Walnut Creek, California– Carollo Engineers is a proud partner with the Miami-Dade School Board, the Board of County Commissioners, the Foundation for New Education Initiatives, and The Children’s Trust, in Miami-Dade County's Youth Summer Internship Program. With the addition of 1,300 jobs and internships to the area, local students have the opportunity to gain rewarding, workplace experiences – providing them with the chance to learn the skills necessary for their prospective career choices.
Carollo Engineers Embraces Miami-Dade Youth Summer Internship Program
Florida Public Agency Undertakes Large-Scale Reclaimed Water Augmentation Project
Tampa, Florida– Florida continues to be a national pioneer in water reclamation, and Carollo Engineers is helping with the latest large-scale reuse project in the state. The City of Tampa's, Tampa Augmentation Project (TAP), will evaluate the cost and feasibility of increasing use of reclaimed water from the Howard F. Curren Advanced Wastewater Treatment Plant (HFCAWTP) to augment the region's potable water supplies.
CFD for Wastewater Treatment: An Overview
Computational fluid dynamics (CFD) is a rapidly emerging field in wastewater treatment (WWT), with application to almost all unit processes. This paper provides an overview of CFD applied to a wide range of unit processes in water and WWT from hydraulic elements like flow splitting to physical, chemical and biological processes like suspended growth nutrient removal and anaerobic digestion. The paper’s focus is on articulating the state of practice and research and development needs. The level of CFD’s capability varies between different process units, with a high frequency of application in the areas of final sedimentation, activated sludge basin modelling and disinfection, and greater needs in primary sedimentation and anaerobic digestion. While approaches are comprehensive, generally capable of incorporating non-Newtonian fluids, multiphase systems and biokinetics, they are not broad, and further work should be done to address the diversity of process designs. Many units have not been addressed to date. Further needs are identified throughout, but common requirements include improved particle aggregation and breakup (flocculation), and improved coupling of biology and hydraulics.
R. W. Samstag, J. J. Ducoste, A. Griborio, I. Nopens, D. J. Batstone, J. D. Wicks, S. Saunders, E. A. Wicklein, G. Kenny and J. Laurent. "CFD for Wastewater Treatment: An Overview."Water Science & Technology, 74.3, pp: 549:563, 2016.
Stormwater Harvesting: Go With the Flow
The 21st century has brought about a striking change in the way we think about and design our streets, sidewalks, alleys, and landscaping to absorb runoff through a more natural place. Low Impact Development (LID) techniques, for example, facilitate sustainable stormwater management and present the opportunity to gain advantage of the valuable services that nature can offer. The City of Los Angeles is a pioneer and leader in implementing the principles of LID into its design of streets, alleys, sidewalks, and parking lots. Over the last three years, Carollo has worked on projects aimed at stormwater capture, treatment, and use within Los Angeles County.
Rammohan, P., and West T. "Stormwater Harvesting: Go With the Flow."World Water. Vol 39(5), pp: 10-11, 2016.
Carollo Cares in San Diego!
On October 29th, Carollo partnered with the Fleet Science Center in San Diego and the San Diego Science Alliance's BE WiSE (Better Education for Women in Science and Engineering) group to promote engineering and science careers to approximately 50 middle-school and high-school girls.
Six of Carollo's young female engineers gave presentations on their careers, education, and what made them want to be an engineer. The girls participated in a "build your own water filter" demonstration and learned about ongoing water projects in San Diego.
This event was sponsored by Carollo Cares--Carollo's community outreach program.
BE WiSE and Carollo Engineers Celebrate Women Working Wonders with Water
San Diego, Calif.– On Saturday, Carollo Engineers, in partnership with the BE WiSE (Better Education for Women in Science) organization and The Fleet Science Center, hosted the BE WiSE “Women Working Wonders with Water” workshop to help educate kids about Pure Water San Diego and the importance of clean water to our community. Carollo had several female engineers on hand to talk about their respective engineering career paths, share their passion for working wonders with water, and explain how they've made contributions in the early years of their careers.
Carollo’s Blue Plan-it™ Decision Support System Goes Online
Water is all we do… and now we do it online. For the past three years, Carollo’s Blue Plan-it™ (BPI) decision support system has offered our engineers and clients a powerful one-of-a-kind tool for planning water and wastewater projects. Like most conventional software tools, the BPI desktop version requires license management, software installation, model setup training, and maintenance services.
Blue Plant-itTM is now available as a web app. This reduces the burdens of users and better serves our clients. Using the cutting edge Application Service Provider technology and powerful Tethys platform, the BPI web apps combine a contemporary user interface and powerful computation and data processing. Click here for more information.
On the Road with Andy Salveson - San Francisco

