Blackburn Bowls Club have recently completed an excellent water saving project. This is a presentation they presented at the November Business Breakfast series for Yarra Valley Water.
"Capturing Sediment on the Go, Enabling Clean Water to Flow"
Advancements in Sediment Control via Pump-It Tube Dewatering Bags; EZ-Catch, EZ-Flo, & EZ-ClipGuard Inlet Protection; as well as Hi-Flo & Maxx-Flo Silt Fence
A presentation about shared septic systems. Presented by Robert Roseen of Geosyntec Consulting during the Buzzards Bay Coalition's 2014 Decision Makers Workshop series. Learn more at www.savebuzzardsbay.org/DecisionMakers
Soil and water conservation and forestry interventions at the Kabe Watershed ...ILRI
Presented by Asmare Wubet (Sirinka Agricultural Research Center, ARARI) at the Workshop on the Lessons and Success Stories from a Pilot Project on Climate Change Adaptation Interventions in Kabe watershed, south Wollo, Ethiopia, Addis Ababa, 11-12 February 2013
Starting with a range of headworks options and ending with membrane - based solids management, each Ovivo MBR is an integrated, total solution to a wastewater treatment problem or reuse opportunity.
Gordon Low Products is the leading UK supplier of flexible waterproof liners and containment solutions for any scale of aquatics or water management project, be it a modest garden pond, landscaped lake or five-hectare reservoir. For more information, please contact us. Gordon Low Products Ltd, Rookery Road, Wyboston, Bedfordshire MK44 3UG, Phone: 01480 405433, http://www.gordonlowproducts.co.uk
Steve Major: Finally…an Engineer’s Perspective: 9 MBRs and Countingovivombr
The Dyer Partnership designed the first Ovivo®MBR System in the United States. The Bandon Dunes facility is still in operation today and has nearly 100% of the original membranes installed. After many successful installations it appears that cost and complexity started to increase. Now, with the help of new innovations, MBR technology is not only Best Available Treatment it is also cost competitive with conventional WWT.
"Capturing Sediment on the Go, Enabling Clean Water to Flow"
Advancements in Sediment Control via Pump-It Tube Dewatering Bags; EZ-Catch, EZ-Flo, & EZ-ClipGuard Inlet Protection; as well as Hi-Flo & Maxx-Flo Silt Fence
A presentation about shared septic systems. Presented by Robert Roseen of Geosyntec Consulting during the Buzzards Bay Coalition's 2014 Decision Makers Workshop series. Learn more at www.savebuzzardsbay.org/DecisionMakers
Soil and water conservation and forestry interventions at the Kabe Watershed ...ILRI
Presented by Asmare Wubet (Sirinka Agricultural Research Center, ARARI) at the Workshop on the Lessons and Success Stories from a Pilot Project on Climate Change Adaptation Interventions in Kabe watershed, south Wollo, Ethiopia, Addis Ababa, 11-12 February 2013
Starting with a range of headworks options and ending with membrane - based solids management, each Ovivo MBR is an integrated, total solution to a wastewater treatment problem or reuse opportunity.
Gordon Low Products is the leading UK supplier of flexible waterproof liners and containment solutions for any scale of aquatics or water management project, be it a modest garden pond, landscaped lake or five-hectare reservoir. For more information, please contact us. Gordon Low Products Ltd, Rookery Road, Wyboston, Bedfordshire MK44 3UG, Phone: 01480 405433, http://www.gordonlowproducts.co.uk
Steve Major: Finally…an Engineer’s Perspective: 9 MBRs and Countingovivombr
The Dyer Partnership designed the first Ovivo®MBR System in the United States. The Bandon Dunes facility is still in operation today and has nearly 100% of the original membranes installed. After many successful installations it appears that cost and complexity started to increase. Now, with the help of new innovations, MBR technology is not only Best Available Treatment it is also cost competitive with conventional WWT.
Design of Effective Stormwater Treatment Systems for Water Qualitystrinkaus
Discusses the importance of properly designing stormwater treatment systems to effectively remove pollutants from stormwater and how not to construction bioretention systems
Our Septic System Owner’s Manual explains how septic systems work, describes the benefits of an Infiltrator system, and provides valuable tips for proper system maintenance. This is part of our commitment to making sure that clean water is everyone’s business.
Company Introduction of SYNOPEX INC.
The global company, SYNOPEX that pursues green growth, is the eco-friendly company focusing on Water business and IT business. We make and provide the Advanced membrane system, High-performance filter, Environment-friendly packing materials and Mobile components to prominent domestic/oversea enterprises. SYNOPEX aims to be the best company that realizes innovative technological integration through synergy effects between organizations with core technologies of different fields.
Guia de productos Atlantis, incluyendo drenes Atlantis y Zanjas de Infiltracion. Productos distribuidos en Chile y Sudamerica por EMIN Sistemas Geotecnicos.
