(EMAILWIRE.COM, October 30, 2024 ) Due to growing water scarcity and environmental worries, the rainwater harvesting market offers a substantial potential for expansion. The increasing importance of alternative water sources is expected to lead to a rise in the use of rainwater harvesting systems...
Decision to deepen levels of parks following monsoon has created a breeding ground for diseases
PFAS contamination has already been a significant concern. Now, there may be reason to add to the worry. A study funded by the Ann Arbor-based Ecology Center finds there is an array of PFAS chemical profiles in rainwater falling over Ann Arbor and Southeast Michigan. WEMU's David Fair spoke with the center’s Erica Bloom about the findings and what it means to the environment and public health.
A few dozen ChatGPT queries cost a bottle’s worth of water. Tech firms should consider simpler solutions, such as harvesting rainwater, to meet AI’s needs
Collecting, or ‘harvesting’ rainwater may help society cope with a number of problems, such as water shortages, flooding and the degradation of urban streams. Urban roofs make up about half of the total sealed surface (‘unnatural’ surfaces, which cover over natural surfaces, such as soil) in cities and contribute the most to stormwater run-off, which could be harvested for other purposes. To maximise this potential, it is useful to know which type of roof can harvest the greatest amount of good quality water.
From useful art to underground railway tunnels, the plastic rain barrel isn't the only way to harvest rainwater.
A gutter downspout is provided and includes an integrated rainwater holding chamber for collecting and holding rainwater and also includes a bypass chamber. Rainwater collected by the gutter system is directed into the gutter downspout where at least a portion of the rainwater is directed into the rainwater holding chamber where it accumulates over time. When the rainwater holding chamber is filled, the additional rainwater directed into the gutter downspout is directed into a bypass chamber disposed adjacent the rainwater holding chamber. Rainwater flows through the bypass chamber and out the bottom of the gutter downspout.
This bowl-like, double-roof design helps to collect rainwater before it evaporates, and also provides more shade for buildings in arid regions.
Hawaiian engineers think that it can address many of the world's problems. Are they too ambitious?
When you've got a lot of driveway runoff, some careful landscaping can put it to good use.
Decommisioned parachutes are being transformed into lightweight rain harvesting systems to provide drinking water in semi-arid regions.
This B-school's 96-acre campus occupies two steep hillocks. There is no independent water source for the entire institute and the average daily water consumption exceeds one lakh litres. The absence of pre-monsoon showers in mid-Kerala is causing worry elsewhere, but IIM-Kozhikode shows no signs of anxiety.
Shree Padre
finds out why.
With three dams, five ponds and thousands of trees, Simon Oraon has changed lives in six Chhotanagpur villages