rain water storage tank Articles

  • 100 Simple Ways To Save Water

    To improve water conservation install a rain sensor, it turns off your irrigation when it rains. Use a weather-based controller. The use of smart controllers can reduce water usage 24% a year on average. Learn about available rebate programs ...


    By Jain Irrigation, Inc

  • Safety device for bottom drainage of fuel storage tanks

    General   One of the routine procedures at a fuel storage tank farm is the periodic draining of water which accumulates at the bottom of the storage tanks. ...


  • Comparison of biofilm formation and water quality when water from different sources was stored in large commercial water storage tanks

    Rain-, ground- and municipal potable water were stored in low density polyethylene storage tanks for a period of 90 days to determine the effects of long-term storage on the deterioration in the microbial quality of the water. Total viable bacteria present in the stored water and the resultant biofilms were enumerated using heterotrophic plate counts. Polymerase chain reaction (PCR) and ...


    By IWA Publishing

  • Effect of first flush on storage-reliability-yield of rainwater harvesting

    Rainwater harvesting (RWH) entails capture of rainwater falling on a roof and conveyance to a storage tank for later use as domestic water supply. During dry weather, dust and pollutants accumulate on the roof surface and are subsequently washed off with the ‘first flush’ at the beginning of the next rain. Diverting the first flush can improve the quality of stored water but at the cost of ...


    By IWA Publishing

  • Storm Water Plan Case Study

    Global was contracted by a local Road Commission site. The Road Commission site serves as the county level road agency, which maintains more than 1,813 miles of roads and streets and over 250 signalized intersections. The Road Commission contains six sites across the county. Each site is responsible for its particular area. The sites all include maintenance garages, diesel and gasoline ...

  • Entrepreneurs in Mexico city turn water risk into opportunity

    This story is part of the “Aqueduct Sneak Peek” series. Aqueduct Sneak Peek provides an early look at how various stakeholders can use Aqueduct’s updated global water risk maps, which will be released in January 2013. Read more posts in ...

  • The Potential of Solar-Powered Water Circulators to Help Solve Serious Water and Energy Problems in the U.S.

    With increasing human populations comes the corresponding increased need for improving water quality in lakes, wastewater ponds, potable water reservoirs, and other water storage facilities. Providing circulation within water reservoirs of all types has long been known to provide meaningful benefits, but the costs to achieve sufficient circulation through diffused aeration or mechanical mixers ...


    By Medora Corporation

  • Comparing the microbial risks associated with household drinking water supplies used in peri-urban communities of Phnom Penh, Cambodia

    Most Cambodians lack access to a safe source of drinking water. Piped distribution systems are typically limited to major urban centers in Cambodia, and the remaining population relies on a variety of surface, rain, and groundwater sources. This study examines the household water supplies available to Phnom Penh's resettled peri-urban residents through a case-study approach of two ...


    By IWA Publishing

  • Residential system design

    Rainwater systems can be as simple as placing a rain barrel beneath a downspout or they can be complex – engineered multi-tank systems with pumping stations and automated computer controls for supplying commercial and industrial process applications. Consider that in one installation in the Sumo arena in Japan, rainwater is supplied for flushing toilets and the cistern’s excess ...

  • Skyharvester UNUM Insurance case study

    Objective: To reduce municipal water usage at UNUM’s new Corporate Headquarters site in Chattanooga, TN. Site Specifications & Known Requirements: Harvested water usage to be 100% irrigation. Urban location Average gallons of water needed per week: 7,950 Maximum gallons of water needed during peak summer weeks: ...


    By Lindsay Corporation

  • Benefits of rainwater harvesting for gardening and implications for future policy in Namibia

    Rainwater harvesting to irrigate small-scale gardens enhances food self-sufficiency to overcome rural poverty. So far rainwater harvesting is not encouraged by the Namibian National Water Supply and Sanitation Policy nor supported financially by the Namibian government. This study proposes two rainwater harvesting facilities to irrigate gardens; one collects rain from household roofs with tank ...


    By IWA Publishing

  • Skyharvester University of Wisconsin -Milwaukee residence hall case study

    Objective: To reduce municipal water usage for irrigation at a University of Wisconsin Milwaukee Residence Hall by as close to 100% as possible. Site Specifications & Known Requirements: Water usage is 100% irrigation. Collection location: Rooftop Rooftop square footage: 21,000 sq ft A 1" rain event would yield ...


    By Lindsay Corporation

  • Bord na Mona Rainsava® rainwater harvesting solutions debuted at WEFTEC 09 Conference

    Bord na Móna Environmental Products U.S. Inc., the American market subsidiary of the $550-million Bord na Móna group based in Dublin, Ireland, today introduced a complete range of RainSava® rainwater harvesting products at the WEFTEC 09 Conference & Exhibition in Orlando, Florida, in Booth #2319.According to Shane Keaney, President of Bord na Mona Environmental Products U.S. Inc., the company ...


    By Anua - Bord na Móna Limited

  • Groundwater Remediation System Cleans Up Oil Spill

    A customer in TX was recently in some hot water with the local municipal water department. Due to excessive rains near the coast of Texas, the water levels have been higher than usual. The company fills storage tanks with diesel at its facility. However one day the tanks were overfilled and instead of going into the ground, they diesel dispersed out via the high rain water and into the local ...


    By Abanaki Corporation

  • How to Plan Stormwater Management for Urban Areas

    Water is a vital commodity in our lives, but it is possible to have too much water all at once in our lives, especially following violent storms or snow melt. This excess water, lying on the ground, swelling rivers, canals and drains to over-capacity is known as stormwater. In order to make the best use of this water, local authorities need to safely contain stormwater while any ...


    By Liquivault

  • Case study - AUTEC, US Navy Base

    Location: Andros Islands, Bahamas System Applied: JBT 303 Substrate / Area:Concrete, Secondary Containment / 26,000 sq.ft. / 15,500 sq.ft. Date Completed: August 2002, December 2002 Quality Control: Primeaux Associates, Inc. Project Description The main diesel and aviation fuel storage secondary containment ...

  • Quality assessment of roof-harvested rainwater in the West Bank, Palestinian Authority

    Rain harvesting is becoming more common in the Palestinian Territories as a result of drinking water scarcity. Although it might pose serious human health risk, this water is being consumed without treatment in many areas of the West Bank. The present study evaluates the physicochemical and microbial quality of harvested rainwater that is used as potable water in the West Bank. Samples from ...


    By IWA Publishing

  • On the Ground with Diesel Corrosion - Case Study

    When the EPA revealed the results of its study in July on the increasing presence of substantial corrosion in diesel fuel tanks, it proved that the problem is much larger than anyone anticipated. The facts are staggering: 83%of the diesel tank systems exhibited moderate-to-severe corrosion. 75%of the owner/operators of those diesel tanks had no idea it was ...


    By Tanknology Inc.

  • OSU Researchers Deploy Stevens Equipment in Study of Green Infrastructure Treatment for Groundwater Runoff

    Stormwater runoff pollution is a serious issue that faces almost every urban and suburban environment. In older city infrastructure, runoff from roofs, parking lots, and streets flows directly into the sewer system and must be handled by the municipal wastewater treatment facility, increasing the amount of work the system must undertake. For the past 30 years, the infrastructure for stormwater ...

  • Cardiff Harbour Authority, UK

    The regeneration of Cardiff Bay created a complementary development of housing, leisure, business and commerce - however they had a problem. Debris, rubbish and invasive aquatic weed was entering the bay from two rivers (approx 500 hectres water space). Cardiff Harbour Authority launched a competitive tender for a range of equipment to undertake a wide range of environmental responsibilities. ...


Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you