MBR basics have not changed in the last 10 years but the industry landscape is nearly unrecognizable. With so many manufacturers flooding the market what will 2025 look like?
microBLOX™ Membrane Bioreactor (MBR) systems are fully functional solutions to wastewater treatment problems and are ideally suited to a wide range of applications. microBLOX™ technology was designed and engineered to be extremely simple to operate and optimize. The process uses one set of blowers to provide mixing, air scouring and process oxygen. For higher strength waste, concentrated oxygen can be efficiently added to the process on an as needed basis. Each system can be guaranteed to meet the most stringent nutrient limits and online monitoring is available for ammonia, nitrates and phosphorus in the effluent.
Brian Walker: Servicing Multiple MBRs…A Day in the Life ovivombr
As a regional operations company in the Pacific Northwest, Water & Wastewater Services supports dozens of MBR plants. We know what works and what doesn’t from headworks through disinfection. We also know that in order to be efficient, you need to be proactive and you need to know what to look for at an MBR plant. In this presentation we’ll tips on these two topics.
Water Reduction in Food Processing Facilities - Presented at FPSA Annual Conf...Haskell
Seiberling, a Haskell Company presented on water reduction last week at the FPSA (Food Processing Suppliers Association) annual conference in March 2015. Presentation was given by Bob Price, Senior Project Manager.
Design of Effective Stormwater Treatment Systems for Water Qualitystrinkaus
Discusses the importance of properly designing stormwater treatment systems to effectively remove pollutants from stormwater and how not to construction bioretention systems
Our Septic System Owner’s Manual explains how septic systems work, describes the benefits of an Infiltrator system, and provides valuable tips for proper system maintenance. This is part of our commitment to making sure that clean water is everyone’s business.
Company Introduction of SYNOPEX INC.
The global company, SYNOPEX that pursues green growth, is the eco-friendly company focusing on Water business and IT business. We make and provide the Advanced membrane system, High-performance filter, Environment-friendly packing materials and Mobile components to prominent domestic/oversea enterprises. SYNOPEX aims to be the best company that realizes innovative technological integration through synergy effects between organizations with core technologies of different fields.
Guia de productos Atlantis, incluyendo drenes Atlantis y Zanjas de Infiltracion. Productos distribuidos en Chile y Sudamerica por EMIN Sistemas Geotecnicos.
MBR basics have not changed in the last 10 years but the industry landscape is nearly unrecognizable. With so many manufacturers flooding the market what will 2025 look like?
microBLOX™ Membrane Bioreactor (MBR) systems are fully functional solutions to wastewater treatment problems and are ideally suited to a wide range of applications. microBLOX™ technology was designed and engineered to be extremely simple to operate and optimize. The process uses one set of blowers to provide mixing, air scouring and process oxygen. For higher strength waste, concentrated oxygen can be efficiently added to the process on an as needed basis. Each system can be guaranteed to meet the most stringent nutrient limits and online monitoring is available for ammonia, nitrates and phosphorus in the effluent.
Brian Walker: Servicing Multiple MBRs…A Day in the Life ovivombr
As a regional operations company in the Pacific Northwest, Water & Wastewater Services supports dozens of MBR plants. We know what works and what doesn’t from headworks through disinfection. We also know that in order to be efficient, you need to be proactive and you need to know what to look for at an MBR plant. In this presentation we’ll tips on these two topics.
Water Reduction in Food Processing Facilities - Presented at FPSA Annual Conf...Haskell
Seiberling, a Haskell Company presented on water reduction last week at the FPSA (Food Processing Suppliers Association) annual conference in March 2015. Presentation was given by Bob Price, Senior Project Manager.
Redox Environment B.V. at Winterswijk, The netherlands, has developped a total process for waterrecycling for municipal and office buildings, laoding stations, small municipalities,etc., etc,.
Agadir, Morocco Vishwanath IRCSA Rainwater Clubzenrain man
The presentation puts forward some examples of rooftop rainwater harvesting in rural and urban Karnataka State, India.
Rainwater harvesting is now part of policy at the National and State level. Cities are also making it mandatory to supplement water requirements
rain water harvesting, water conservation, shortage of water, reasons, solution for water shortage, roof catchment, gutters, down pipes, first flush pipe, filter unit, storage tank,
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
June 3, 2024 Anti-Semitism Letter Sent to MIT President Kornbluth and MIT Cor...Levi Shapiro
Letter from the Congress of the United States regarding Anti-Semitism sent June 3rd to MIT President Sally Kornbluth, MIT Corp Chair, Mark Gorenberg
Dear Dr. Kornbluth and Mr. Gorenberg,
The US House of Representatives is deeply concerned by ongoing and pervasive acts of antisemitic
harassment and intimidation at the Massachusetts Institute of Technology (MIT). Failing to act decisively to ensure a safe learning environment for all students would be a grave dereliction of your responsibilities as President of MIT and Chair of the MIT Corporation.
