"heat extraction process"

#12546102

11 July 2025

Copper raw materials in the workshop gradually melt into molten copper in Anqing City, Anhui Province, China, on July 11, 2025.

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#12546103

11 July 2025

Copper raw materials in the workshop gradually melt into molten copper in Anqing City, Anhui Province, China, on July 11, 2025.

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#12163514

16 March 2025

The Freiham geothermal plant in Munich, Upper Bavaria, Bavaria, Germany, on May 22, 2021, supplies district heating to the Freiham district and neighboring areas in western Munich since 2016. It extracts hot water at 90?C from a depth of 2,500 meters to provide sustainable heating, contributing to the city's clean energy initiatives. The plant's modern infrastructure includes an architecturally distinct ventilation tower and green-roofed underground facilities, seamlessly integrated into the urban landscape.

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#12163515

16 March 2025

The Freiham geothermal plant in Munich, Upper Bavaria, Bavaria, Germany, on May 22, 2021, supplies district heating to the Freiham district and neighboring areas in western Munich since 2016. It extracts hot water at 90?C from a depth of 2,500 meters to provide sustainable heating, contributing to the city's clean energy initiatives. The plant's modern infrastructure includes an architecturally distinct ventilation tower and green-roofed underground facilities, seamlessly integrated into the urban landscape.

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#12163516

16 March 2025

The Freiham geothermal plant in Munich, Upper Bavaria, Bavaria, Germany, on May 22, 2021, supplies district heating to the Freiham district and neighboring areas in western Munich since 2016. It extracts hot water at 90?C from a depth of 2,500 meters to provide sustainable heating, contributing to the city's clean energy initiatives. The plant's modern infrastructure includes an architecturally distinct ventilation tower and green-roofed underground facilities, seamlessly integrated into the urban landscape.

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#12163517

16 March 2025

A Munich bus passes the Freiham geothermal plant in Munich, Upper Bavaria, Bavaria, Germany, on May 22, 2021. This renewable energy facility supplies district heating to the Freiham district and neighboring areas in western Munich since 2016. It extracts hot water at 90?C from a depth of 2,500 meters to provide sustainable heating, contributing to the city's clean energy initiatives. The plant's modern infrastructure includes an architecturally distinct ventilation tower and green-roofed underground facilities, seamlessly integrated into the urban landscape.

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#12163518

16 March 2025

The Freiham geothermal plant in Munich, Upper Bavaria, Bavaria, Germany, on May 22, 2021, supplies district heating to the Freiham district and neighboring areas in western Munich since 2016. It extracts hot water at 90?C from a depth of 2,500 meters to provide sustainable heating, contributing to the city's clean energy initiatives. The plant's modern infrastructure includes an architecturally distinct ventilation tower and green-roofed underground facilities, seamlessly integrated into the urban landscape.

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#2416384

10 January 2018

An elderly man weighs water chestnuts after extracting them from Wular lake, on January 05, 2018 in Narbal, north of Srinagar, the summer capital of Indian Administered Kashmir, India. Water chestnuts are a major crop for people living near Wular lake , Asia's second largest freshwater lake. Wular, looks more like a flat marshy plain than a large lake in winters, as the water level recedes entire families collect and extract the marble-sized fruit from its spiky casing . The sun-dried chestnuts are later sold in markets, particularly in summer capital city Srinagar, and are consumed raw or roasted and even ground into a flour which locals say has medicinal properties. Its flour is consumed mostly by the people living around the lake. Now it is also in demand for its anti-diabetic properties, and is used by diabetic patients, because it is free of both cholesterol and fat. Some researchers are even investigating whether the fruit has cancer-fighting properties. Six kilograms of the processed stuff, dealers said, is sold at $4.74 (300 INR), and rates go up as the winter progresses. The shells of the chestnuts do not go waste and are used as cooking fuel. The women take care to store them separately, to later use them as fuel in kangris, an earthenware container with an outer encasement of wickerwork, filled with burning coal and normally carried under the clothing for heat in winter months.

