domestic waste water treatment using bio –ozolyte system

DOMESTIC WASTE WATER DOMESTIC WASTE WATER TREATMENTTREATMENT

USING BIO –OZOLYTE SYSTEM USING BIO –OZOLYTE SYSTEM

Er. R.Ilangovan, M.E.Executive Engineer

Quality Control Division Water Resources Department

PWD,Coimbatore – 1 Mobile-94433 30394

Email; ilangeethan@yahoo.com

ContentContentIntroduction and need of

WWTPWaste water Characteristics &

sourcesPresent methods and impactsNew approach-ConceptSuccess plants-

( Domestic, Slaughter waste water) Conclusion

Industrial waste water

Domestic waste water

GW Pollution- Zero Discharge

L A K E

Industrial Drainage Domestic Drainage

Agricultural run off

fig.

Industrial wastes

Domestic wastes

Agriculture wastes

Scarcity of water

Water Bodies

Waste water SourcesWaste water SourcesDomestic-Hotel, HostelDomestic-Hotel, HostelSlaughter house waste waterSlaughter house waste waterTextile dyeingTextile dyeingTanneryTanneryDistilleryDistillerySAGOSAGOAgro chemicalAgro chemicalPaper and pulpPaper and pulp

Waste water CharacteristicsWaste water Characteristics

PPhh, BOD, COD, BOD, CODE.C,TSS,E.C,TSS,TDS, ChlorideTDS, ChloridePhosphorousPhosphorousNitrogenNitrogenBacteria, EcoliBacteria, Ecoli

ENVIRONMENTAL IMPACTS• Reduction in forest area.

• Loss of Biodiversity

• Decrease in Ground water level

• Flooding and Drought

• Pollution of Surface water

• Extinction of species

• Increase of Water pollution

• Reduction of Agricultural lands

• Increase of diseases

• Increase of Environmental Issues lead to Unsustainable life

SEP-21-2009 SEP-21-2009 180 GOATS DIED DUE 180 GOATS DIED DUE

TO DRINKING OF TO DRINKING OF INDUSTRIAL INDUSTRIAL

POISONOUS WASTE POISONOUS WASTE WATER WATER

Why

waste water treatment plant?

ENVIRONMENTAL HEALTH OF THE RIVER BASINS HAVE

SERIOUSLY DETERIORATED

Injection of untreated water in to Bore well

Bore well Bore well Injection of Injection of untreated untreated

wastewaterwastewater

Bore well water Bore well water

IMPACTS OF ZERO DISCHARGE

Present Treatment Method in ETP/CETP

PRESENT METHODS OF WASTE WATER MANAGEMENT

Reactive approach

Commercial approach

Target oriented approach

Unscientific approach

Short term vision approach

Chemical methodMechanical methodManual method-SegregationScreening method-

Pollution Control Measures-Pollution Control Measures-Conventional methods &ImpactsConventional methods &Impacts

Change of pollution placesNot fully controlled Involves more costSemi treated or partially treatedEcosystem degraded

INSITU WASTE WATER TREATMENT

Issues in Present System

Pollutes surface waterPollutes surface water

Pollutes Ground waterPollutes Ground water

Reduces food productionReduces food production

Induces many kinds of diseasesInduces many kinds of diseases

Destroys the Eco systemDestroys the Eco system

WASTE WATER AND ITS IMPACTSWASTE WATER AND ITS IMPACTS

Oxidation ponds.- Oxidation ponds.- Need huge landNeed huge landAerated lagoons.- Aerated lagoons.- samesameActivated Sludge Process.-Activated Sludge Process.-Need more Need more mechanical equipmentsmechanical equipmentsTrickling filter.--Trickling filter.--samesameExtended Aerator system—Extended Aerator system—ComplicatedComplicated UASBR system.—UASBR system.—Costly andCostly and InadequateInadequateRBC/ RBR.-- RBC/ RBR.-- CostlyCostlyNew Biological system. (New Biological system. (Powder, EM,EBB)Powder, EM,EBB)SBR & R.O system.-SBR & R.O system.-CostlyCostlyChlorination and Ion exchange.-CostlyChlorination and Ion exchange.-CostlyOzonizationOzonization.--Costly.--CostlyRoot zone system.– Root zone system.– Suitable for less qtySuitable for less qty

