Harvest & Collection
PRODUCTS
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UltraLite RF Cable Connectors are designed to perform at high frequencies and harsh environments with lower weight compared to their steel and brass counterparts by leveraging aluminum construction.
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Multilog LX2 is a highly versatile, battery-powered cellular data logger that incorporates a convenient serial input that supports compatibility with various sensors and meters, including Modbus.
A powerful fast logging solution, Multilog LX2 delivers effective data recording and efficient transmission.
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Protect your pharmaceutical products from any potential damage during their line transit. Integrate nests or trays into your line transport processes with our flexible, customizable options.
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Autodesk® Info360® Plant is a cloud-based operational analytics solution within the Info360 platform designed specifically for water and wastewater treatment plants to improve real-time data analysis and enable workflows associated with performance, compliance, and improvement planning.
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Polyfluroalkyl substances, commonly known as PFAS, are man-made chemicals found in many everyday items. You can find them in products such as fast-food wrappers, stain-resistant fabrics, non-stick cookware and firefighting foams, among others.
PFAS, including perfluorooctanoic acid (PFOA) and perflurooctane sulfonate (PFOS) - collectively known as PFAS, has been detected in rivers, lakes, streams, aquifers, municipal and private wells, impacting drinking and process water.
Based on the newly proposed EPA PFAS National Primary Drinking Water Regulation, Xylem’s MitiGATOR™ mobile system and our permanent treatment systems are capable of meeting the updated requirements. Additionally, the EPA pre-publication notice recognizes granular activated carbon (GAC) and ion exchange resin as Best Available Technologies (BAT) for PFAS treatment.
Proven Solutions for PFAS Mitigation
We are solutions-based, whether you are a municipal customer or an industrial partner. That means we focus on treating PFAS in water rather than selling you a specific product. We provide the most effective solutions based on your water and treatment goals. Whether you need permanent, emergency, mobile, and/or rental solutions, we offer flexible financing options to meet your needs.
Municipal Drinking Water Producers
We offer comprehensive PFAS removal for municipal drinking water applications. From initial discovery and consultation through installation and ongoing operational support, we leverage our expertise and proven success to achieve targeted treatment goals for communities of all sizes nationwide.One notable example is our collaboration with a New Hampshire community, where we worked with the town from testing through installation to ensure their treatment objectives were met.
Whether you serve millions or hundreds, we can offer assistance and expertise from the moment you discover PFAS in your water. After reviewing water quality testing results, we can design and deploy pilot tests or rapid small-scale column tests (RSSCT) using the best media suited for your specific water chemistry and treatment goals.
What rapid response solutions does Xylem have to mitigate PFAS?
- Emergency mobile solutions like our MitiGATOR™ mobile system
- Short-term rental units
- Long-term rental units and lease-to-own
If you can’t shut down your contaminated water source, we can respond quickly with emergency mobile units. These can be purchased for long-term use or provide contaminant removal while a more permanent solution is being designed. We also offer short-term mobile units for rent, which can be used on-site for a specific duration, or longer-term mobile placements for projects on a contract basis.
As a technology-agnostic provider, we can design the most effective systems to meet or exceed your treatment goals, utilizing a wide variety of media and vessel options. Xylem can partner with municipalities directly and/or engineering firms to seamlessly integrate our solutions into existing systems, tailoring our designs to meet site-specific requirements such as footprint and height.
Airports and Military Bases
Airports and military bases are actively working to remove PFAS and other contaminants from groundwater and soil left from decades of firefighting training exercises. Some states are even awarding grants specifically for PFAS testing and cleanup at airports. We have successful installations on airfields, military bases and within the aerospace industry. Additionally, our soil remediation solutions can be implemented alongside groundwater remediation efforts ensuring
we meet maximum contaminant levels (MCLs) and other treatment goals.Construction and Commercial Dewatering
For short-term or project-based site remediation related to contaminated groundwater, we offer proven mobile solutions. We can schedule for planned projects or respond to emergency needs with our fleet of mobile assets. From mitigating high water tables to removing contaminants such as PFAS from site groundwater we provide expertise and proven solutions.Industrial Water
Industrial wastewater often requires treatment for PFAS and other contaminants prior to municipal discharge. Among a wide variety of industrial wastewater solutions, we provide ion exchange media and services which mitigate metals and other inorganics as well as contaminants like PFAS.With one of the nation's largest and most versatile mobile fleets, and a wide array of permanent vessel systems we can meet or exceed both treatment goals and expectations across a wide range of municipal and industrial markets.
WHITE PAPERS AND CASE STUDIES
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Metropolitan Sewer District Of Greater Cincinnati
The Lower Mill Creek Partial Remedy (LMCPR) in Hamilton County, Ohio, is a large, complex effort to remove about 1.78 billion gallons of combined sewer overflows (CSOs) annually from the Mill Creek, an Ohio River tributary. When complete, LMCPR will improve water quality and serve as a catalyst to improve local neighborhoods.
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No More Swiss Holes: Filling The Gaps In Clinical Trial Disclosure
This use case shows how sponsors can gain clarity on disclosure requirements when entering a new country.