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#2416263

10 January 2018

Kashmiri men unload their vessel full of water chestnuts after, extracting them, from the lake, each year from November through February thousands of men and women across the lake, gather in their boats to harvest the thorny fruit, on January 05, 2018 in Kolhom, north of Srinagar, the summer capital of Indian Administered Kashmir, India. Water chestnuts are a major crop for people living near Wular lake , Asia's second largest freshwater lake. Wular, looks more like a flat marshy plain than a large lake in winters, as the water level recedes entire families collect and extract the marble-sized fruit from its spiky casing . The sun-dried chestnuts are later sold in markets, particularly in summer capital city Srinagar, and are consumed raw or roasted and even ground into a flour which locals say has medicinal properties. Its flour is consumed mostly by the people living around the lake. Now it is also in demand for its anti-diabetic properties, and is used by diabetic patients, because it is free of both cholesterol and fat. Some researchers are even investigating whether the fruit has cancer-fighting properties. Six kilograms of the processed stuff, dealers said, is sold at $4.74 (300 INR), and rates go up as the winter progresses. The shells of the chestnuts do not go waste and are used as cooking fuel. The women take care to store them separately, to later use them as fuel in kangris, an earthenware container with an outer encasement of wickerwork, filled with burning coal and normally carried under the clothing for heat in winter months.

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#2416278

10 January 2018

Kashmiri men unload their vessel full of water chestnuts after, extracting them, from the lake, each year from November through February thousands of men and women across the lake, gather in their boats to harvest the thorny fruit, on January 05, 2018 in Kolhom, north of Srinagar, the summer capital of Indian Administered Kashmir, India. Water chestnuts are a major crop for people living near Wular lake , Asia's second largest freshwater lake. Wular, looks more like a flat marshy plain than a large lake in winters, as the water level recedes entire families collect and extract the marble-sized fruit from its spiky casing . The sun-dried chestnuts are later sold in markets, particularly in summer capital city Srinagar, and are consumed raw or roasted and even ground into a flour which locals say has medicinal properties. Its flour is consumed mostly by the people living around the lake. Now it is also in demand for its anti-diabetic properties, and is used by diabetic patients, because it is free of both cholesterol and fat. Some researchers are even investigating whether the fruit has cancer-fighting properties. Six kilograms of the processed stuff, dealers said, is sold at $4.74 (300 INR), and rates go up as the winter progresses. The shells of the chestnuts do not go waste and are used as cooking fuel. The women take care to store them separately, to later use them as fuel in kangris, an earthenware container with an outer encasement of wickerwork, filled with burning coal and normally carried under the clothing for heat in winter months.

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#2416253

10 January 2018

Daulat 55, laced with protective rubber all over her fingers shows the kernels after moving a special knife tactfully over the chestnuts, say the work damages their skin, as extracting water chestnut from the needled shells is a prickly business, she says it is difficult to understand the pain that is suffered in making this thorny fruit edible and has been doing the job since her childhood, on January 05, 2018 in Narbal, north of Srinagar, the summer capital of Indian Administered Kashmir, India. Water chestnuts are a major crop for people living near Wular lake , Asia's second largest freshwater lake. Wular, looks more like a flat marshy plain than a large lake in winters, as the water level recedes entire families collect and extract the marble-sized fruit from its spiky casing . The sun-dried chestnuts are later sold in markets, particularly in summer capital city Srinagar, and are consumed raw or roasted and even ground into a flour which locals say has medicinal properties. Its flour is consumed mostly by the people living around the lake. Now it is also in demand for its anti-diabetic properties, and is used by diabetic patients, because it is free of both cholesterol and fat. Some researchers are even investigating whether the fruit has cancer-fighting properties. Six kilograms of the processed stuff, dealers said, is sold at $4.74 (300 INR), and rates go up as the winter progresses. The shells of the chestnuts do not go waste and are used as cooking fuel. The women take care to store them separately, to later use them as fuel in kangris, an earthenware container with an outer encasement of wickerwork, filled with burning coal and normally carried under the clothing for heat in winter months.

