Rainwater Storage Articles

  • WaStop prevents flooding on Meritt Island Case Study

    Problem: Brevard County converted two borrow pits into retention ponds for polluted stormwater collected from the Pine Island Canal. This waterway collects stormwater from a 5,970 acre drainage basin, including citrus groves and agricultural land, and deposits it into the Indian River. A method for allowing water to flow from the canal to the converted borrow pits and to ...


    By Wapro AB

  • Pile driver used in rain and sewage diversion reconstruction

    Rain and sewage diversion refers to the way of discharging sewage and sewage, which are transported by one pipe for discharge or subsequent treatment. Rainwater can be discharged directly to the river through the rainwater pipe network; the sewage needs to be collected by the sewage pipe network and sent to the sewage treatment plant for treatment. After the water quality is qualified, it can be ...

  • Pile driver used in rain and sewage diversion reconstruction

    Rain and sewage diversion refers to the way of discharging sewage and sewage, which are transported by one pipe for discharge or subsequent treatment. Rainwater can be discharged directly to the river through the rainwater pipe network; the sewage needs to be collected by the sewage pipe network and sent to the sewage treatment plant for treatment. After the water quality is qualified, it can be ...


    By lydite trading company

  • Rainwater Harvesting Adds Resilience to Water Supplies

    Areas of the Caribbean and Latin American benefit from cistern projects that provide potable water In recent decades, many countries in the Caribbean and Latin America have made strides in potable water infrastructure. The use of desalination has spread to the point ...


    By Fluence Corporation

  • Desalination for Bahamian Resort

    Smart, packaged NIROBOX™ SW units will serve property on North Bimini A short, 20-minute seaplane ride to the east of Miami brings vacationers to the Bahamian district closest to the United States mainland, Bimini. The tiny chain of three islands, historically a favorite getaway of rumrunners, fishers, and Ernest ...


    By Fluence Corporation

  • Evaluation of the optimal size of a rainwater harvesting system in Sicily

    In the Mediterranean area, water scarcity represents a critical issue due to the increasing water demand related to the population growth and the expansion of urban and industrialized areas. Rainwater harvesting (RWH) may be an effective alternative water supply solution to deal with water scarcity in order to reduce non-potable water needs. The reliability of RWH systems is greatly affected ...


    By IWA Publishing

  • How Tire Shredding Protects Wildlife

    One of the most revolutionary inventions in the history of mankind was the wheel, and the best upgrade to that invention was the rubber tire, which overcame the limitations of wooden or metal wheels and made it possible to have smooth rides at fast speeds. However, there is a significant drawback to using rubber tires: eventually, they get too worn out to be useful as tires anymore and have to ...


    By ECO Green Equipment

  • Experimental study on performance of sand filter layer to remove non-point source pollutants in rainwater

    Clogging characteristics of conventional sand filter layers with different grain-size distributions were experimentally studied to estimate their filtration capacity to capture non-point source pollutants in an artificial rainwater reservoir. A series of laboratory-scale chamber tests was conducted for artificial urban runoff synthesized with non-point source pollutants collected from a real ...


    By IWA Publishing

  • Developing a Culture of “Revulsion”: Singapore Tackles Water Wastage

    Singapore is an interesting place. As a city-state it occupies a very small amount of land area, about 700 square kilometers. Packed into this space are 5.6 million people working in one of the world’s strongest economies. A big part of the economy is based on manufacturing and oil refining. Both of these sectors are intensive water users. Because of this, water availability is a big issue. ...

  • 10 Uses of Rainwater

    Collecting your own rainwater is an excellent way to conserve this precious resource. A basic rainwater collection system catches rainwater from your roof or other surface and channels it into a container for storage. Rainwater itself is generally clean, but it can pick up microorganisms, pollutants and debris when it hits your roof. This is why systems for rainwater use inside your home often ...


    By Climate, Inc.