WASTE WATER TREATMENT WASTE WATER TREATMENT TECHNOLOGY-TECHNOLOGY- OPTIONSOPTIONS

Oxidation PondsOxidation Ponds

Extended Aerators adopted in Extended Aerators adopted in Hussain Sagar lake HydrabadHussain Sagar lake Hydrabad

RBC/RBR SystemsRBC/RBR Systems

UASBR SYSTEM

Effluent Treatment Plant conventional Method - 100 M3Effluent Treatment Plant conventional Method - 100 M3Left: 10 Sludge Dry bed TanksLeft: 10 Sludge Dry bed TanksRight: Solar Evaporation PondRight: Solar Evaporation Pond

Area required- 20 m x 120 m Area required- 20 m x 120 m

Problems in Waste water TreatmentProblems in Waste water Treatment

Not realizing the seriousnessNot realizing the seriousness

Technological GapTechnological Gap

Cost factor- Relay on mechanical Cost factor- Relay on mechanical and electrical equipments and electrical equipments

Eco system Approach Holistic approach Integrated approach Sustainable approach Eco Friendly approach Cleaner production approach Clean development mechanism Resources conservation approach

Tools for Better Environmental Tools for Better Environmental ManagementManagement

Sustainable Approach

ALTERNATIVE ….. BIOREMEDIATIONALTERNATIVE ….. BIOREMEDIATION

Bioremediation is the application of biological process principles to the treatment of groundwater, soil and sludges contaminated with hazardous chemicals.

BIO means Flora and FaunaHerbs, Sherbs, Plants Bacteria, Fungi, Fishes

What is Bioremediation?What is Bioremediation?

Degradation of organic matter using microorganisms (bacteria,fungai)

Nature's way of cleaning up

BIOREMEDIATIONBIOREMEDIATION Oxidation Process CompostingActivated Sludge ProcessUASBR,RBC,RBRBio EngineeringPhyto remediation

TYPES OF BIOREMEDIATIONTYPES OF BIOREMEDIATION

In situ Intrinsic Accelerated

Ex situLand farmingComposting

Intrinsic BioremediationIntrinsic BioremediationIntrinsic bioremediation uses

microorganisms already present in the environment to biodegrade harmful contaminant. – Oxidation ponds, ASP

There is no human intervention involved in this type of bioremediation, and since it is the cheapest means of bioremediation available, it is the most commonly used.

When intrinsic bioremediation isn’t feasible, scientists turn next to accelerated bioremediation.

Present Treatment Method

Accelerated BioremediationAccelerated BioremediationIn accelerated bioremediation,

either substrate or nutrients are added to the environment to help break down the toxic spill by making the microorganisms grow more rapidly.

Usually the microorganisms are indigenous, but occasionally microorganisms that are very efficient at degrading a certain contaminant are additionally added.

BiodegradationBiodegradation• Biodegradation – microbial catalyzed

reduction in complexity of chemicals

• Involves the breakdown of organic compounds either through biotransformation into less complex metabolites or through mineralization into inorganic minerals, H2O, CO2 or CH4.

• Mineralization - conversion of an organic substrate to inorganic end products

Although the microorganisms are present in contaminated soil, they cannot necessarily be there in the numbers required for bioremediation of the site. Their growth and activity must be stimulated.

Biostimulation usually involves the addition of nutrients and oxygen to help indigenous microorganisms.

These nutrients are the basic building blocks of life and allow microbes to create the necessary enzymes to break down the contaminants.

Nutrients

Microorganisms can be isolated from almost any environmental conditions.