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#2416274

10 January 2018

Daulat 55, laced with protective rubber all over her fingers shows the kernels after moving a special knife tactfully over the chestnuts, say the work damages their skin, as extracting water chestnut from the needled shells is a prickly business, she says it is difficult to understand the pain that is suffered in making this thorny fruit edible and has been doing the job since her childhood, on January 05, 2018 in Narbal, north of Srinagar, the summer capital of Indian Administered Kashmir, India. Water chestnuts are a major crop for people living near Wular lake , Asia's second largest freshwater lake. Wular, looks more like a flat marshy plain than a large lake in winters, as the water level recedes entire families collect and extract the marble-sized fruit from its spiky casing . The sun-dried chestnuts are later sold in markets, particularly in summer capital city Srinagar, and are consumed raw or roasted and even ground into a flour which locals say has medicinal properties. Its flour is consumed mostly by the people living around the lake. Now it is also in demand for its anti-diabetic properties, and is used by diabetic patients, because it is free of both cholesterol and fat. Some researchers are even investigating whether the fruit has cancer-fighting properties. Six kilograms of the processed stuff, dealers said, is sold at $4.74 (300 INR), and rates go up as the winter progresses. The shells of the chestnuts do not go waste and are used as cooking fuel. The women take care to store them separately, to later use them as fuel in kangris, an earthenware container with an outer encasement of wickerwork, filled with burning coal and normally carried under the clothing for heat in winter months.

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#2416284

10 January 2018

A Kashmiri family laced with protective rubber all over their fingers moving a special knife tactfully over the chestnuts, to remove the shells, they say the work damages their skin, as extracting water chestnut from the needled shells is a prickly business, on January 05, 2018 in Narbal, north of Srinagar, the summer capital of Indian Administered Kashmir, India. Water chestnuts are a major crop for people living near Wular lake , Asia's second largest freshwater lake. Wular, looks more like a flat marshy plain than a large lake in winters, as the water level recedes entire families collect and extract the marble-sized fruit from its spiky casing . The sun-dried chestnuts are later sold in markets, particularly in summer capital city Srinagar, and are consumed raw or roasted and even ground into a flour which locals say has medicinal properties. Its flour is consumed mostly by the people living around the lake. Now it is also in demand for its anti-diabetic properties, and is used by diabetic patients, because it is free of both cholesterol and fat. Some researchers are even investigating whether the fruit has cancer-fighting properties. Six kilograms of the processed stuff, dealers said, is sold at $4.74 (300 INR), and rates go up as the winter progresses. The shells of the chestnuts do not go waste and are used as cooking fuel. The women take care to store them separately, to later use them as fuel in kangris, an earthenware container with an outer encasement of wickerwork, filled with burning coal and normally carried under the clothing for heat in winter months.

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#2416285

10 January 2018

A Kashmiri man carrying a tub full of water chestnuts unload his vessel full of water chestnuts after, extracting them, from the lake, each year from November through February thousands of men and women across the lake, gather in their boats to harvest the thorny fruit, on January 05, 2018 in Kolhom, north of Srinagar, the summer capital of Indian Administered Kashmir, India. Water chestnuts are a major crop for people living near Wular lake , Asia's second largest freshwater lake. Wular, looks more like a flat marshy plain than a large lake in winters, as the water level recedes entire families collect and extract the marble-sized fruit from its spiky casing . The sun-dried chestnuts are later sold in markets, particularly in summer capital city Srinagar, and are consumed raw or roasted and even ground into a flour which locals say has medicinal properties. Its flour is consumed mostly by the people living around the lake. Now it is also in demand for its anti-diabetic properties, and is used by diabetic patients, because it is free of both cholesterol and fat. Some researchers are even investigating whether the fruit has cancer-fighting properties. Six kilograms of the processed stuff, dealers said, is sold at $4.74 (300 INR), and rates go up as the winter progresses. The shells of the chestnuts do not go waste and are used as cooking fuel. The women take care to store them separately, to later use them as fuel in kangris, an earthenware container with an outer encasement of wickerwork, filled with burning coal and normally carried under the clothing for heat in winter months.

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