BWG high-efficiency biological water purifier
This product is a product developed by taking advantage of certain unique properties during biological growth, and has its unique effect on improving biochemical efficiency. This product is mainly made of activated carbon, microbial carrier, microporous molecular sieve in a specific environment through the synergistic complex microbial fermentation, in the process of up to five years of research and development and practice continuous improvement, to solve the traditional activated sludge process in the actual operation of sewage treatment of various problems, can be used as biological enhancement technology in industrial wastewater treatment aerobic biochemical aeration tank, to ensure that the treated water up to standard discharge or reuse. This product has been continuously optimized to form the universal BWG-205, and can provide customers with a dedicated customized BWG-201
Keyword:Sewage disposal 丨 Drug
Description
Product Introduction
This product is a product developed by taking advantage of certain unique properties during biological growth, and has its unique effect on improving biochemical efficiency. This product is mainly made of activated carbon, microbial carrier, microporous molecular sieve in a specific environment through the synergistic complex microbial fermentation, in the process of up to five years of research and development and practice continuous improvement, to solve the traditional activated sludge process in the actual operation of sewage treatment of various problems, can be used as biological enhancement technology in industrial wastewater treatment aerobic biochemical aeration tank, to ensure that the treated water up to standard discharge or reuse. This product has been continuously optimized to form the universal BWG-205, and can provide customers with a dedicated customized BWG-201
This product is suitable for activated sludge process.
Product metrics
appearance |
Gray-black powder |
Species content |
4-7 ×107 cfu/g |
Strain vectors |
80-90% |
activated carbon |
5-10% |
Bulk density |
620±30kg/m3 |
Advantages of BWG High Efficiency Bio Water Purifier:
Product advantages:
- It can quickly solve the problems of biochemistry, such as the expansion of sludge filamentous bacteria, the huge impact of the biochemical system due to the surface load or the large-scale death of microbial flora caused by toxic substances, etc., basically the biochemical system can be restored to stability after 5 hours of adding this product;
- This product contains a special structure of diversified microporous carriers and active proteases, a variety of biological spores organically combined, the diversity and synergy of its species far exceed ordinary strains, in extreme environments (such as containing 5% salt, toxic substances) survival rate is greatly improved, while working normally;
- It has a unique effect on the current PVA-containing wastewater that cannot be degraded by the biochemical system, and the alkali reduction wastewater has a unique effect
- The fluctuation tolerance of wastewater is greatly improved, and the treatment capacity can be doubled from the design capacity of the native system, and the system can be maintained continuously;
- It can improve the COD removal rate of the system >90%, total nitrogen > 90%, ammonia nitrogen < 1mg/L, and have a particularly obvious removal effect on toxic substances (such as aniline, phenol, cyanide and halogenated hydrocarbons) and heavy metals that are strictly required by the state;
- The carrier of porous structure can make microorganisms quickly form films, high biological attachment rate, greatly improve the reproduction rate of microorganisms, increase microbial populations and enrichment quantities, and at the same time there are aerobic bacteria, aerobic bacteria and anaerobic bacteria, so that nitrification and denitrification reactions are carried out at the same time, effectively solving the problems of poor biochemical activity such as wastewater B/C ratio imbalance, C:N:P ratio imbalance, sludge expansion, bacterial loss, etc., so that the biochemical system can be restored to an efficient, active and self-regulating ecosystem.
Terms of use:
- This product is directly dosed in the aerobic biochemical pool;
- The dosage of this product for the first time is one-thousandth of the volume of the aerobic biochemical tank or the treated water volume, and when the treated water volume exceeds the volume of the aerobic tank, the treated water volume is the benchmark.
- After using this product for the first time according to the regulations, the daily dosage after that is 4000/400,<> of the treated water volume, for example, if the daily treatment of sewage is <>,<> tons, <> kg per day needs to be added;
- If it is used in difficult chemical wastewater, it is necessary to supplement the appropriate nutrient source according to the situation;
- Biochemical conditions must be in accordance with normal biochemical conditions, such as: PH value maintained in the range of 6 to 9, inlet water temperature does not exceed 45 degrees, solution oxygen is kept at 2 to 6mg/L, sludge concentration is controlled at about 5000mg/L, SV30 is controlled above 25%.
Product Safety Instructions:
- Mainly dust pollution, wear a mask when contacted, non-corrosive, non-irritating, non-flammable and explosive.
Storage conditions:
- This product is packed in powder, 20KG or 25KG plastic woven bag.
- Please store in a cool and dry place, do not expose to sunlight, do not rain.
- Shelf life: 12 months
Actual engineering cases
Type of wastewater |
Wastewater situation |
Type of agent |
Before dosing (mg/l) |
After dosing (mg/l) |
||||||
COD |
aniline |
Total nitrogen |
Ammonia nitrogen |
COD |
aniline |
Total nitrogen |
Ammonia nitrogen |
|||
Printing and dyeing wastewater |
The water volume is 5000 tons/day, including part of the alkali reduction wastewater, and the biochemical is unstable for a long time |
BWG biochemical water purifier |
140 |
6 |
23 |
16 |
<60 |
0.4 |
7 |
<1 |
Dyeing and finishing wastewater |
Mainly do silk printing and dyeing, the water volume is 1000 tons / day, long-term ammonia nitrogen seriously exceeds the standard, rectification and reform have been greatly exceeded for many times, facing the risk of shutdown |
BWG biochemical water purifier |
120 |
8 |
80 |
70 |
<50 |
0.6 |
<10 |
<1 |
Leather wastewater |
The water volume is 1500 tons / day, there is a lot of grease, and the biochemical system is almost ineffective |
BWG biochemical water purifier |
300 |
8 |
80 |
35 |
<60 |
0.8 |
<10 |
<1 |
Printing and dyeing wastewater |
The design water volume is 2500,5000 tons/day, and <>,<> tons/day needs to be treated due to the expansion of production capacity, and the water treatment facilities cannot be expanded due to site restrictions, and the existing facilities should be used to meet the standard |
Customized agent + BWG biochemical water purifier |
130 |
5 |
35 |
25 |
<80 |
0.8 |
<10 |
<1 |
Chemical wastewater |
The water volume is 1000 tons/day, the wastewater is difficult to biochemicalize, and it is often affected by toxic substances leading to the paralysis of the biochemical system |
Custom potions |
300 |
15 |
70 |
40 |
<70 |
<1 |
<10 |
<1 |
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