Rainwater Harvesting – case study
It’s pretty obvious that harvesting the rainwater that falls on the roofs of building is a very good way to conserve water. Many of us do just that, at home or on allotments, with rainwater butts attached to the downpipe of a shed roof, for instance. However, this can be done on a much larger […]
Rainwater harvesting – sustainability
The ‘hows’ and ‘whys’ of rainwater harvesting. Harvesting rainwater off the roofs of your buildings is a very easy way to save water, as explained below. As to ‘why’ – well, there are so many reasons why rainwater harvesting is a good idea that we might very well ask, “why not?”. How it works – […]
Focusing on Water Recycling – Greywater
First, what exactly is greywater? Well, it isn’t the same as rainwater because it has already been used once, hence the term recycling. In short ‘greywater’ (which can also be spelt ‘grey water’) describes water that has been used in showers, baths and washing machines – it is never potable (drinkable) but it can be […]
Effluent Treatment systems
When you think of effluent treatment you probably think of sewage treatment plants. But this is not the only type of effluent which requires treatment before it is allowed to be discharged. Industrial process liquid waste is also effluent requiring treatment. As discussed in an earlier blog post, the word ‘effluent’ means waste outflow, generally […]