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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

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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:

  1. 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;
  2. 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;
  3. 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
  4. 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;
  5. 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;
  6. 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:

  1. This product is directly dosed in the aerobic biochemical pool;
  2. 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.
  3. 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;
  4. If it is used in difficult chemical wastewater, it is necessary to supplement the appropriate nutrient source according to the situation;
  5. 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:

  1. Mainly dust pollution, wear a mask when contacted, non-corrosive, non-irritating, non-flammable and explosive.

Storage conditions:

  1. This product is packed in powder, 20KG or 25KG plastic woven bag.
  2. Please store in a cool and dry place, do not expose to sunlight, do not rain.
  3. 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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