Tampa bay seawater desalination plant

Today, ACCIONA Agua uses seawater reverse osmosis membranes desalination technology, which removes salt and other impurities from seawater, making it suitable for human consumption.

Protecting the environment was a big concern for Tampa Bay Water and its two partners on this project.

How the project is sustainable The Tampa Bay Desalination Plant was developed to ensure it sustains Tampa Bay residents with alternative water resources and to relieve the potential for over extraction of groundwater resources, which historically have lead to depleted riparian resources and sink holes.

Completed design of remedied plant December In line with its develop, build and operate strategy, ACCIONA Agua was involved in every phase of the project and will maintain that commitment by managing the plant with its partner for years to come.

The cooling water mixture moves through a discharge canal, blending with more seawater, diluting the discharge even further. After sand filtration, the salty water goes through diatomaceous earth filters to remove silt and fine particles. Cartridge filters just before the RO membranes serve as a backstop, removing any particles that may be remaining after the diatomaceous earth filters.

This and other water quality monitoring since shows no measurable salinity changes in Tampa Bay related to plant production. Pretreatment Before the RO process, seawater entering the desalination plant flows through screens that remove debris, then goes through a traditional treatment process called coagulation and flocculation.

The plant was built to meet the stringent U. Passed extensive acceptance test and transitioned to full operating status December Began acceptance testing December In this process, chemicals are added to the seawater to make algae, organic materials and particles clump together so they can be removed more easily in the sand filtration stage.

Why we did this project The Tampa Bay region has always relied on natural sources to meet its drinking water needs. At this point before entering and mixing with any bay water, the salinity is already only 1.

The unused concentrated seawater is diluted with up to 1. Tampa Bay Water sought proposals from qualified teams to revamp the plant and operate it long-term November I know I do.

Reverse osmosis filters then separate 25 mgd of freshwater from the seawater. High pressure forces the pretreated water through semi-permeable membranes to separate the freshwater, leaving twice-as-salty seawater and other minerals behind. The facility captures and recycles its own water pressure, which can then be used as an energy source using energy recovery devices and is able to produce water at far less than a penny per gallon.

water supply

The size of each RO membrane pore is about. Achieved second funding milestone of 12 months averaging Reverse Osmosis Next is the RO process. But there were earlier pioneers that tapped some of the fundamental concepts that are solving modern-day challenges of declining reliable water supply.

First concrete poured for plant remediation Spring Project Milestones March Completed plant remediation and began plant run-in period November Post-treatment, Blending and Delivery After the RO process, chemicals are added to stabilize the desalinated seawater.

It is significant to our partnership with American Water because the project demonstrates the successful cooperative efforts of the construction teams from both companies.

Tampa Bay Desalination Plant

In ancient times, travelers aboard ships distilled seawater to convert it to drinking water. Such practices make the Tampa plant efficient and built to last, endowing it with an expected lifespan of 30 to 50 years and the ability to accommodate future expansion of up to 35 million gallons per day.

Large—scale pilot testing began June The Tampa Bay Seawater Desalination Plant is now fully operational, has produced more than 6 billion gallons of clean drinking water from the sea and is designed to deliver a drought-proof, environmentally sound water supply.

The Tampa Bay Seawater Desalination plant “catches” 44 million gallons a day (mgd) of that warm seawater, separates it into drinking water and concentrated seawater and dilutes the twice-as-salty seawater before returning it to. The Tampa Bay Seawater Desalination Plant provides a drought-proof, environmentally sound drinking water supply to the region.

The Tampa Bay Seawater Desalination facility is an integral part of the Tampa. Tampa Bay seawater desalination plant background In Octoberthe West Coast Regional Water Supply Authority – later to become Tampa Bay Water – issued an initial call for proposals to design, build, operate and own a desalination plant.

The Tampa Bay Seawater Desalination Plant is a drought-proof, alternative water supply that provides up to 25 million gallons per day of drinking water to the region. Tampa Bay Water Desalination Plant In Tampa Bay Region, multiple service delivery methods, each with different risk sharing approaches, contributed to the construction of one of the nation’s largest seawater desalination plants.

Tampa Bay Water, A Regional Water Supply Authority’s (“Tampa Bay Water’s”) Desalination Plant is currently.

Tampa bay seawater desalination plant
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