Halotolerant Bacteria Improve the Efficiency of Organic Pollutant Removal

Halotolerant Bacteria Improve the Efficiency of Organic Pollutant Removal

Halotolerant bacteria [Product traits] Powder [Main ingredients] Bacillus & coccus which can grow spore(endospore) [Content of viable bacteria] ≥20 billion/gram [Applicable field] Municipal sewage, chemical sewage, printing & dyeing sewage, landfill leachats, foodstuff sewage and other...

Halotolerant bacteria



[Product traits] Powder

[Main ingredients] Bacillus & coccus which can grow spore(endospore)

[Content of viable bacteria] ≥20 billion/gram 

[Applicable field] Municipal sewage, chemical sewage, printing & dyeing  sewage, landfill leachats, foodstuff sewage and other anaerobic system for industry wastewater.

 

[Main Functions]

■ If the salt content in sewage reaches 10%(100000mg/l),the bacteria will take acclimatiion and biofilm formation on biochemical system quickly.

■ Improve the efficiency of organic pollutant removal,to make sure the BOD、COD&TSS content is OK for brine sewage.

■ If the electric charge of sewage has large fluctuation,bacteria will strengthen the settleability of sludge to improve the effluent quality.

 

[Application method]

(calculated by biochemical pond),for industrial sewage,first dosage should be 100-200 gram/m3;for high biochemical system,dosage should be 30-50 gram/m3;for municipal sewage,dosage should be 50-80 gram/m3.

 

[Parameters]

The tests show that the following physical and chemical parameters on bacterial growth is the most effective:

■ PH: average range between 5.5 to 9.5, it will grow most rapidly between 6.6 -7.8 , and best ph value is 7.5.

■ Temperature:  take effect between 8 ℃ - 60 ℃.Bacteria will die if the temperature is higher than 60 ℃. If it is lower than 8 ℃ , bacteria will not die, but the growth of bacteria cell will berestricted a lot. The most suitable temperature is between 26-32 ℃.

■ Dissolved oxygen : aeration tank in sewage treament,dissolved oxygen content is at least 2 mg/liter.The metabolic and regrade rate of bacteria could speed up by 5-7times with fully oxygen.

■ Micro-elements: proprietary bacteria group will need a lot of elements in its growth, such as potassium, iron, calcium, sulfur, magnesium, etc., normally it contains enough mentioned elements in soil and water.

■ Salinity: it is applicable in high salty water,the maximum tolerance of salinity is 10%.

■ Poison resistance: can more effectively resist chemical toxic substances,including chloride,cyanide and heavy metals,etc.

*When the contaminated area contains biocide,need to test the effect to bacteria.

Cleanwater Chemicals has been engaged in offering high quality halotolerant bacteria improve the efficiency of organic pollutant removal since 1986. As one of the leading manufacturers and suppliers in China, we warmly welcome you to buy or wholesale the effective chemical products with reasonable price from our factory, and get the free sample from us.