Benefits of Greywater Irrigation

Investing in greywater recycling systems and rain water tanks has a number of significant benefits. Grey water irrigation systems are simple to implement; see the benefits outlined in the article below. One thing to always remember with greywater systems is that untreated grey water should not be stored in tanks for longer than 24 hours – potentially harmful bacteria and other organisms can multiply and the smell becomes unpleasant.

grey water tanksThrough careful planning and appropriate system design, greywater reuse can provide many benefits, to the householder, garden, and the environment.

Benefits for Householders

-Reduced water bills of up to 30% can be achieved, through careful system design, which considers the most appropriate end use, whether that be irrigation or in-house reuse.

-Greywater reuse is another way to move towards a sustainable lifestyle. It increases our awareness of how the water cycle works as the factors affecting onsite wastewater disposal become familiar to the householder.

-Greywater as a resource is independent of climate and so is not affected by reductions in rainfall. It is consistent year round.

-Reduced waste water flows to the local waste water treatment plant will result in lower energy requirements, reduced pumping costs, and reduced loading on sewer infrastructure prolonging its life and delaying the requirement for significant capital renovations or expansion. The benefits of this will be seen by the householder should widespread uptake of greywater technology occur.

-Greywater which has undergone a high level of treatment can be re-used in-house, for toilet flushing and washing machines, where the demand is year round.

Benefits to the Garden

-Healthy, vibrant gardens can be maintained even during periods of drought.

-Gardens can be irrigated with greywater that has undergone only a minimal level of treatment, removal of suspended solids, through subsurface irrigation.

-Irrigation of gardens can occur during periods where water restrictions are in place.

-Greywater contains nutrients, such as nitrogen and phosphorus, that can be beneficial to plant growth, which would otherwise be wasted.

-Greywater reuse allows potable water supplies to be used only where necessary, such as irrigation of vegetable types and plants which for which greywater irrigation is inappropriate.

Benefits to the Environment

-Extraction of ground water supplies is at a sustainable rate.

-Reduced reliance on potable water supplies and provides greater security for future water supplies.

Source: Greywater Industry Group

JoJo Tanks manufacture storage tanks suitable for a wide variety of applications, including greywater systems, rainwater harvesting systems, chemical storage applications, silage, sewage, agricultural uses and more. Click on the links below for more information about JoJo Tanks products available in South Africa.

JoJo Tanks South Africa offer a wide range of products such as plastic water tanks and chemical tanks to suit every household, business or agricultural need, including silo tanks and silo tank stands as well as other high quality JoJo Tanks products.  See JoJo Tanks’ VERTICAL TANKS, HORIZONTAL TANKS (transporter tanks), STEEL TANK STANDS and OTHER JOJO PRODUCTS and see JoJo Tanks’ NEW 6000 LITRE UNDERGROUND TANKSAlso see our FAQ and WATER TANK PRICES.

JoJo’s superior polyethylene plastic water tanks and steel water tank stands make JoJo Tanks the leaders in plastic water tank technology and the quality, affordability and 5-year guarantee on these water tanks make JoJo products one of the best choices in South Africa.  *All JoJo Tanks polyethylene tanks and products now carry a 8 year warranty (on tanks purchased on or after 1 July 2013)*  JoJo’s water tanks and chemical tanks come standard with a number of features that are often lacking on cheaper/inferior plastic tanks made by other companies in South Africa.

We are authorised JoJo Tanks dealers in South Africa and dispatch orders directly from JoJo Tank depots to save on transport costs. Full range of JoJo Tanks products and JoJo water tanks for sale.  CONTACT US for a quote on the right JoJo water tank or other JoJo product for you.  Special discounts are available on multiple orders of chemical tanks and water tanks and to our commercial and government customers. We can usually delivery tanks and tank stands free of charge to business/commercial addresses in South Africa.


(15000 litre and 20000 litre JoJo vertical water tanks & chemical tanks are available on order directly from JoJo Tanks’ main factory)

Live in the USA and need rainwater harvesting equipment?  Click HERE!

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