CESP Training SeminarNairobi, Kenya
2014
JET INC.Corporate Headquarters USA.
If you want to experience honest, dependable, responsive, service-oriented wastewater treatment specialists, you want Jet – a company founded on innovation and anchored by service.
Corporate Headquarters Cleveland, Ohio USA
ABOUT JET• We have been providing quality and affordable
advanced wastewater treatment since 1955.• Manufacturer of:
• Residential Wastewater Treatment Plants• Commercial Wastewater Treatment Plants• BIO JET-7® Environmentally Friendly
Additive• Wastewater Disinfection Devices• IllumiJet UV Disinfection• J500PLT / J800PLT Plastic Tank
• Systems are installed in 40 States and over 30 Countries Worldwide
PLANT DESCRIPTIONS AND TREATMENT PROCESSES
Commercial PlantsExtended AerationMBBR Processes
Residential PlantsFixed Film MediaJ500-J1500PLT500 – PLT800
JET RESIDENTIAL VIDEO
Residential PlantsFixed Film MediaJ500-J1500PLT500 – PLT800
Jet Animations\Jet BAT Home Plant Process .WMV
RESIDENTIAL WASTEWATERGENERAL SPECIFICATIONS
• Overall Plant Capacity - 1,200 Gallons (4.5m3)
• Precast Concrete• 3 Yards• 2 1/2” thick walls• Approximately 10,000 lbs.
• Divided Into Three Compartments• Pretreatment• Treatment• Settling Multiple Units for Increased
Flow Rates
Flow Equalization Chambers
PRE-TREATMENT COMPARTMENT
• 500 Gallon (1.89m3)capacity• Inorganic material is settled out
• It remains in this compartment• Anaerobic Bacteria (live in the absence of oxygen)
process similar to a septic tank• Byproduct is hydrogen sulfide gas due to lack of
oxygen.• A layer of finely divided solids builds up on the bottom
of the tank. • As new influent enters the tank, it drops down and
breaks up this layer. This causes the fine particles to rise and move to the treatment compartment via the transfer tee.
TREATMENT COMPARTMENT• 600 Gallons (2.26m3)• Jet Aerator Provides Two Functions
Aeration Mixing Uses Fully Submerged Fixed Film Media for
Biologically Accelerated Treatment Jet BAT® Process
• The 1500 Series Plants use technology called Biologically Accelerated Treatment (BAT®). This is described as a constantly submerged, attached growth treatment method which performs the combined functions of bio-solids filtration and biological degradation.
• A 500 GPD BAT® Pack provides 502 square feet of area for micro-organisms to develop biomass.
• The Fixed Film biomass consists of aerobic bacteria and other higher organisms.
SETTLING COMPARTMENT• 125 Gallons (.47m3)• Wastewater is transferred from treatment
compartment between hanging baffle and sloping wall
• Untreated solids settle to the sloped back wall and are transferred back to the treatment compartment for additional processing
• Wastewater is held in quiescent state - enhancing settling
• Highly treated wastewater flows from the outlet
RESIDENTIAL WASTEWATERGENERAL SPECIFICATIONSJ500PLT / J800PLT
Plastic Tank
Pretreatment500 Gallons
(1.89m3)
Clarifier230
Gallons(.86m3)
Treatment680 GallonsTreatment
680 GallonsTreatment680 Gallons
Treatment680 Gallons(2.57m3)
Length: 123” (3.12m)Width: 62” (1.57m)Height: 73” w/o Riser (1.85m)Height: 86” with Riser (2.18m)Inlet Height: 59” at invert (1.49m)Outlet Height: 56” at invert (1.42m)Invert Drop: 3” (.076m)
Functional Capacity: 1410 Gallons (5.32m3)Total Capacity: 1929 Gallons (7.29m3)Freeboard: 12 Inches (.30m)Nominal Wall Thickness: .625 Inches (.015m)Weight: 1050 Pounds (476 kilogram)
Treatment 680 Gallons
BENEFITS OF BAT®
• Simple and inexpensive• Consistent effluent quality• 3 day start up• Not temperature sensitive• High DO, low SS, and BOD• Reduced Sludge• Aerobic condition is maintained during
aerator downtime• Tested and meet NSF Standard 40 Criteria
for a Class 1 NSF Listing.
BOD LOADING CALCULATION• 500 GPD (1.89m3) Jet Plant:
– Convert daily flow from gallons to cubic meters:– 500 x .003785 = 1.8925 – Avg. BOD strength from NSF test : 172 mg/l– .32551 kg BOD/day = 172 x 1.8925 1000– Multiply by 2.2046 to convert kg to lbs.