This Congress will not stand idly by and allow an environment hostile to Jewish students to persist. The House believes that your institution is in violation of Title VI of the Civil Rights Act, and the inability or
unwillingness to rectify this violation through action requires accountability.
Postsecondary education is a unique opportunity for students to learn and have their ideas and beliefs challenged. However, universities receiving hundreds of millions of federal funds annually have denied
students that opportunity and have been hijacked to become venues for the promotion of terrorism, antisemitic harassment and intimidation, unlawful encampments, and in some cases, assaults and riots.
The House of Representatives will not countenance the use of federal funds to indoctrinate students into hateful, antisemitic, anti-American supporters of terrorism. Investigations into campus antisemitism by the Committee on Education and the Workforce and the Committee on Ways and Means have been expanded into a Congress-wide probe across all relevant jurisdictions to address this national crisis. The undersigned Committees will conduct oversight into the use of federal funds at MIT and its learning environment under authorities granted to each Committee.
• The Committee on Education and the Workforce has been investigating your institution since December 7, 2023. The Committee has broad jurisdiction over postsecondary education, including its compliance with Title VI of the Civil Rights Act, campus safety concerns over disruptions to the learning environment, and the awarding of federal student aid under the Higher Education Act.
• The Committee on Oversight and Accountability is investigating the sources of funding and other support flowing to groups espousing pro-Hamas propaganda and engaged in antisemitic harassment and intimidation of students. The Committee on Oversight and Accountability is the principal oversight committee of the US House of Representatives and has broad authority to investigate “any matter” at “any time” under House Rule X.
• The Committee on Ways and Means has been investigating several universities since November 15, 2023, when the Committee held a hearing entitled From Ivory Towers to Dark Corners: Investigating the Nexus Between Antisemitism, Tax-Exempt Universities, and Terror Financing. The Committee followed the hearing with letters to those institutions on January 10, 202
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Biological screening of herbal drugs: Introduction and Need for
Phyto-Pharmacological Screening, New Strategies for evaluating
Natural Products, In vitro evaluation techniques for Antioxidants, Antimicrobial and Anticancer drugs. In vivo evaluation techniques
for Anti-inflammatory, Antiulcer, Anticancer, Wound healing, Antidiabetic, Hepatoprotective, Cardio protective, Diuretics and
Antifertility, Toxicity studies as per OECD guidelines
3. Is synthetic a solution?Is synthetic a solution?
Synthetics are not entirely waterless – some water needed
to maintain pace and substrate
They are expensive ($80-$140k) and have a limited life
Grass is a preferred bowling surface for competitive play
Hot and hard surface to play on
Clubs that have synthetics carry risk due to vandalism
Large energy costs and non-recyclable
Limited opportunity to use environmental services – ie bio-
filtration, nutrient uptake, sequestration
4. So-what about bowling clubSo-what about bowling club
water consumption?water consumption?
About 520 Bowls Clubs in Victoria
(Registered with Bowls Australia)
About 84 in Yarra Valley Water service area
- Or about 90-100 mgl annual consumption
Blackburn Bowls Club = 6-7 L/player/hour
(Summer seasons)
Box Hill Cricket Club 50-70L/player/hour
(City Oval)
5. BBC Fast Facts – Objectives ofBBC Fast Facts – Objectives of
this projectthis project
Convert to Tiftdwarf couch fromConvert to Tiftdwarf couch from
Bent (or from cool to warm-Bent (or from cool to warm-
seasons grass)seasons grass)
Source all Irrigation water from re-Source all Irrigation water from re-
claimed storm-water and on-siteclaimed storm-water and on-site
drainagedrainage
Create on-site storage 145,000ltCreate on-site storage 145,000lt
6. Install sub-surface green dripperInstall sub-surface green dripper
irrigationirrigation
Create “modified USGA” membraneCreate “modified USGA” membrane
contained greencontained green
Water used for garden and toiletWater used for garden and toilet
flushingflushing
Ultimately Save 1.2 Ml water/yearUltimately Save 1.2 Ml water/year
Develop a “Water Plan”Develop a “Water Plan”
7. The Real ObjectiveThe Real Objective
A flat, fast,A flat, fast,
robust bowling surface thatrobust bowling surface that
would retain and attractwould retain and attract
elite bowling competitorselite bowling competitors
and eventsand events
8. Historic Water ConsumptionHistoric Water Consumption
Historical irrigation water use Kl (Yarra Valley Water meter)
*Assumes 76% used on property is for irrigation
0
500
1000
1500
2000
2500
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
Total kl
1.2 mgl/ann.
