domestic waste water treatment using bio –ozolyte system
DESCRIPTION
Seminar Session 13TRANSCRIPT
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; [email protected]
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…