Microbes will adapt and grow at different temperatures, as well as extreme heat, desert conditions, in water, with an excess of oxygen, and in anaerobic conditions, with the presence of hazardous compounds or on any waste stream.

Because of the adaptability of microbes and other biological systems, these can be used to degrade or remediate environmental hazards.

Microorganisms

Advantages of bioremediationAdvantages of bioremediationBioremediation is a natural process

Many compounds that are legally considered to be hazardous can be transformed to harmless products.

Instead of transferring contaminants from one environmental medium to another, for example, from land to water or air, the complete destruction of target pollutants is possible.

Bioremediation can often be carried out on site, often without causing a major disruption of normal activities.

Less sludge generationBioremediation is less expensive

Advantages of bioremediation..Advantages of bioremediation..

SUCCESS PROGRAMME• Lakes / Canal treatmentLakes / Canal treatment• Waste water treatmentWaste water treatment(Domestic, Slaughter house, Various (Domestic, Slaughter house, Various Industrial)Industrial)• Solid wastes managementSolid wastes management• Agriculture sectorAgriculture sector• Ocean pollution managementOcean pollution management

SUSTAINABLE METHODPeople participationPeople participation

Scientific methodScientific method

Holistic ApproachHolistic Approach

Resources conservation ApproachResources conservation Approach

Long term Vision and Long term Vision and

Financially viableFinancially viable

LAKE –CANALTREATMENT

BIO- REMEDIATIONBIO- REMEDIATION1. One time removal of water weeds .

2. Treatment of water spread area with Microbial cultured powder or liquid or solid

3. Waste water treatment before inlet point

4. Regular maintenance of lake for one year to Two years

Diversion Wall

Supply Channel

STP By pass arrangements

L A K E

During Non Rainy Season

Rainy Season

BYE-PASS ARRANGEMENTSBYE-PASS ARRANGEMENTS

3 24

1

1.One time weed removal & bio composting

2.Water spread area treatment

3. Online Waste water treatment

4. One year maintenance of lakes

IRS IMAGE

Point source pollution

BIO ENGINEERINGTREATMENT FOR

DOMESTIC WASTE WATERIN SULUR IN TAMIL NADU

Sulur Town

Big Tank

Small Tank

River NoyyalSulur Anicut

Location of STP In Sulur

To River

NH RoadTo Coimbatore ToTirupurr

Sulur STP

From River

Preparation of Microbes for Addition

Aeration TanksSubmersible

Aerators

Pumping of raw Sewage

Visit of World Bank Team and Chief Engineer , WRD, PWD

Visit by Student Community from Various Colleges at Sulur

WORLD BANK OFFICIALS VISIT -WORLD BANK OFFICIALS VISIT -SULUR STP PLANTSULUR STP PLANT

RESEARCH ON RESEARCH ON TREATED WATER TREATED WATER

QUALITY QUALITY

BY TNAU PROFBY TNAU PROF

Sl Sl nono

ParametersParameters Raw waterRaw water After After BioBio

After After FilterationFilteration

1.1. COD mg/lCOD mg/l 840.00840.00 178.0178.000

140.00140.00

2.2. BOD5 mg/lBOD5 mg/l 550.00550.00 22.0022.00 12.0012.003.3. Coliform Coliform

Bacteria Bacteria MPN / MPN / 100 ml100 ml

> 2300> 2300 400400 7.007.00

4.4. E.ColiE.Coli 230 x 230 x 101066

340 340 NilNil

RESULTSRESULTS

BIOLOGICAL-BIOLOGICAL-ECO BIO BLOCKECO BIO BLOCK

Eco Bio Block in short EBB is a Japanese technology recently using in waste water treatment plant .

This technology was tested in a Pilot Study by Central Pollution Control Board, New Delhi at Mayur Vihar channel for 3.50 KM of open drain.

