Instead of wasting wastewater, we need to reduce and reuse it. In our homes, we can reuse greywater on our gardens and plots. In our cities, we can treat and reuse wastewater for green spaces. In industry and agriculture, we can treat and recycle discharge for things like cooling systems and irrigation.
We’re all wasters when it comes to wastewater. Every time we use water, we produce wastewater. And instead of reusing it, we let 80% of it just flow down the drain. We all need to reduce and reuse wastewater as much as we can. Here are three ideas for all us wasters!
I. Turn off the tap while you’re brushing your teeth or doing dishes or scrubbing vegetables. Otherwise you’re just making wastewater without even using it!
II. Put rubbish, oils, chemicals, and food in the bin, not down the drain. The dirtier your wastewater, the more energy and money it costs to treat it.
III. Collect used water from your kitchen sink or bathtub and use it on plants and gardens, and to wash your bike or car.
The water passing through us and our homes is on a journey through the water cycle. By reducing the quantity and pollution of our wastewater, and by safely reusing it as much as we can, we’re all helping to protect our most precious resource.
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
