Classification | Chemical Auxiliary Agent | Purity | 99.9% |
Place of Origin | Jiangsu, China | Type | chemical |
Usage | Water Treatment Chemicals, municipal sewage treatment | Brand Name | CLEANWATER |
Model Number | nitrifying bacteria | Name | nitrifying bacteria for water treatment |
Dissolved oxygen | 2 mg/liter | commodity | Powder |
Main ingredients | Nitrobacteria, Alcaligenes, trace elements and so on. | Living bacterium content | u2265200 billion/g |
PH | 5.5 to 9.5 | Temperature | between 8~60u2103 |
Salinity | 6% | Poison resistance | resist chemical toxic substance |
[product properties] powder
[Main ingredients] Nitrobacteria, Alcaligenes,
trace elements and so on.
[content of viable bacteria] ≥20 billion/gram
[application field] suitable for the municipal
sewage treatment plant, all kinds of industry
chemical waste water, printing and dyeing waste
water, garbage seeping water, food waste water
and other industrial waste water treatment.
■The agent could reproduce rapidly in biochemical
system and grow bio-film in padding,it transfers
ammonia nitrogen and cnitrite in waste water to
harmless nitrogen which could release from
water,to degrade ammonia nitrogen and total
nitrogen rapidly. Reducing
stink-release,inhibiting the growth of putrefying
bacteria,reducing methane,ammonia and hydrogen
sulfide, decreasing atmospheric pollution.
■The agent with nitrifying bacteria,could shorten
domestication of activated sludge and from-film
time,speed-up the startup of sewage disposal
system,reducing waste water residence time,
improving total processing power.
■Dose nitrifying bacteria into waste water, could
improve waste water ammonia nitrogen processing
efficiency by60% on basis of the original,
without changing treatment processes. It could
reduce processing cost,is a environment
friendly,high-efficiency,microbiology bacteria
agent.
According to water quality index the biochemical
system of industrial waste water:the first dosage
is about 100-200 grams/cubic (accroding to the
biochemical pond volume calculation).the dosage
of feed water system caused by fluctuations too
big impact on improved biochemical system is
30-50 grams/cubic (accroding to biochemical pond
volume calculation).
The dosage of municipal waste water is 50-80
grams/cubic (accroding to the biochemical pond
volume calculation)
The tests show that the following physical and
chemical parameters on bacteria growth is the
most effective:
● PH: average range between 5.5 to 9.5, it will
grow most rapidly between 6.6 -7.4 , and best ph
value is 7.2.
● 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 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
6%.
●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 sffect to bacteria.
♦ Have been in water treatment business since
1985
♦ located in Yixing, Jiangsu Province, China
(about 200km from Shanghai).
♦ Our engineer teams with working experience in
famous chemical giants.
♦ specialize in providing chemicals and service
for water treatment.
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