Super Exciting! Carollo is meeting with the San Francisco Art Institute and CA Lieutenant Governor Gavin Newsom at Fort Mason in San Francisco. Considering a new concept for a world class art and educational project centered on water purification and water reuse. Stay tuned you right-brainers, art is now blending with science! Note that Gavin is the sharp dressed and handsome one. Andy is in grey pants.
On the Road with Andy Salveson - Altamonte Springs

Today we are in Altamonte Springs Florida building a direct potable water reuse demonstration facility. This exciting facility will use ozone, biofiltration, ultrafiltration, carbon, and UV advanced oxidation to turn tertiary effluent into new water. Proud papa David Ammerman standing by the new biofiltration system.
Wastewater Industry Trends with John Fraser, Part 1

Day 1 - Venti - triple shot - non-fat - no whip mocha by my side at 4 pm on Thursday afternoon. I've been asked to blog about Innovation and Thought Leadership in the water industry (specifically wastewater - my personal mecca). Another shot of coffee. I'm normally at my desk around this time of day eye deep in spreadsheets, progress reports, or power point presentations. Today I blog.
Let's start with Webster. "Innovation - a new idea, device, or method". Okay. Now try Thought Leader, a bit tougher. Webster bailed - Oxford Dictionaries took over. "Thought Leader - an individual or firm that is recognized as an authority in a specialized field and whose expertise is sought after, taken to be authoritative and influential, and often rewarded".
Carollo has the credentials in water, let's see if we can influence an industry. Too often innovation is classified as a breakthrough in technology, something no one has seen before, a completely unique concept in all of its parts and pieces. I'm sure that's one aspect of innovation, pretty rare I imagine, but when these type of innovations occur I they can probably change the game. But that’s not what the definition says. All we really need is "a new idea, device, or method". Doesn’t say anything about being completely novel in every way. A new idea - this is how most of the innovations I have been associated with came about. A new way of thinking about and a new way of using existing knowledge. Pieces and parts put together in a different way where the whole is greater than the sum of the parts - Synergy - look it up.
So for Carollo Engineers, a company that brands itself as a water innovator, where do we go from here? First, start by gathering the pieces and parts in one room. One good thing with a firm like ours is that everyone is "way into water", off-the-charts smart, and wicked passionate about taking the water world to the next level. So we let them begin to paint a picture of the current and future wastewater industry. See if we can change the game.
On the Road with Andy Salveson - Orange County

In OC today, working on an international technology validation of RO concepts with IDE Technologies and the National Water Research Institute. Stay tuned, the next meeting is in Tel Aviv! Udi Tirosh (pictured right) from Israel and Jeff Mosher from NWRI (standing).
Engineers turn up the STEAM in Los Angeles
Part of the Carollo Cares mandate is to find ways to introduce careers in the STEM / STEAM fields to middle and high school kids. Last week, four young engineers from Carollo's Los Angeles office took part in the City's STEAM Expo. Each of our engineers brought an experiment to share with the kids that helped explain what Carollo does and the importance of clean water in our communities.
Our thanks to Aimee Zhao, Pei Wu, Hersy Enriquez, and Ryan Hejka for volunteering their time at this great event.
On the Road with Andy Salveson - Costa Mesa

Carollo R&D Practice Director Jess Brown and Innovation Leads Tanja Rauch-Williams and Justin Sutherland setting the course for Carollo R&D success, impact, and integration through 2020. Learn more about CRG through Currents magazine, the upcoming Innovations Competition, and the new "Ask the Experts" webinar program.
Guest Blog! On the Road with Eva Steinle-Darling