  • Hydro-technologies in the Minoan Era

    Significant characteristics of the Minoan civilization were: (a) their peaceful living with their environment and neighbors (although the Minoans dominated in the Mediterranean for almost two millennia, in none of the numerous wars and/or conflicts that occurred in the region were they directly or indirectly involved) and (b) technological developments that are unprecedented in world history, ...


    By IWA Publishing

  • Aura, the city of colour – Australia's shining example of widescale integrated water cycle management

    Aura, the ‘City of Colour’, is a 48,000 person masterplanned community on Queensland's Sunshine Coast. Aura commenced construction in 2015 and will be developed over the next 25 years. Aura sets a benchmark in Australia regarding large scale urban water sustainability through the application of techniques such as rainwater capture and reuse, construction and operational stormwater treatment, ...


    By IWA Publishing

  • Modelling rainwater harvesting for commercial buildings

    Commercial areas are generally fully paved and with more impervious land cover than residential areas. This paper demonstrates a wall-mounted rainwater harvesting system designed to deal with limited land space. An arrangement of three tanks in series was used on a commercial shop lot where flat roofs generate large amounts of runoff. The system is compact, and can be installed and fitted ...


    By IWA Publishing

  • Historical development of rainwater harvesting and use in Hellas: a preliminary review

    The uneven temporal and partial distribution of water resources in Hellas, and especially southeastern regions, has resulted in the construction of various water systems for collection and storage of rainwater, since their very early habitation. Ever since, technologies for the construction and use of several types of cisterns and other relevant hydraulic strictures have been developed. The ...


    By IWA Publishing

  • Quality assessment of rainwater and harvested rainwater stored in different types of cisterns

    Rainwater is widely collected and stored in cisterns for domestic use due to extreme water scarcity and poor water quality on the Loess Plateau, China. However, little information exists on the effects of cistern materials and construction methods on water quality. This study assessed the quality of rainwater and harvested rainwater stored in different types of cisterns, using multivariate ...


    By IWA Publishing

  • Design and management of rainwater harvesting systems to control water quality for potable purposes in Cu Khe, Vietnam

    There are debates about whether rainwater is suitable as drinking water. A serious shortcoming of the debate is that there are differences in the design and management of rainwater harvesting (RWH) systems. This study is based on the performance of two RWH systems that are used for drinking purposes at a kindergarten and a primary school in Cu Khe, Vietnam. Each system comprised a painted ...


    By IWA Publishing

  • Grey Water In Action: But What Exactly Is It?

    Last month here in the RainCatcher blog we touted the benefits of collecting, filtering, treating, storing and re-using water that lands on your roof, explaining Rainwater Harvesting to those not already in the know: ...

  • Microbial quality and suitability of roof-harvested rainwater in rural villages for crop irrigation and domestic use

    The study aimed at assessing the microbiological quality and suitability of roof-harvested rainwater (RHRW) for crop irrigation and domestic use. In total, 80 rainwater tanks (246 samples) across three rural villages (Ga-Molepane, Jericho and Luthngele) were visited. Culture-based techniques were used to isolate bacterial microbes and identities were confirmed using matrix-assisted laser ...


    By IWA Publishing

  • Algae control in fire reservoir Häagen Dasz production facility - Case Study

    A 77 meter rainwater reservoir for fire extinguishing purposes was completely covered with filamentous green algae. The green filamentous algae clogs regularly filters located before the jockey pumps.  The Challenge: Control Green Algae and Lower the Use of Oxygen Peroxide Located in Tilloy-lès Mofflaines, France, the 77 meter long rainwater reservoir for fire ...


    By LG Sonic

  • Stochastic modelling of the hydraulic performance of an onsite rainwater harvesting system in Mediterranean climate

    The performance of onsite rainwater harvesting (RWH) system in Mediterranean climate was assessed. A stochastic model quantifying the necessary storage, as a function of rainfall (frequency, depth), roof area, residents’ number, specific water use (toilet flushing, laundry) and the required efficiency was developed. Two performance indicators were calculated: water saving efficiency (RSE) – ...


    By IWA Publishing

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