algaecides can be harmful to fish and other aquatic organisms if used in excessive amounts. It is important to carefully read and follow the instructions on the product label.

3. How often should algaecides be applied?

The frequency of application depends on the severity of the algae growth and the type of algaecide used. Some algaecides may require multiple applications over a period of time to effectively control algae growth. It is best to follow the instructions on the product label for specific recommendations.

4. Can algaecides be used in all bodies of water?

No, not all algaecides are suitable for use in all bodies of water. Some algaecides may be harmful to certain types of plants or animals, and some may only be approved for use in specific types of water, such as swimming pools or ponds. It is important to read the label and use the product as directed.

5. Are there any natural alternatives to algaecides?

Yes, there are some natural methods for controlling algae growth, such as adding beneficial bacteria to the water or using barley straw. However, these methods may not be as effective as chemical algaecides and may require more frequent application. It is best to consult with a professional or do further research before choosing a natural alternative.

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