Altamonte Springs, FL - Pranjali Kumar celebrates the successful installation of the ultrafiltration skid at the Altamonte Springs DPR demonstration facility. Behind her towers the completed 17-and-a-half-foot biofilter. Any day now we will be making new water using the innovative O₃/BAF/UF/GAC/UV AOP system!
Carollo Cares in San Diego!
On October 29th, Carollo partnered with the Fleet Science Center in San Diego and the San Diego Science Alliance's BE WiSE (Better Education for Women in Science and Engineering) group to promote engineering and science careers to approximately 50 middle-school and high-school girls.
Six of Carollo's young female engineers gave presentations on their careers, education, and what made them want to be an engineer. The girls participated in a "build your own water filter" demonstration and learned about ongoing water projects in San Diego.
This event was sponsored by Carollo Cares--Carollo's community outreach program.
BE WiSE and Carollo Engineers Celebrate Women Working Wonders with Water
San Diego, Calif.– On Saturday, Carollo Engineers, in partnership with the BE WiSE (Better Education for Women in Science) organization and The Fleet Science Center, hosted the BE WiSE “Women Working Wonders with Water” workshop to help educate kids about Pure Water San Diego and the importance of clean water to our community. Carollo had several female engineers on hand to talk about their respective engineering career paths, share their passion for working wonders with water, and explain how they've made contributions in the early years of their careers.
Carollo’s Blue Plan-it™ Decision Support System Goes Online
Water is all we do… and now we do it online. For the past three years, Carollo’s Blue Plan-it™ (BPI) decision support system has offered our engineers and clients a powerful one-of-a-kind tool for planning water and wastewater projects. Like most conventional software tools, the BPI desktop version requires license management, software installation, model setup training, and maintenance services.
Blue Plant-itTM is now available as a web app. This reduces the burdens of users and better serves our clients. Using the cutting edge Application Service Provider technology and powerful Tethys platform, the BPI web apps combine a contemporary user interface and powerful computation and data processing. Click here for more information.
On the Road with Andy Salveson - Altamonte Springs

Today we are in Altamonte Springs Florida building a direct potable water reuse demonstration facility. This exciting facility will use ozone, biofiltration, ultrafiltration, carbon, and UV advanced oxidation to turn tertiary effluent into new water. Proud papa David Ammerman standing by the new biofiltration system.
Wastewater Industry Trends with John Fraser, Part 1

Day 1 - Venti - triple shot - non-fat - no whip mocha by my side at 4 pm on Thursday afternoon. I've been asked to blog about Innovation and Thought Leadership in the water industry (specifically wastewater - my personal mecca). Another shot of coffee. I'm normally at my desk around this time of day eye deep in spreadsheets, progress reports, or power point presentations. Today I blog.
Let's start with Webster. "Innovation - a new idea, device, or method". Okay. Now try Thought Leader, a bit tougher. Webster bailed - Oxford Dictionaries took over. "Thought Leader - an individual or firm that is recognized as an authority in a specialized field and whose expertise is sought after, taken to be authoritative and influential, and often rewarded".
Carollo has the credentials in water, let's see if we can influence an industry. Too often innovation is classified as a breakthrough in technology, something no one has seen before, a completely unique concept in all of its parts and pieces. I'm sure that's one aspect of innovation, pretty rare I imagine, but when these type of innovations occur I they can probably change the game. But that’s not what the definition says. All we really need is "a new idea, device, or method". Doesn’t say anything about being completely novel in every way. A new idea - this is how most of the innovations I have been associated with came about. A new way of thinking about and a new way of using existing knowledge. Pieces and parts put together in a different way where the whole is greater than the sum of the parts - Synergy - look it up.
So for Carollo Engineers, a company that brands itself as a water innovator, where do we go from here? First, start by gathering the pieces and parts in one room. One good thing with a firm like ours is that everyone is "way into water", off-the-charts smart, and wicked passionate about taking the water world to the next level. So we let them begin to paint a picture of the current and future wastewater industry. See if we can change the game.
On the Road with Andy Salveson - Orange County

In OC today, working on an international technology validation of RO concepts with IDE Technologies and the National Water Research Institute. Stay tuned, the next meeting is in Tel Aviv! Udi Tirosh (pictured right) from Israel and Jeff Mosher from NWRI (standing).