The EBB has been tested in SULUR Town Panchayat in Coimbatore Dt and also in Orathupalayam Dam for treating dyeing waste water. The results are so much encouraging

EBB-TECHNOLOGYEBB-TECHNOLOGY

Natural processNatural processMade with valcona rock Zeolite Made with valcona rock Zeolite and Bacteriaand BacteriaAvailable as blockAvailable as blockTested and found suitable in Tested and found suitable in Indian conditionIndian condition

Multiplication effect of EBB Microbe >

Implementation Method >

EBB FOR WASTE TREATMENTEBB FOR WASTE TREATMENT

EBB TYPEEBB TYPE

EBB USED IN RUNNING EBB USED IN RUNNING WATERWATER

NULAGI-TECHNOLOGYNULAGI-TECHNOLOGY

Natural processNatural processFeed to Develop AlgaeFeed to Develop AlgaeAvailable as PowderAvailable as PowderTested in Indian conditionTested in Indian conditionSubstitutes Electrical AerationSubstitutes Electrical Aeration

Biological- Biological- Powder ( Bio-Clean )Powder ( Bio-Clean )

OCAT-(Ozone with Filter)OCAT-(Ozone with Filter)Ozone is a powerful treatment not used for industrial waste water treatment due to higher cost If the Ozone technology is cleverly clubbed with other biological method can be effectively used for domestic waste water treatment depends on the degree of treatment needed. By using this technology BOD, COD, COLOUR,ODOUR & Bacteria will be treated well.

AnolyteAnolyte

Anolyte is a Russian’s Technology used in space

Produced from reactor and it is a liquid

By using this technology BOD, COD, COLOUR,ODOUR & Bacteria will be treated well.

Right quantity of different materials is the design criteria and accordingly the Civil works shall be designed

BIO-OZOLYTE TECHNOLOGYBIO-OZOLYTE TECHNOLOGY

Natural processNatural processBiological process-Biological process-OzonizationOzonizationAnolyte –Anolyte –

Schematic DiagramSchematic Diagram

Inlet

SC Collection tank

APPROACH DRAIN

OZONE TREATMENT

tank

Sludge tank

BIOLOGICAL Treatment

tank

Treated water tank

PPG NURSING COLLAGE STPPPG NURSING COLLAGE STP

FIXING OF EBB BLOCKFIXING OF EBB BLOCK

NEW STP IN HOSTELNEW STP IN HOSTEL

SUBMERSIBLE AERATORSSUBMERSIBLE AERATORS

BIO CLEAN BIO CLEAN POWDERPOWDER

20 Gm / hr OZONE 20 Gm / hr OZONE GENERATORGENERATOR

HIGH EFFICIENCY AERATORSHIGH EFFICIENCY AERATORS

FULLY TREATED WATERFULLY TREATED WATER

Sl Sl nnoo

ParametersParameters Raw Raw waterwater

After After EBBEBB

After After OzonOzon

ee

After After FilteratioFilterationn

1.1. COD COD mg/lmg/l

240.0240.000

78.0078.00 49.049.000

40.0040.00

2.2. BOD5 BOD5 mg/lmg/l

51.0051.00 21.6021.60 11.811.800

08.2008.20

3.3. Coliform Coliform Bacteria Bacteria MPN / MPN / 100 ml100 ml

> > 24002400

> > 24002400

11.011.000

7.007.00

4.4. E.ColiE.Coli 260 x 260 x 101066

224 x 224 x 101066

NilNil NilNil

RESULTSRESULTS

BIO-OZOLYTE TECHNOLOGYBIO-OZOLYTE TECHNOLOGY

Natural processNatural processCombination of the above Combination of the above Require less land Require less land Less power requirementLess power requirementLess maintenance costLess maintenance cost

Schematic DiagramSchematic Diagram

Inlet

SC Collection tank

APPROACH DRAIN

OZONE TREATMENT

Sludge tank

Biological Treatment

tank

Treated water tank

Analyte Treatment

Slaughter House -Salem

STP For Slaughter House

BIO-OZOLYTE TREATMENT SYSTEMBIO-OZOLYTE TREATMENT SYSTEM

Aeration with Submersible Aeration with Submersible Floating AeratorFloating Aerator