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Severn Trent Exceeds Leak Reduction Targets With Innovative Itron Water Solutions
Severn Trent’s smart metering program, powered by Itron’s technology, is transforming water conservation—reducing leaks by 6 million liters, cutting costs, and empowering customers to use water more wisely.
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Boosting Quality And Reducing Complexity With A Single-Provider PV Solution
Discover how a German biopharmaceutical company successfully managed growing global pharmacovigilance complexity across more than 2,300 marketing authorizations and a broad partner network.
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Robust, Scalable Strategy For Monodisperse Nanosuspensions Of Poorly Soluble Drugs
By tailoring the formulation strategy, selecting the appropriate excipients, and fine-tuning process conditions, see how our team was able to improve bioavailability and in vivo exposure.
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How Superior Fresh Is Pioneering Sustainable Aquaculture With Pinnacle Ozone Solutions
See how Superior Fresh uses advanced ozone technology to maintain pristine aquaculture water quality, supporting sustainable Atlantic salmon production and organic farming in a pioneering integrated system.
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Digital Transformation - The Power Of Your Data
Discover how you can circumvent numerous recirculations during the ultrafiltration process step, boost downstream bioprocess yield, and identify and resolve process inefficiencies.
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Cooling Tower Crisis: How Hydrogen Peroxide Scrubbed Away The Bacteria Buildup
A West coast power plant needed an immediate solution to clean its cooling tower that was fast, cost effective, and did not require removal and manual cleaning of the tower's fill material.
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Aquatic Invasive Species Control At Hoover Dam
In this case study, learn why Hoover Dam installed Atlantium's HOD UV treatment system to protect its cooling water systems from Quagga mussels.
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Explore A High-Performing Basal Medium And Feed Pairing
A customer sought to replace a chemically defined CHO medium with a more efficient medium and feed pairing strategy in bioreactors.
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Minnetonka, MN Pilots Acoustic Pipe Assessment Prior To Road Resurfacing
A Minnesota suburb used non-invasive acoustic technology to assess an aging water main before a 20-year road construction moratorium. This critical data allowed them to confidently prioritize pipe renewals and better manage their infrastructure budget.
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Outgrowing Excel: Implementing RTSM In A Live Phase I Trial
Learn how a clinical-stage oncology biotech successfully transitioned a live Phase I trial from manual spreadsheets to RTSM without disrupting site momentum or patient enrollment.
NEWS
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SJW Infrastructure Improvement Progressing At Cambrian Tank Replacement Project5/29/2025
San Jose Water (“SJW” or “the Company”), a wholly owned subsidiary of H2O America, has made meaningful progress on its Cambrian Tank Replacement project, a major investment in the long-term reliability and seismic resilience of the Company’s water system.
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GD Energy Products' Y-Shaped Drilling Module Now Rated For 10,000 PSI8/18/2025
GD Energy Products (GDEP), the leading total solutions provider for the frac, drilling and well servicing pumps market, has announced its patented Y-Shaped Drilling Module is now rated for operating pressures up to 10,000 psi.
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Puraffinity Signs First Commercial Agreement For Full-Scale Deployment Of Its PFAS Removal Technology6/2/2025
The agreement was signed with Envytech Solutions, the leading expert in mobile water treatment in the Nordic region and a member of the Sortera Group, which operates across the Nordics and the UK.
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KBR Expands Support For Saudi's Energy Future1/22/2025
KBR announced today it has been awarded a contract to support sustainable production of energy resources in Saudi Arabia by contributing to the delivery of Saudi Aramco’s Master Expansion Program and increasing gas handling capacity at key regional locations.
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U.S. Department Of Energy Announces $6.9M In Projects To Support Effective Community Waste-To-Energy Strategies For Local Transportation Needs1/7/2025
The U.S. Department of Energy's (DOE) Bioenergy Technologies Office (BETO) and Vehicle Technologies Office (VTO) announced $6.9M in funding for nine projects to support local waste-to-energy management solutions for transportation energy needs.
ABOUT
Harvest and Collection
Harvest and collection is the process used to retrieve biological agents and vaccines present in cell cultures or to harvest and collect stem cells from blood or bone marrow. Many bioresearch companies have sophisticated systems for harvesting and collecting cells. These systems make counting cells easier and they also protect against contamination.
Cells are harvested once the cells reach a density level in the cell culture medium that precludes further growth. The best time to harvest cells is when they are in a confluent state (at least 50% of the culture dish is covered and before 100% of the dish is covered).
Cells can be harvested using on of three methods: Mechanical, using Proteolytic enzymes, or using EDTA. Mechanical harvesting uses a rubber spatula to remove the cells from the growth surface or culture. This method is quick but can cause many cells to die because it is highly disruptive. This method is favored when harvesting lots of different samples of cells to prepare extracts.
In this case, viability of the cells doesn’t matter. Three enzymes; Trypsin, Collagenase, and Pronase can be used in combination with EDTA. The combination of these enzymes with the EDTA makes cells detach from the growth medium.
This method is easy but also has a downside. It can damage the cell surface by eating up exposed cell surface proteins. EDTA can be used alone to detach cells from their medium and it is gentler than using trypsin.
Normally, collected cells are placed in a new suspension, or growth medium to continue growing new cultures. This is referred to as passaging or splitting the cells.