ABOUT US Pioneers in using Green Technologies for waste water and solid waste treatment Started in 2001, based out of Gurgaon Have worked with over 50 prestigious clients in both government and private sector Manufacturers of Certified Organic and Non-toxic products in the field of waste treatment under the brand name OS Probiotics Member of IGBC (Indian Green Building Council) and help our clients achieve zero waste discharge status Providing innovative, natural and sustainable solutions HELPING YOU GO GREEN TURNKEY SEWAGE TRETMENT PROJECTS BIO AUGMENTATION OF EXISTING STP/ETP & WASTEWATER LAGOONS RECYCLE KITCHEN & GARDEN WASTE LANDFILL SANITATION

Sewage Treatment In Rural Areas & Smaller Cities Townships, camps, communities requiring decentralized treatment

CURRENT CHALLENGES FOR SEWAGE TREATMENT USING CONVENTIONAL TECHNOLOGIES Centralized Waste Treatment System – The Sewer Line Challenge  Many rural areas and smaller cities do not have sewer lines  Expensive & difficult to lay down huge grid of pipes  Treatment Plants are not connected to all parts of the city/towns/Villages  Sewer Lines get choked & it is difficult to identify leakages & blockages  Treated water is not utilized due to high cost of transportation and is discharged into drains and get mixed with untreated sewage High Costs Huge Grid of pipes Leakages

CURRENT CHALLENGES FOR SEWAGE TREATMENT USING CONVENTIONAL TECHNOLOGIES Conventional Treatment Plants –Limitations Highly dependent on electricity High sludge generation – pollution changers Sensitive to many parameters like DO, MLSS, MLVSS - Require skilled manpower for operation High depreciation, maintenance and breakdown costs Droning noise pollution from blowers Foul odor in the STP area Over the ground plant – complete loss of space Running Costs not proportional to flow High Operation & Maintenance Costs Supply & repair of equipments is a challenge in smaller cities & rural areas Inadequate Power Supply in smaller cities & rural areas Decentralized Treatment is expensive using conventional STPs

Green Technology For Sewage Treatment Inlet Gas release Treated water outlet to pond OS1 Oxidation cell Filter Feed cell OS SMART PROCESS – the smart and natural way of treating waste water Harnesses the power of beneficial microbes to treat waste water S ustainable M icrobial A naerobic R eactor T echnology

ADVNTAGES FOR SEWAGE TREATMENT USING OS SMART TM TREATMENT SYSTEM De Centralized Waste Treatment System – Sewer Line Solution Location Centric Lower Costs Utilization of treated water The strategy is to downsize infrastructure, to locally source, treat and re-use the water Decentralized technologies can be applied at various levels; (a) individual houses (b) cluster of houses (c) Colonies (d) commercial areas/SEZs (e) small portions of larger communities Extremely suitable for rural areas and smaller cities with no sewer line Lower maintenance costs for pipes Effective use of natural gradients

OS SMART TM Treatment System – Other Advantages for Rural & Smaller Cities Not dependent on electricity - Works on principle of gravity De sludging not required - no sludge disposal problems and costs Unskilled manpower required for operation – no MLSS or MLVSS monitoring No heavy machinery - very low depreciation & maintenance costs Silent treatment - no noise pollution STP area has no odor Underground tank – Utilization of space as park, lawn, driveway Running costs proportional to population & flow Significantly lower Operation & Maintenance Costs No challenge of repair & maintenance in rural areas & smaller cities Economical Decentralized Treatment ADVNTAGES FOR SEWAGE TREATMENT USING OS SMART TM TREATMENT SYSTEM Treatment can be carried out without power supply

Inlet Gas release Treated water outlet to pond OS1 Oxidation cell Filter Feed cell OS SMART PROCESS – the smart and natural way of treating waste water S ustainable M icrobial A dvanced R eactor T echnology Harnesses the power of beneficial microbes to treat waste water About OS1-WW Blend of probiotic microbes like lactobacillus, yeast, PSB 100% natural, non toxic and non –GMO Certified organic input under the NPOP standards Facultative microbes – work in both aerobic and anaerobic conditions