Ozone TreatmentOzone Treatment

Anolyte systemAnolyte system

Man behind Anolyte systemMan behind Anolyte system

Man behind Anolyte systemMan behind Anolyte system

EBB-OCTEBB-OCT

ECO BIO ECO BIO BLOCKBLOCK

Raw-After EBB-Ozone-AnolyteRaw-After EBB-Ozone-Anolyte

Slaughter house waste waterSlaughter house waste water

Sl Sl nnoo

ParametersParameters Raw Raw waterwater

After After EBBEBB

After After OzoneOzone

After After AnolyteAnolyte

1.1. COD COD mg/lmg/l

352.1352.177

126.3126.322

107.8107.8 45.7345.73

2.2. BOD5 BOD5 mg/lmg/l

110.0110.000

3030 2525 1515

3.3. Coliform Coliform Bacteria Bacteria MPN / MPN / 100 ml100 ml

10X1010X1033

Cfu/mlCfu/ml

2X102X1033

Cfu/mlCfu/mlNILNIL 7.007.00

4.4. E.ColiE.Coli 2X102X1033

Cfu/mlCfu/mlNILNIL NILNIL NilNil

RESULTSRESULTS

Increase in yield

Increase in yield

TREATED WATER FOR AQUACULTURE

AdvantagesAdvantages Very cost effective technology and effective in treating waste water

Can be maintained by any non skilled worker

Running cost is also less and can be reduced further by using Non-conventional energy.

Power requirement is 50% reduced when compare with conventional treatment plant.

Most feasible during operation.

Rapid Reduction in sludge generation

ConclusionConclusion The Bio-Ozolyte System is more useful for local bodies, municipalities andEducational institutions where the treated water could be reused for garden, aqua culture and ground water recharging The Bio-Ozolyte System could also be used for mixer of industrial effluent The above combination could also be blend with some cost effective filter media, the Total Dissolved Solids (TDS) also can be addressed.

Raw-After EBB-Ozone&AnolyteRaw-After EBB-Ozone&Anolyte

Visit of Expert committee team

Crop cultivation

LAKE RESTORATIONLAKE RESTORATION

DESILTING ACTIVITIES DESILTING ACTIVITIES USINGUSING

BIO ENGINEERING SYSTEMBIO ENGINEERING SYSTEM

Mookanery lake- salem

DESILTING ACTIVITIES-DESILTING ACTIVITIES-ENGINEERING SYSTEMENGINEERING SYSTEM

LAKE RESTORATION USINGLAKE RESTORATION USING

BIO ENGINEERING SYSTEMBIO ENGINEERING SYSTEM

LAKE RESTORATION USING LAKE RESTORATION USING BIO ENGINEERING SYSTEM BIO ENGINEERING SYSTEM

LAKE RESTORATIONBIO ENGINEERING SYSTEMLAKE RESTORATIONBIO ENGINEERING SYSTEM

LAKE RESTORATIONBIO ENGINEERING SYSTEMLAKE RESTORATIONBIO ENGINEERING SYSTEM

LAKE RESTORATIONBIO ENGINEERING SYSTEMLAKE RESTORATIONBIO ENGINEERING SYSTEM

APPLICATIONS OF BIO-OZOLYTE

Slaughter house waste water treatment

Domestic waste water treatment

All industrial waste water treatment

Bio medical waste water treatment

Lab waste water treatment

Drinking water-poultry-Agriculture-

Disinfection area

Waste Water is misplaced water wealth

Manage it with cost effective Manage it with cost effective solution for sustainability---solution for sustainability---Using BIO ENGINEERING / Using BIO ENGINEERING / Bio OzolyteBio Ozolyte

Conservation of Environment and water bodies shall generate happiness not only for human being and also for Flora and Fauna

Thanking youThanking you

Let us conserve Environment and water bodies for welfare of the FUTURE GENERATION…