The Problem >>	The Consequences >>	The Solution >>
With increasing urbanisation, Sewage Waste disposal is an enormous problem in India and the developing world. Commonly used solutions such as Septic Tanks, Soak Pits, etc., do not treat the waste matter. Out of the 5,000 towns and cities in India, less than 300 have conventional sewerage systems and an even lower number have 100% coverage.	Untreated waste results in… Organic pollution. Aesthetic nuisance. Contamination of ground and drinking water. Diseases like Cholera, Typhoid, Diarrhoea, etc. Malnutrition. Stunted growth - permanent loss of height and intelligence. Economic loss in terms of direct health expenses and loss of man days.	Waste Treatment Technology developed by Defence Research and Development Organisation (DRDO) known as Bio-Digester (Biodigester) Technology. K. K. Nag Pvt. Ltd is a Licencee of DRDO’s Bio-Digester (Biodigester) Technology. It offers a range of Bio-Digesters (Biodigesters) and Bio-STPs (Sewage Treatment Plants). It provides integrated sanitation solutions comprising of Toilet Superstructures and the Waste Treatment Systems.

DRDO Bio-Digesters (Biodigesters)

Consists of two parts:

• • A specially designed and manufactured Bio-Digester (Biodigester) Tank – in rotomoulded LLDPE or fibreglass.
  • Anaerobic Microbial Inoculum (AMI) - the bacterial component.

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NAGMAGIC BIO-STP (Sewage Treatment Plant)

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Performance Results Of Bio-STP And Bio-Digester Systems

Sr. No.	Parameter	CPCB/MPCB* Standards For				NagMagic Results Range
		Inland Surface Water	Public Sewers	Land for Irrigation	Marine Coastal Areas	Bio-Digester Effluent	Bio-STP Effluent
1	Suspended Solids mg/l, max.	100	600	200	100	100-150**	30-50
2	pH Value	5.5 - 9.0	5.5 - 9.0	5.5 -9.0	5.5- 9.0	6.5 - 7.5	6.5 - 7.5
3	Biochemical Oxygen Demand [3 days at 27 degrees Celsius] mg/l, max.	30	350	100	100	80-100	20-30
4	Chemical Oxygen Demand, mg/l, max.	250	--	250	250	180-200	40-50

* CPCB: Central Pollution Control Board, MPCB: Maharashtra Pollution Control Board
** Inorganic Suspended Solids are a function of the input quality of water

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Rotationally Moulded Bio-Digester Tank Capacity Chart

Sr. No.	Bio-Digester Tank Size (litres)	No of Users in Domestic Setting	No. of Users in Industrial Setting	Bio-Digester Tank Dimensions		AMI Required (litres)
				Dia (mm)	Height (mm)
1	700	4 to 6	8 to 12	1,100	1,015	200
2	1,000	6 to 10	12 to 20	1,100	1,385	300
3	1,500	10 to 20	20 to 40	1,210	1,670	450
4	2,000	20 to 30	40 to 60	1,425	1,600	600
5	2,400	30 to 35	60 to 70	Two 700 litre tanks combined with one 1,000 litre tank		700
6	3,000	35 to 45	70 to 90	1,680	1,665	900
7	3,500	45 to 55	90 to 110	Two 1,000 litre tanks combined with one 1,500 litre tank		1,000
8	5,000	55 to 80	110 to 160	Two 1,500 litre tanks combined with one 2,000 litre tank		1,500
9	7,000	80 to 120	160 to 240	Two 2,000 litre tanks combined with one 3,000 litre tank		2,100

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FRP Bio-Digester Tank Capacity Chart

Bio-Digester Tank Size (litres)	Bio-Digester Tank Dimensions (cms)	No of Users in Domestic Setting	No of Users in Industrial Setting	AMI Required (litres)
700 litres	83 X 83 x 100	4 to 6	8 to 12	200
1,000 litres	100 x 100 x 100	6 to 10	12 to 20	300
1,200 litres	120 x 100 x 100	11 to 14	15 to 30	360
1,500 litres	150 x 100 x 100	10 to 20	20 to 40	450
2,000 litres	150 x 150 x 100	20 to 30	40 to 60	600
3,000 litres	200 x 150 x 100	30 to 35	60 to 70	900
4,000 litres	200 x 200 x 100	35 to 45	70 to 90	1,200
5,000 litres	220 x 200 x 120	45 to 55	90 to 110	1,500
6,000 litres	300 x 200 x 100	55 to 80	110 to 160	1,800
7,000 litres	350 x 200 x 100	80 to 120	160 to 240	2,100
8,000 litres	400 x 200 x 100	120 to 140	240 to 280	2,400
10,000 litres	450 x 200 x 120	140 to 180	280 to 320	2,700
12,000 litres	500 x 200 x 120	180 to 200	320 to 360	3,000
15,000 litres	600 x 220 x 120	200 to 250	360 to 500	4,500

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Testing Facilities – Full Fledged Bio-Chemical Lab

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  • LAMINAR HOOD
  • GASSING MANIFOLD
  • GAS CHROMATOGRAPHY
  • INCUBATOR
  • MUFFLE FURNACE
  • pH METER
  • DATA LOGGER ON BGP* PLANT

 

* BGP – Bacteria Generation Plant

 

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Key Customer Segments

•  
  • NGOs, Civil Society Organisations
  • Corporates - CSR Activities and for own use
  • Retail Segment
  • Export Customers – NGO, Corporates, etc.
  • Government and Semi-Government Institutions