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Effluent Treatment Enzyme :



INTRODUCTION
Protecting ecology is our duty. We are thus protecting our future generation. Waste water treatment has assumed great significance in today’s context where protecting the environment is a prime concern. The main objective of waste water treatment is to treat the effluent before it is discharged so that the environment is not polluted. Waste water treatment in general refers to treatment of suspended and floatable material, treatment of biodegradable organics and the elimination of pathogenic organisms. The contaminants in waste water are removed by physical chemical and biological means. These organisms are effectively removed by an enzyme called ENVIRO NZYME.

ROLE OF AN ENZYME?

An enzyme is a chemical catalyst that breaks up long, complex waste molecules (Hydrolytic reaction) into smaller pieces, which can then be digested directly by the bacteria. Enzymes are manufactured and used by bacteria in order to digest waste. ENVIRO NZYME – G a dry free flowing powder is a concentrated source of hydrolytic enzymes and eight strains of natural bacteria that are genetically capable of producing concentrations of enzymes in waste treatment systems under aerobic and anaerobic conditions. ENVIRO NZYME –G is used for reducing the BOD, COD levels as well as reducing the sludge volumes odour and colour in the effluent and sewage treatment plants.

APPLICATION:

This product finds application in industries like

  • Agro
  • Breweries & Distilleries
  • Coffee & Tea estates
  • Dairy
  • Food Processing
  • Hotel
  • Leather
  • Wheat gluten
  • Paper
  • Pharmaceutical
  • Sugar
  • Textiles
  • Wonderzyme
  • Municipal & Industrial waste treatment.
WHERE THE ENZYME TO BE USED?

The areas in which the ENVIRO-NZYME-G, is used are:

  • Oxidation Lagoons
  • Sludge Pits
  • Grease Traps
  • Aeration Tanks
  • Imhoff Tanks
  • Digestors(Aerobic & Anaerobic)
  • Septic Tanks
  • Clarifies
  • Trickling Filters
  • Collection \systems
WHAT DOES ENZYME DO?

ENVIRO NZYME-G,when added helps to

  • Remove odour
  • Sludge volume will be reduced more, as more solids are digested.
  • Sludge will be easier to pump, process and dewater, and will have less odour too.
  • The capacity of the system will be effectively increased, because more waste can be processed, more efficiently,in lesser time.
  • The whole system will be able to absorb the shock of toxic influent.
  • Easier to balance the treatment system.
  • Bacterial Oxidation of the liquid phase will be faster and more complete
  • Digesters will operate evenly and uniformly, easier planning and routine waste.
  • Effluent water standards will be met more consistently, helping to maintain a clean environment and safe drinking water for the population.
DOSAGE

Dosage rate will vary with retention times, BOD/COD ranges, water temperature, pH, sludge builtup and pond depth. Initial treatment of any waste system should be eight times the volume of ENVIRO NZYME-G. Normal preventive maintenance* in oxidation, lagoons, digesters, sludge pits, clarifiers, imhoff tanks and collection system is 2ppm of ENVIRO NZYME-G per day. The 2ppm is determined by the total weight of the waste water in the system.

 For one lakh litres of effluent, use 200 gms of enzyme per day.
  • The normal preventive maintenance rates are based on the following criteria.
  • Minimum retention time of 5 days.
  • BOD ranges of 1150 to 250 ppm.
  • pH of 6.5 to 7.5
Note:

If the product is to be used in a waste treatment system with almost continuous flow and with hydraulic retention of less than 24 hrs,the dry products may be soaked in luke warm water at 30C for 8 hrs in 1% water solution to fully activate the biological components of the products and to allow the bacteria to get a quick start when introduced into the system. Soaking period of over 10-12 hrs are recommended.

 In multiple – level applications, it is recommended that ENVIRO NZYME-G be applied at the lowest level first. Start at the bottom or end of the system from floor to floor or from section as appropriate. The reason for this is that where ENVIRO NZYME-G to be applied at the top or beginning of the system, the waste material washed away might cause problems in the lower portion of the system unless this portion is already cleared. During normal preventive maintenance, the point of application should be in an area which allows the product the max. time in the system.

HOW TO ADD THE ENVIRO NZYME-G INTO THE SYSTEM?

ENVIRO NZYME-G should be activated by mixing them in a bucket of warm water (not hot water) for few minutes. Pour the slurry into the system at a point where normal water flow will disperse it evenly. The best way is to pour it into the waste stream inside the plant, or just before it flows out into the waste stream inside the plant, or just before it flows out into the pond. If this is not possible, pour it directly into the middle of the pond, or around the perimeter.

WHEN SHALL THE RESULTS BE ACHIEVED?

Bad odours and sludge accumulations take wonths and years to build up, and it will take some time to get rid of them. Begin the treatment with double the normal weekly dosage for a period of 3 to 4 weeks. After this start up period, one will begin to see significant improvements, and can cut back to normal weeklydose. Severe accumulation of sludge may take one or more years to get eliminated.

WHY TO HAVE A CONTINUOUS TREATMENT?

The bacteria in these products are very efficient at digesting waste-many time better then the natural bacteria. However, they are not as “strong” as the natural bacteria. If the treatment is stopped, the natural occurring bacteris are undesirable because they work slowly, produce odours and can be pathogenic.

WHICH OF THE DISINFECTANT CAN KILL BACTERIA?

Solutions: Do not chlorinate frequently. On application increase the dosage of ENVIRO NZYME-G.

OPERATIONAL PARAMETERS

ENVIRO NZYME-G contains a complex of bacteria and enzymes which perform in an adqueous solution within the following parameters:

 pH
  • optimum 7.0
  • minimum 5.0
  • maximum 9.0
  • (Should not be too acidic)
 Dissolved Oxygen
  • optimum 2ppm
  • minimum 1 ppm
 Carbon/Nitrogen
  • Ratio(C/N)
  • Optimum 10:1
  • Maximum20:1
 Temperature
  • optimum 30C
  • minimum 10C
  • maximum 40C
  • Negative effects on the biological growth rates are possible in the presence4 of varying concentrations of heavy metal in the adeeous solution (less than 20 ppm)
  • Residence time or the time biology needs to acclimatize to break down the organic waste is 5 days.
PRODUCT SPECIFICATION

BACTERIA COUNT

Aerobic Bacteria
Anaerobic Bacteria
Facultative Bacteria
Total plate Count
E.Coli
Salmonella
Toxins 
Min 1.5 billion colonies/gm
Min 2.5 billion colonies/gm
Min 2.0 billion colonies/gm
Min 6.0 billion colonies/gm
Absent in 0.1 gm
Absent in 25 gm
Absent in 0.1 gm 

APPEARANCE

Medium tan, free flowing granular powder with a yeasty odour.

STORAGE AND HANDLING

For a longer Shelf life keep in a dry storage area under 38C. Shelf life under these conditions estimated to be in excess of one year.

Temperature: More effective in our tropical lands

Avoid inhalation of dust and eye contact. Not for food use nor for contact with food preparatory surfaces o equipment.


Contact

Contact the Food team

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