Vous avez cherché: tank (Anglais - Népalais)

open tank
ट्याङ्क खोल्नुहोस्

sealed tank
शिल गरिएको ट्याङ्क

tank with fixed roof
स्थिर छानोसँगको ट्याङ्क

clarifier or settling tank
ल्केरिफाई वा सेटिङ ट्याङ्क

civil - preliminary clarification tank
सिभिल - प्रारम्भिक स्पष्टिकरण ट्याङ्कstencils

land pollutionand pollution, the deposition of solid or liquid waste materials on land or underground in a manner that can contaminate the soil and groundwater, threaten public health, and cause unsightly conditions and nuisances. municipal solid waste pollution municipal solid waste pollution municipal solid waste (msw) on a beach. such land pollution can contaminate the soil and water and is a health hazard to local communities. © vladimir melnik/adobe stock earth day logo britannica explores earth's to-do list human action has triggered a vast cascade of environmental problems that now threaten the continued ability of both natural and human systems to flourish. solving the critical environmental problems of global warming, water scarcity, pollution, and biodiversity loss are perhaps the greatest challenges of the 21st century. will we rise to meet them? the waste materials that cause land pollution are broadly classified as municipal solid waste (msw, also called municipal refuse), construction and demolition (c&d) waste or debris, and hazardous waste. msw includes nonhazardous garbage, rubbish, and trash from homes, institutions (e.g., schools), commercial establishments, and industrial facilities. garbage contains moist and decomposable (biodegradable) food wastes (e.g., meat and vegetable scraps); rubbish comprises mostly dry materials such as paper, glass, textiles, and plastic objects; and trash includes bulky waste materials and objects that are not collected routinely for disposal (e.g., discarded mattresses, appliances, pieces of furniture). c&d waste (or debris) includes wood and metal objects, wallboard, concrete rubble, asphalt, and other inert materials produced when structures are built, renovated, or demolished. hazardous wastes include harmful and dangerous substances generated primarily as liquids but also as solids, sludges, or gases by various chemical manufacturing companies, petroleum refineries, paper mills, smelters, machine shops, dry cleaners, automobile repair shops, and many other industries or commercial facilities. in addition to improper disposal of msw, c&d waste, and hazardous waste, contaminated effluent from subsurface sewage disposal (e.g., from septic tanks) can also be a cause of land pollution. the permeability of soil formations underlying a waste-disposal site is of great importance with regard to land pollution. the greater the permeability, the greater the risks from land pollution.soil consists of a mixture of unconsolidated mineral and rock fragments (gravel, sand, silt, and clay) formed from natural weathering processes. gravel and sand formations are porous and permeable, allowing the free flow of water through the pores or spaces between the particles. silt is much less permeable than sand or gravel, because of its small particle and pore sizes, while clay is virtually impermeable to the flow of water, because of its platelike shape and molecular forces.
भूमि प्रदूषणand pollution, the deposition of solid or liquid waste materials on land or underground in a manner that can contaminate the soil and groundwater, threaten public health, and cause unsightly conditions and nuisances. municipal solid waste pollution municipal solid waste pollution municipal solid waste (msw) on a beach. such land pollution can contaminate the soil and water and is a health hazard to local communities. © vladimir melnik/adobe stock earth day logo britannica explores earth's to-do list human action has triggered a vast cascade of environmental problems that now threaten the continued ability of both natural and human systems to flourish. solving the critical environmental problems of global warming, water scarcity, pollution, and biodiversity loss are perhaps the greatest challenges of the 21st century. will we rise to meet them? the waste materials that cause land pollution are broadly classified as municipal solid waste (msw, also called municipal refuse), construction and demolition (c&d) waste or debris, and hazardous waste. msw includes nonhazardous garbage, rubbish, and trash from homes, institutions (e.g., schools), commercial establishments, and industrial facilities. garbage contains moist and decomposable (biodegradable) food wastes (e.g., meat and vegetable scraps); rubbish comprises mostly dry materials such as paper, glass, textiles, and plastic objects; and trash includes bulky waste materials and objects that are not collected routinely for disposal (e.g., discarded mattresses, appliances, pieces of furniture). c&d waste (or debris) includes wood and metal objects, wallboard, concrete rubble, asphalt, and other inert materials produced when structures are built, renovated, or demolished. hazardous wastes include harmful and dangerous substances generated primarily as liquids but also as solids, sludges, or gases by various chemical manufacturing companies, petroleum refineries, paper mills, smelters, machine shops, dry cleaners, automobile repair shops, and many other industries or commercial facilities. in addition to improper disposal of msw, c&d waste, and hazardous waste, contaminated effluent from subsurface sewage disposal (e.g., from septic tanks) can also be a cause of land pollution. the permeability of soil formations underlying a waste-disposal site is of great importance with regard to land pollution. the greater the permeability, the greater the risks from land pollution.soil consists of a mixture of unconsolidated mineral and rock fragments (gravel, sand, silt, and clay) formed from natural weathering processes. gravel and sand formations are porous and permeable, allowing the free flow of water through the pores or spaces between the particles. silt is much less permeable than sand or gravel, because of its small particle and pore sizes, while clay is virtually impermeable to the flow of water, because of its platelike shape and molecular forces.and pollution, the deposition of solid or liquid waste materials on land or underground in a manner that can contaminate the soil and groundwater, threaten public health, and cause unsightly conditions and nuisances. municipal solid waste pollution municipal solid waste pollution municipal solid waste (msw) on a beach. such land pollution can contaminate the soil and water and is a health hazard to local communities. © vladimir melnik/adobe stock earth day logo britannica explores earth's to-do list human action has triggered a vast cascade of environmental problems that now threaten the continued ability of both natural and human systems to flourish. solving the critical environmental problems of global warming, water scarcity, pollution, and biodiversity loss are perhaps the greatest challenges of the 21st century. will we rise to meet them? the waste materials that cause land pollution are broadly classified as municipal solid waste (msw, also called municipal refuse), construction and demolition (c&d) waste or debris, and hazardous waste. msw includes nonhazardous garbage, rubbish, and trash from homes, institutions (e.g., schools), commercial establishments, and industrial facilities. garbage contains moist and decomposable (biodegradable) food wastes (e.g., meat and vegetable scraps); rubbish comprises mostly dry materials such as paper, glass, textiles, and plastic objects; and trash includes bulky waste materials and objects that are not collected routinely for disposal (e.g., discarded mattresses, appliances, pieces of furniture). c&d waste (or debris) includes wood and metal objects, wallboard, concrete rubble, asphalt, and other inert materials produced when structures are built, renovated, or demolished. hazardous wastes include harmful and dangerous substances generated primarily as liquids but also as solids, sludges, or gases by various chemical manufacturing companies, petroleum refineries, paper mills, smelters, machine shops, dry cleaners, automobile repair shops, and many other industries or commercial facilities. in addition to improper disposal of msw, c&d waste, and hazardous waste, contaminated effluent from subsurface sewage disposal (e.g., from septic tanks) can also be a cause of land pollution. the permeability of soil formations underlying a waste-disposal site is of great importance with regard to land pollution. the greater the permeability, the greater the risks from land pollution.soil consists of a mixture of unconsolidated mineral and rock fragments (gravel, sand, silt, and clay) formed from natural weathering processes. gravel and sand formations are porous and permeable, allowing the free flow of water through the pores or spaces between the particles. silt is much less permeable than sand or gravel, because of its small particle and pore sizes, while clay is virtually impermeable to the flow of water, because of its platelike shape and molecular