• .7176 lbs. BOD/ day is the capacity of a 500 GPD BAT Plant
BOD LOADING CALCULATION
• 750 GPD (2.83m3)Jet Plant:– 750 x .003785 = 2.83875– .488265 kg BOD/day = 172 x
2.83875 1000• 1.076 lbs. BOD/ day is the capacity of a
750 GPD BAT Plant
BOD LOADING CALCULATION
• 1500 GPD (5.67m3)Jet Plant: – 1500 x .003785 = 5.6775– .97653 kg BOD/ day = 172 x 5.6775
1000• 2.152 lbs. BOD/ day is the capacity of a
1500 GPD BAT Plant
ILLUMIJET UV DISINFECTION
• Jet Model 952 UV Disinfection Systems– Uses ultraviolet light to
“kill” pathogens in wastewater
– Simple to install and maintain
• Standard 4” Fittings• Standard 120 / 220 Volt
Power– Alarm systems integrated
to ensure peak performance at all times
UV AT WORK
• UV light penetrates and permanently alters the DNA of the microorganisms in a process called thymine dimerization.
• The microorganisms are “inactivated” and rendered unable to reproduce or infect.
• Analogy: a broken zipper.
UV BASICS
• UV light is comprised of electromagnetic radiation of wavelengths ranging from 10 to 400 nanometers (nm).
• UV-A: 315-400 nm • UV-B: 280-315 nm• UV-C: 200-280 nm• Vacuum UV: 10-200 nm• UV light is not visible to the human
CALCULATING UV DOSE
• UV Dose is a product of:– Intensity(quantity of UV light per unit area falling on a surface) and
Residence Time(contact time in the UV chamber)• UV Dose is expressed in:
– milli-Joules/square centimeter (mJ/cm2) – micro-Watt seconds / square centimeter (μWsec/cm2 )– Example:40 mJ/cm2= 40,000 μWsec/cm2
FACTORS OF UV PERFORMANCE• UV DOSE REQUIREMENTS
• 16 mJ/cm2 - An added level of confidence for safe water supplies.
• 30 mJ/cm2 - Accepted standard for most industrial applications using safe water supplies.
• 40 mJ/cm2 - Dose required to assure the safety of water from potentially unsafe water supplies, such as wells, lakes and rivers. EPA and NSF standard; regulated requirement in certain states and provinces.
• UV Transmittance
• (UVT)UVT is a measure of how well the water is able to transmit UV light (water clarity). It affects the intensity of light reaching pathogens.
• Turbidity and Color are a factor in wastewater system effluent
JET UV SYSTEMSAdvantages
Natural and safe –no chemicals added to the waterNo disinfection byproductsCost-effectiveFast actingProven and trustedSimple to maintain
DisadvantagesNo known residual effectInfluenced by certain water quality parametersSingle purpose –disinfection only
JET RESIDENTIAL PARTS CATALOG
ACCUTAB® WASTEWATER TABLETS
• Accutab® wastewater tablets are available in the following sizes:
• 10lb – pail (coming soon)• 27.5lb - pail• 43.5lb - pail• 100lb - drum
• Calcium Hypochlorite is a Hazardous Material and requires special shipping and handling procedures
– Never ship via air freight– Cannot be repackaged for re-sale– Service vehicles should have copy of MSDS– Follow precautions on pail for safety and
handling procedures– Store in cool dry place, not confined spaces
or in direct sunlight• When in doubt contact Jet Customer Service
CHLOR-AWAY®
• Available in two sizes:– 25 lb. Pail– 45 lb. Pail
• Specially formulated blend of Sodium Sulfite to remove residual chlorine concentration in wastewater system effluent
• Not considered Hazmat, no shipping restrictions
• Instantaneous reaction to remove residual chlorine, no contact time required
• Expect 2 to 1 usage when compared to chlorine tablets
BIO JET-7®• Living bacteria; dormant in a vegetative state
in a liquid solution• 7 scientifically developed and patented
strains of beneficial bacteria• 100% biodegradable, non-pathogenic and
non-irritating• Helps plant handle increases in BOD
(organic) overloading• Changes in influent content• Shock loading• Toxic loading• Hydraulic overload
ADDITIONAL BIO-JET® PRODUCTS
• BIO-JET 7® Plus– Enhanced version of BIO-JET 7 with 12 complete strains of
beneficial bacteria• BIO-JET 7® Dry Packs
– Same great product in easy to dispense monthly dose packets
• Ammonia Away®– Specially formulated to increase nitrification in onsite systems
• Sludge Away®– Specially formulated to reduce sludge production and digest
existing sludge in onsite systems• pH Fix Up®
– Sodium Bicarbonate controls pH at optimum levels within your system
JET COMMERCIAL WORLDWIDE DISTRIBUTOR BASE
• Providing dependable and affordable wastewater treatment since 1955.• Manufacturer
– Commercial Plants 1,500(5.67cm) to 300,000(1135cm) GPD – BIO JET-7 and other biological chemicals– Chlorine, De-Chlor and UV disinfection
• Provide design and engineering for each project. Work with Local Engineers providing wastewater treatment solutions. Custom designs.
