Rainwater Harvesting Training Products Rainwater Management Solutions

Rainwater Harvesting Rainwater Harvesting TrainingTrainingProductsProducts

Rainwater Management Rainwater Management SolutionsSolutions

How to use Harvested How to use Harvested Rainwater? Rainwater?

NonpotableNonpotable

• Building washingBuilding washing

• Cooling towersCooling towers

• Fire suppressionFire suppression

• Household Household cleaningcleaning

• IrrigationIrrigation

• Laundry washingLaundry washing

• Pool/pond fillingPool/pond filling

• Toilet flushingToilet flushing

• Vehicle washingVehicle washing

PotablePotable

• Drinking waterDrinking water

• CookingCooking

• BathingBathing

• Dish washingDish washing

Large Commercial/IndustrialLarge Commercial/Industrial

RECHARGECOOLINGCAR WASHING

FOUNTAINSIRRIGATION

RECHARGECOOLINGCAR WASHING

FOUNTAINSIRRIGATION

ComponentsComponents4-Steps to a Healthy System4-Steps to a Healthy System

Vortex Filters for fine filtration and oxygenation

Floating Filter takes the cleanestwater

Smoothing Inlet stable sedimentationand oxygenation

Multifunction overflowfor a clean water surfaceprotects water quality

Vortex FiltersVortex Filters

Downspout FilterDownspout Filter

• ResidentialResidential– Up to 1,600 sq.ft.Up to 1,600 sq.ft.

Vortex FiltersVortex Filters

WFF 150WFF 150• ResidentialResidential

• Small CommercialSmall Commercial– Up to 5,500 sq.ft.Up to 5,500 sq.ft.

Vortex FiltersVortex Filters

WFF 300WFF 300• Large CommercialLarge Commercial

• IndustrialIndustrial– Up to 33,000 sq.ft.Up to 33,000 sq.ft.

ComponentsComponents4-Steps to a Healthy System4-Steps to a Healthy System

Vortex Filters for fine filtration and oxygenation

Floating Filter takes the cleanestwater

Smoothing Inlet stable sedimentationand oxygenation

Multifunction overflowfor a clean water surfaceprotects water quality

TanksTanks

ChoicesChoices

• Above or Below Above or Below groundground

• PolyethylenePolyethylene

• FiberglassFiberglass

• MetalMetal

TanksTanksManufacturersManufacturers

• PolyethylenePolyethyleneNORWESCO

TanksTanksManufacturersManufacturers

• PolyethylenePolyethyleneNORWESCO

ROTH / FRALO

TanksTanksManufacturersManufacturers

• PolyethylenePolyethyleneNORWESCO

ROTH / FRALO

• FiberglassFiberglassCONTAINMENT

SOLUTIONS

TanksTanksManufacturersManufacturers

• PolyethylenePolyethyleneNORWESCO

ROTH / FRALO• FiberglassFiberglass

CONTAINMENT SOLUTIONS

XERXES

TanksTanksManufacturersManufacturers

• PolyethylenePolyethyleneNORWESCO

ROTH / FRALO• FiberglassFiberglass

• MetalMetalCORGAL

CONTAINMENT SOLUTIONS

XERXES

TanksTanksManufacturersManufacturers

• PolyethylenePolyethyleneNORWESCO

ROTH / FRALO• FiberglassFiberglass

• MetalMetalCORGAL

CONTAINMENT SOLUTIONS

XERXES

• ModularModularACF

Potable Water NeedsPotable Water Needs

• UV light treatmentUV light treatment

• OzonationOzonation

• Drinking water not Drinking water not availableavailable

Questions?Questions?

Irrigation SchedulingIrrigation Scheduling

Quick calculationQuick calculation

Demand:Demand: 1 acre inch of water per 1 acre inch of water per weekweek

# acres x 27,154 x 4 # acres x 27,154 x 4 in/monthin/month

1.5 1.5 xx 27,154 27,154 xx 4 4 in/monthin/month == 162,924 162,924 gallonsgallons

Irrigation SchedulingIrrigation Scheduling

Supply vs. DemandSupply vs. Demand

Demand:Demand:1.5 1.5 xx 27,154 27,154 xx 4 inches4 inches == 162,924 162,924 gallonsgallonsSupply?Supply?

roof arearoof area xx rainfall rainfall (monthly inches) xx 0.620.62 xx 0.950.95 conversion

collection factor efficiency

Irrigation SchedulingIrrigation Scheduling

roof arearoof area xx rainfall rainfall (monthly inches)(monthly inches) xx 0.62 0.62 xx 0.950.95 conversion conversion

collectioncollection factor factor efficiencyefficiency

Supply?Supply?

80,000 sq.ft. building80,000 sq.ft. building3 inches = summer monthly rainfall3 inches = summer monthly rainfall

ExampleExample

80,000 sq.ft. 80,000 sq.ft. xx 3 in. 3 in. xx 0.62 0.62 xx 0.95 0.95 == 141,360141,360 gallons gallonsSupply: 141,360 gallonsSupply: 141,360 gallons

Demand: 162,924 gallonsDemand: 162,924 gallons -21,564 gallons-21,564 gallons

Irrigation Scheduling Irrigation Scheduling ServicesServices

RMS Additional Service OfferedRMS Additional Service OfferedFine tune irrigation schedulingFine tune irrigation scheduling

Demand based on local climate dataDemand based on local climate dataHighest demand month:Highest demand month:5.85 5.85 inches of plant demandinches of plant demand – – 3.45 3.45 inches raininches rain = = 2.40 2.40 inchesinches

2.40 inches2.40 inches vs. vs. 4 inches4 inches

Irrigation Scheduling Irrigation Scheduling ServicesServices

Supply:Supply:80,000 sq.ft. 80,000 sq.ft. xx 3 in. 3 in. xx 0.62 0.62 xx 0.95 0.95 == 141,360141,360 gallons gallonsDemand:Demand:1.5 1.5 xx 27,154 27,154 xx 2.4 inches2.4 inches == 97,754 97,754 gallonsgallons

Supply: 141,360 gallonsSupply: 141,360 gallonsDemand: 97,754 gallonsDemand: 97,754 gallons +43,606 gallons+43,606 gallons

= tank size savings,

prevent water wasting,

offer clients another service