Written by Ruben Lou, Founder of Authority Specialists, on behalf of Calcamite.
As the population of the world is increasing day by day, resources are becoming scarce. It is time for us to take the responsibility of sustainability into our own hands. Water, already an issue in most parts of the world, especially South Africa, must be catered for first.
Millions of litres of greywater go down the drain despite being reusable. You can install greywater systems at your home to minimise this water waste. Read this article to know how to go about the process and more!
Uses of greywater
Bath, shower, sink and washing machine water is free from all toxic chemicals that make up greywater. You can use this greywater to water your lawn, flush toilets, wash your cars, and clean surfaces. If directed to irrigation systems like drip irrigation, your need for using fresh water will be reduced.
You must have noticed how much water you use for cleaning activities like car washing or floor mopping. Greywater can be a great alternative for you and will help promote sustainable water management. Also, using conserved water will save money and give you intrinsic satisfaction.
Things to be mindful about
Greywater systems in South Africa are legal, but you need to keep the guidelines in mind. You might end up with blocked sewers if you use all your greywater and drains may become clogged from hair and food residue. It is not advisable to use kitchen water as it can damage your plants too.
Using environment-friendly, biodegradable products will eradicate chances of pollution. A surge tank and filter will slow down the water and prevent the clogging of pipes. Keep in mind the temperature around you: you don’t want to end up freezing the system in winter. Ideally, the pipes should be aligned below the frost line.
Installation
A professionally installed greywater system at your home is the ideal option. Priced between R50 000 to R100 000, professional systems are fully automatic too. It even stops all bacteria, particles and viruses from entering in. You will be at ease as there’s no rush to turn the system on or off.
However, you can always install one yourself for about R500 and upwards. You can choose the one that is most feasible for you. At the end of the day, you’re contributing to the sustainability of the environment.
FAQs
Still looking for more info? We’ve compiled a list of FAQs – check them out!
How much water can be saved in a greywater system?
It depends on the size and water usage of your household and the size of the greywater system. On average, a greywater system can save up to 50 percent of used water resulting in significant water conversion.
How safe is greywater for gardens?
Treated greywater is generally safe for plants, but it is advisable to use biodegradable detergents to minimise damage. Also, kitchen water can damage plant life due to fat content.
[Image – Suki Lee on Pexels]