• Tech Support– Plant Commissioning– Operator Training– Continuing tech support after the sale
• Product Support provided by local Jet distributor and Jet Inc. USA
COMMERCIAL WASTEWATERAPPLICATIONS
Schools Restaurants Country Clubs Factories Hospitals Hotels Rest Homes Office Buildings
SubdivisionsService StationsLaundromatsMobile Home ParksChurchesShopping CentersVacation Cottages
JET COMMERCIAL WASTEWATER TREATMENT PLANTS
• Precast or Pour in place Concrete• Extended Aeration & MBBR Processes• 1,500 ( 5.67m3) to 300,000 (1134m3)
GPD (Gallons per Day)
Jet Commercial Video
Jet Animations\Jet Commercial Plant Components and Functions.WMV
JET DIFFUSSER
NO CLOGGING!! NO MAINTENANCE!!
• Eliminates diffusion-system cleaning because:
• It diffuses air down. Orifice is up underneath downward sloping sides.
• Rubber diaphragm seals orifice when blower shuts off, trapping an air bubble to protect it.
• Liquids or floating solids can not clog orifice because it can not touch it.
Diffuser body is constructed of high-impact ABS
Diaphragm check valve is molded of EPDM rubber
EXAMPLE OF INSTALLATION: FAST EASY INSTALLATION ECONOMICAL TO INSTALL
JET CHLOR WASTEWATER DISINFECTANT
SYSTEMS
•Non – mechanical
• Consists of JET Tablet Feeder and ACCU-TAB Tablets
• Can be installed at new or existing facilities, either above or below ground.
• Rate of chlorine and chlorine residual can be adjusted
• Various sizes available
DESIGN / ENGINEERINGCompany Name (Jet Distributor):
Contact:
E-mail:
Phone:
Date:
Project Information:
Parameters:Pleas e Select: Hz
Pleas e Select: Phase
VoltageFlow rate (if known):
Total (gallons/day or m3/day)
Fats, Oils, and Grease (FOG)
Total Nitrogen
Total Kjeldahl Nitrogen, (TKN)(mg/L)
(mg/L)
(mg/L)
(mg/L)
Biochemical Oxygen Demand (BOD)
CBOD
(mg/L)
Total Phosphorus
(mg/L)
750 Alpha Drive, Cleveland, OH 44143 ▪ p. 440.461.2000 ▪ f. 440.442.9008 ▪ www.jetincorp.com
(mg/L)
Nitrogen-Ammonia (NH3-N)
Total Suspended Solids (TSS)
Influent (if known) Effluent (required) Unit of Measure
Rate (gpm or lpm)
Wastewater Quality(mg/L)
Avg. Air Temp:
Application (i.e. hotel, school, restaurant, etc.)
Project Name
Hours of Operation (hours/day)
If office, please indicate the number of employees:
Elevation:
REQUEST FOR COMMERCIAL DESIGN & QUOTATION
If restaurant, please indicate the number of seats:
Electrical: Select Each from List
Average Unit of MeasureMaximum
Plant Sizing
Based on Application, GPD and BOD loading
Rules for Design Process1.One email per project. (Allows all information for the project to be tracked.)2.Reply to all on each project. (Allows everyone to share the same information.)3.One Jet Engineer assign to each project. 4.Performance is based on design. Accurate information is key.
PLANT SIZINGBased on Application, GPD (m3) and BOD Loading
•Influent Parameters and Effluent Requirements•Options Based on Plant Performance Required for Discharge Permit Requirements
DESIGN / PACKAGE
• Drawings• Spec Sheets
DRAWINGS
ISOMETRIC DRAWINGS
FLOW DIAGRAM
DESIGN MODELS
MODELING / SIMULATION
COMMERCIAL OPERATORS MANUAL
• PLANT START UP• Wastewater Treatment Plant
start-up is simply balancing the plant’s variable capacities, such as mixing, aeration and running time, against the load of the facility it serves.
• Trouble Shooting Guide• Recommended Maintenance
Schedule
ROUTINE PLANT MAINTENANCE
Even though JET Plants have been designed to perform well with as little maintenance as possible, some maintenance is required. Maintenance Contracts provided by Jet trained and certified distributors are recommended. This will assure wastewater treatment plants are operating as designed and provide lowest overall operating costs.
PLANT OPTIONS
SIDE HILL SCREENS
ROTARY SCREENS TERIARY FILTERS LIFT STATIONS
WASTEWATER PUMPSFLOW METERS SCADA MONITORING
MONITORSDO, TSS, BOD, PHCHLORINE
SOUND REDUCTION ENCLOSURESSTAINLEES STEEL ENCLOSURES
JET COMMERCIAL PARTS CATALOG
JET PHOTO GALLERY
JET PHOTO GALLERY
COMMERCIAL VIDEO’S
• Jet Animations\Jet Commercial Plant Construction.WMV
• Jet Animations\Jet Commercial Plant Elevation Profile.WMV
• Jet Animations\Jet Commercial Plant Overview.WMV
• Jet Animations\JET Commercial 1,500,000GPD.wmv• Jet Animations\Jet BAT Home Plant Process .WMV• Jet Animations
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