Environment
The Aberfan disaster in pictures: The true story of the tragedy that shocked Wales in 1966!
In 1966, a terrible tragedy occurred in Aberfan, a small village in Wales, and shook the whole of England.
Sludge
Browse ScienceInfo articles and explainers related to Sludge.
Topic archive
Articles about Sludge
33 published items.
Scientific application
Method for producing iron from toxic red mud in 10 minutes
The German research team's new method will help produce high-purity iron from red mud, a waste product of the aluminum industry, in just 10 minutes.
Scientific application
Singapore scientists develop cement made from mud and urine
Traditional Portland cement production technology still has disadvantages, creating a large source of greenhouse gas emissions, because raw materials must go through a h…
New technology
Using sludge and waste, scientists create the most efficient electricity generation system
Not only applied in shrimp ponds, this method can be included in other farming models.
Discover science
How do countries in the world handle dredging dredging sea ports?
The majority of dredging projects in the US to serve the sea by ports in rivers, lakes, estuaries and coastal areas require a canal and deep parking space to accommodate…
Animal world
Proposing not to attach devices to monitor Sword Lake Turtle
The Department of Science and Technology of Hanoi yesterday sent a report to the city about the solution to ensure the living environment of Sword Lake Turtle, in which…
Animal world
Use bucket of sludge dredge machine: Take care of the habitat of Turtle tool
Scientists believe that this form will destroy the ecosystem in the mud layer of Hoan Kiem Lake, overturning the familiar habitat of the turtle.
Scientific application
Compress mud into bricks
Weng Huanxin, a professor at Zhejiang University, China has successfully developed a new method of turning mud into non-toxic materials to make bricks and cement cheap.
Scientific application
Turn sludge, garbage into synthetic organic fertilizer
Synthetic organic fertilizer products are processed from sludge from ponds, lakes and canals in the craft villages which are crowded with farmers in the region and some…
Environment
Collect millions of dollars by turning waste into clean coal
Thanks to the development of biochar production process from organic waste, a company in Spain has earned
Environment
Broken tanks, hundreds of thousands of lead waste sludge flow into the river
The bottom concrete slab of the lead and zinc waste tank of the factory in Cao Bang broke up, causing hundreds of thousands of cubic meters of water and lead and zinc sl…
Environment
To what extent is lead sludge spilled into dangerous rivers?
The breakdown of the reservoir in Cao Bang caused hundreds of thousands of cubic meters of water and lead and zinc sludge to spill into the environment, flow to Gam rive…
Environment
For the first time, there was a high content of rare earth in the Indian Ocean
According to Xinhua, the Japanese researcher said on May 19 that they had discovered the Indian Ocean Ocean sludge containing rare earths with high content.
Environment
The eruption mud in Ninh Thuan can be bathed
This mud can be exploited and put into use for the purpose of soaking, nursing and restoring health. Estimated reserves of mineral mud here are about 30,409 tons, exploi…
Environment
Eruption sludge in Ninh Thuan is a geological disaster
More than 2 months of studying the situation of erupting soil and mud eruption in Thuan Bac district, Ninh Thuan, scientists concluded that this phenomenon is a small-sc…