Products Wastewater Grit Removal PISTAÂ® Grit Chamber. High removal efficiencies originate from the PISTAÂ® Grit Chamberâs unparalleled hydraulic design, including its flat chamber floor, patented and low-energy axial-flow propeller.ISTAÂ® Grit Chamber. High removal efficiencies originate from the PISTA Â® Grit Chamberâs unparalleled hydraulic design, including its flat chamber floor, patented and low-energy axial-flow propeller.
The Barberton Greenstone Belt in South Africa is estimated at 3.4-3.6 billion years old, and generally regarded as the world's oldest mountains. Their age is indisputedly older than anything in North America (the Appalachians / Blach Hills / Porcupines / Smokies etc) and only Western Australia lays a possible claim.
The Himalayas are a mountain range in South Asia, the highest in the world. The west end is in Pakistan. They run through Jammu and Kashmir, into the Republic of India 's Himachal Pradesh and Uttaranchal states, Nepal, and the Kingdoms of Sikkim, and Bhutan. They end in the south of China's Tibetan Autonomous Region. The 15 highest mountains in the world are in the Himalayas. The main ones are the Mount Everest, K2, Annapurna, and Nanga Parbat. Mount Everest is the highest mountain on the face of the Earth. Mount Everest is 8,849 meters. There are over 100 mountains. Of the fifteen highest mountain peaks in the World, nine of them are in the Nepali Himalayas. The word Himalaya means House of Snow in Sanskrit, an old Indian language.