1st
synthetic
installed
10. The SituationThe Situation
Water in – Water out – The GapWater in – Water out – The Gap
20
0
20
40
60
80
100
120
140
160
180
June July Aug Sept Oct Nov Dec Jan Feb March April May
Total non-greens usage
Total consumption with new
water savings and
recoveries
Total on-site rain harvest
yield
600kl Gap –
Blackburn Creek??
14. TurbidityTurbidity
Figure 9: Turbidity in the Gardiners Creek catchment
0
20
40
60
80
100
GAR01
GAR02
GAR03
GAR04
GAR05
GAR06
GAR07
BAC08
BAC09
HED10
MUR11
SCO12
SCO13
SCO14
DAM15
DAM16
MTW17
NTU
24/01/2000
7/02/2000
21/02/2000
6/03/2000
20/03/2000
3/04/2000
17/04/2000
Median
504
SEPP median
SEPP90th Percentile
15. Our Club was Granted under the SmartOur Club was Granted under the Smart
Water Program – these are our partnersWater Program – these are our partners
16. 8%
23%
47%
1%
1%
20%
Toilet flushing
Wash down
Garden
Green no 1.
Green no 2.
Synthetic
First Steps -First Steps -
Analysis of water budgetAnalysis of water budget
20
0
20
40
60
80
100
120
140
160
180
June Aug Oct Dec Feb April
Total non-greens usage
Total consumption with new water
savings and recoveries
Total on-site rain harvest yield
20. Conclusion of Drip IrrigationConclusion of Drip Irrigation
This system did not perform to plan due toThis system did not perform to plan due to
damage occurring with the equipmentdamage occurring with the equipment
used in installationused in installation
Similar systems are installed andSimilar systems are installed and
performing wellperforming well
There is still reason to consider sub-There is still reason to consider sub-
surface drip irrigation systems favourablysurface drip irrigation systems favourably
28. The Main GreenThe Main Green
The entire green is built in an impervious “bath”The entire green is built in an impervious “bath”
connected to a drainage networkconnected to a drainage network
Valves on the drainage outlet allow us to block drainageValves on the drainage outlet allow us to block drainage
an pump water into the soil from underneathan pump water into the soil from underneath
Once the valves are opened excess water drains back toOnce the valves are opened excess water drains back to
the storage tankthe storage tank
There are also conventional overhead sprinklers on theThere are also conventional overhead sprinklers on the
greengreen
Extra water can also be stored within the drainage layerExtra water can also be stored within the drainage layer
of the green without effecting the greenof the green without effecting the green
29. Selecting Soil MediaSelecting Soil Media
Drainage base – 4mm BoralDrainage base – 4mm Boral
Washed Aggregate (90mm depth)Washed Aggregate (90mm depth)
Top ‘growing’ media recipe forTop ‘growing’ media recipe for
270mm depth270mm depth
400 cum course Inverliegh sand400 cum course Inverliegh sand
40 cum BioGreen Peat40 cum BioGreen Peat
8 Tonne Zeolite8 Tonne Zeolite
30. Why construct a green like this?Why construct a green like this?
Simplifies the drainage system required – no deepSimplifies the drainage system required – no deep
channels in sub-base to construct (so no ‘lenses’ ofchannels in sub-base to construct (so no ‘lenses’ of
drainage corresponding to strip agricultural drains)drainage corresponding to strip agricultural drains)
Contains all moisture evenly within growing media zoneContains all moisture evenly within growing media zone
Eliminates the influence of tree root systems fromEliminates the influence of tree root systems from
surrounding streetsurrounding street
Facilitates sus-surface irrigation and efficient collection ofFacilitates sus-surface irrigation and efficient collection of
run-offrun-off
Alternatives to Polythene liners are Geotechnical ClayAlternatives to Polythene liners are Geotechnical Clay
Liners (GCL’s)Liners (GCL’s)
31. Critical Soil Specification – Particle Geometry
Infiltration rate of 79mm/hr.
Angular ‘self locking’ soil particles a critical characteristic of
the selected soil. In comparison to rounded particles
(common to tertiary sands – i.e. Cranbourne sands) these
impart a more favourable balance between air porosity,
drainage and essential compactability
46. Post Smart Water ConsumptionPost Smart Water Consumption
New actual water use Kl (Yarra Valley Water meter)
*Assumes 76% used on property is for irrigation
0
500
1000
1500
2000
2500
1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
Total kl
47.
48. THIS OBSERVATION SHAFTTHIS OBSERVATION SHAFT
ALLOWS US TO CHECK THEALLOWS US TO CHECK THE
WATER LEVEL IN THE GREENWATER LEVEL IN THE GREEN
DURING WATERINGDURING WATERING
53. The future ?The future ?
Looking forward toLooking forward to
Great Greens andGreat Greens and
facilities without mainsfacilities without mains
waterwater