OS STP Case Studies

Sewage Treatment Snapshots OS Reactor + Gravel Filter

Top View of STP Sewage Treatment Snapshots

Natural Methods used in Sewage Treatment

Private Township Project Description Industry: Real Estate Developer Location: Gurgaon, Haryana Flow: Decentralized System Product Used: OS STP with OS1-WW Challenges Faced: Construction and Settlement in phases, Irregular power supply, High cost of pipe grid, Water shortage for irrigating the huge landscape Goals Cost Effective Treatment Avoid menaces like foul odor and sludge deposits Outflow standards established by regulations must be met Recycling of water

Private Township Project Methodology We advised the client to adopt a decentralized approach to save on the piping, pumping and electricity costs that they would have to bear in a centralized system. Each cluster of houses is connected to an STP, and the treated water is used in the neighboring landscape. Results Achieved No Sludge Handling No Foul Odor All outlet parameters are met Eco-friendly approach with minimum energy consumption and emission of gases Zero-discharge ; treated water is being used to irrigate the landscape Cost of operation is in direct proportion to increase in flow as the settlement is taking place

Private Township Snapshots Cluster of houses Underground STP Treated water used for horticulture

Educational Institution Project Description Industry: Private University Location: Jaipur, Rajasthan When: Since 2004 Flow: 300KL/day Product Used: OS STP with OS1-WW Challenges Faced: Expansion in phases Goals Cost Effective Treatment Avoid menaces like foul odor and sludge deposits Outflow standards established by regulations must be met Recycling of water Eco-friendly technology

Educational Institution Project Methodology One STP of 300KLD installed at the campus and the treated water is being recycled for horticulture and flushing purposes Results Achieved No Sludge Handling No Foul Odor All outlet parameters are met Eco-friendly approach with minimum energy consumption and emission of gases Zero-discharge ; treated water is being used to irrigate the landscape and flushing purposes Cost of operation is approximately 50% less as compared to conventional plants

Educational Institution Snapshots Side view of STPGravel Filter

Educational Institution Snapshots Water flowing to oxidation pond Treated water used for horticulture

5,000 P.E Plant Project Description Industry: Government Organization Flow: 1MLD Product Used: OS STP with OS1-WW Challenges Faced: High cost of pipe grid, Water shortage for irrigating the huge landscape Goals Cost Effective Treatment Avoid menaces like foul odor and sludge deposits Outflow standards established by regulations must be met Recycling of water Eco-friendly technology

5,000 P.E Plant Project Methodology Two plants of 0.5 MLD each installed in the township to save on piping costs Anaerobic Gravity Based Plant; Noise Free STP as residential area is close by Results Achieved No Sludge Handling No Foul Odor Eco-friendly approach with minimum energy consumption and emission of gases Zero-discharge ; treated water is being used to irrigate the golf course and other green areas Cost of operation is approximately 50% less as compared to conventional plants

5,000 P.E Plant Snapshots 2 STPs of 0.5MLD each

5,000 P.E Plant Snapshots Treated Water (L) Untreated Water (R) Treated water being used in Green Areas

10,000 P.E Plant Project Description Industry: Government Organization Location: Delhi, India When: Since 2012 Flow: 1.8 MLD Product Used: OS STP with OS1-WW Challenges Faced: Site for STP surrounded by residential flats, Water shortage for irrigating the huge landscape Goals Cost Effective Treatment Zero-nuisance STP Outflow standards established by regulations must be met Recycling of water Eco-friendly technology

10,000 P.E Plant Project Methodology A completely underground STP installed with a footprint of approximately 1000 sqm Anaerobic Gravity Based Plant; Noise Free and hassle-free STP as residential area is close by Results Achieved Underground Plant No Sludge Handling No Foul Odor No Noise Pollution Eco-friendly approach with minimum energy consumption and emission of gases Zero-discharge ; treated water is being used to irrigate the green areas Cost of operation is approximately 50% less as compared to conventional plants

10,000 P.E Plant Snapshots Sewage Inlet

10,000 P.E Plant Snapshots Completely Underground STP

GOING GREEN IS NO LONGER AN OPTION BUT THE ONLY MEANS TO A SUSTAINABLE FUTURE LET US MAKE IT A REALITY TOGETHER