Suchergebnisse

Raseiniai district environmental monitoring program is arranged for six years, for separate parts of environment. The scheme is arranged for these components: air, surface and underground water, soil and noise. When arranging this program all material about environmental condition was analyzed. The net of monitoring stations is being made while identifying the anthropogenic effect places and its possible impact on condition of environment components. The metrical pollution and measurement methods are pointed out. There is no information about soil pollution with heavy metals in urbanized and industrial territories in Raseiniai district. The possible effect of the previously located military rocket base on the soil quality in the Bedančiai countryside and radiation level in this territory has not been measured yet. The scope of biotic and landscape investigations being done are wide enough, therefore additional investigations or municipality‑monitored investigations in this program are not necessary. The measurement of level of noise was not made; therefore the monitoring of level of noise systematically induced by traffic and railways is necessary. The investigations into air and water pollution are being carried out, but their extent is insufficient.

Raseiniai district environmental monitoring program is arranged for six years, for separate parts of environment. The scheme is arranged for these components: air, surface and underground water, soil and noise. When arranging this program all material about environmental condition was analyzed. The net of monitoring stations is being made while identifying the anthropogenic effect places and its possible impact on condition of environment components. The metrical pollution and measurement methods are pointed out. There is no information about soil pollution with heavy metals in urbanized and industrial territories in Raseiniai district. The possible effect of the previously located military rocket base on the soil quality in the Bedančiai countryside and radiation level in this territory has not been measured yet. The scope of biotic and landscape investigations being done are wide enough, therefore additional investigations or municipality‑monitored investigations in this program are not necessary. The measurement of level of noise was not made; therefore the monitoring of level of noise systematically induced by traffic and railways is necessary. The investigations into air and water pollution are being carried out, but their extent is insufficient.

Summary On April 5, 1990 by the law "Trough organs of state accountable to the Supreme Council of the Republic of Lithuania establishment" was founded environmental protection department of the Republic of Lithuania, the first institution which performed environment protection state control after re-establishment of state independence. Today environment protection state control in the Republic of Lithuania perfom regional subjects of state administration – environmental protection departments of the regions, which subordinate to Ministry of Environment. Nonregular environment protection inspectors acting on public base as assistants of environment protection state control officials, help to perform environment protection state control for officials of environment protection state control. The main law which follow environment protection state control officials is the law of environment protection state control. According this law, departments perform the use, renew and protection state control of land, entrails of the earth, surface and underground water, environmental air, forests, landscape, flora, fauna and other natural reserves, verify whether natural and legal persons, enterprises without legal person rights perfom environment protection and use natural reserves according rule requirements, calculate taxes for the use of natural reserves correctly. Law base of environment protection state control is costantly improving. The last most important event of this field is accepted by Government decision to approve a change of articles 3,6, 7, 11, 21, 22, 23, 27, 29, 30, 36, 37 of the law of environment protection state control and to approve a change and addition project of the law supplement and to present the project for the Seym of the Republic of Lithuania.

Summary On April 5, 1990 by the law "Trough organs of state accountable to the Supreme Council of the Republic of Lithuania establishment" was founded environmental protection department of the Republic of Lithuania, the first institution which performed environment protection state control after re-establishment of state independence. Today environment protection state control in the Republic of Lithuania perfom regional subjects of state administration – environmental protection departments of the regions, which subordinate to Ministry of Environment. Nonregular environment protection inspectors acting on public base as assistants of environment protection state control officials, help to perform environment protection state control for officials of environment protection state control. The main law which follow environment protection state control officials is the law of environment protection state control. According this law, departments perform the use, renew and protection state control of land, entrails of the earth, surface and underground water, environmental air, forests, landscape, flora, fauna and other natural reserves, verify whether natural and legal persons, enterprises without legal person rights perfom environment protection and use natural reserves according rule requirements, calculate taxes for the use of natural reserves correctly. Law base of environment protection state control is costantly improving. The last most important event of this field is accepted by Government decision to approve a change of articles 3,6, 7, 11, 21, 22, 23, 27, 29, 30, 36, 37 of the law of environment protection state control and to approve a change and addition project of the law supplement and to present the project for the Seym of the Republic of Lithuania.

Summary On April 5, 1990 by the law "Trough organs of state accountable to the Supreme Council of the Republic of Lithuania establishment" was founded environmental protection department of the Republic of Lithuania, the first institution which performed environment protection state control after re-establishment of state independence. Today environment protection state control in the Republic of Lithuania perfom regional subjects of state administration – environmental protection departments of the regions, which subordinate to Ministry of Environment. Nonregular environment protection inspectors acting on public base as assistants of environment protection state control officials, help to perform environment protection state control for officials of environment protection state control. The main law which follow environment protection state control officials is the law of environment protection state control. According this law, departments perform the use, renew and protection state control of land, entrails of the earth, surface and underground water, environmental air, forests, landscape, flora, fauna and other natural reserves, verify whether natural and legal persons, enterprises without legal person rights perfom environment protection and use natural reserves according rule requirements, calculate taxes for the use of natural reserves correctly. Law base of environment protection state control is costantly improving. The last most important event of this field is accepted by Government decision to approve a change of articles 3,6, 7, 11, 21, 22, 23, 27, 29, 30, 36, 37 of the law of environment protection state control and to approve a change and addition project of the law supplement and to present the project for the Seym of the Republic of Lithuania.

Summary On April 5, 1990 by the law "Trough organs of state accountable to the Supreme Council of the Republic of Lithuania establishment" was founded environmental protection department of the Republic of Lithuania, the first institution which performed environment protection state control after re-establishment of state independence. Today environment protection state control in the Republic of Lithuania perfom regional subjects of state administration – environmental protection departments of the regions, which subordinate to Ministry of Environment. Nonregular environment protection inspectors acting on public base as assistants of environment protection state control officials, help to perform environment protection state control for officials of environment protection state control. The main law which follow environment protection state control officials is the law of environment protection state control. According this law, departments perform the use, renew and protection state control of land, entrails of the earth, surface and underground water, environmental air, forests, landscape, flora, fauna and other natural reserves, verify whether natural and legal persons, enterprises without legal person rights perfom environment protection and use natural reserves according rule requirements, calculate taxes for the use of natural reserves correctly. Law base of environment protection state control is costantly improving. The last most important event of this field is accepted by Government decision to approve a change of articles 3,6, 7, 11, 21, 22, 23, 27, 29, 30, 36, 37 of the law of environment protection state control and to approve a change and addition project of the law supplement and to present the project for the Seym of the Republic of Lithuania.

As the population grows consumer habits and the pace of life makes people use as much as possible. Various electrical and electronic equipments require a lot of raw materials, energy. They are made of rare metals and critical raw materials. The shorter lifetime of products increases the number of electronics waste. Complex recycling is a loss of raw materials. European Union directives not only encourage Union Members to manage waste responsibly and move to a circular economy but also to move towards the use of renewable energy sources. The objective of this master's thesis is to analyze the life cycle of photovoltaic water heating system controller, to assess the environmental impact and to propose solutions to reduce that impact. This work aims to contribute to the goals of sustainable development, reducing energy consumption, changing hazardous materials to non-hazardous, using renewable energy and managing waste properly. The statistical researches were collected, scientific and practical literature, current legal requirements were analyzed, environmental impact assessment of the controller was carried out, according to the life cycle assessment methodology, according to the ecodesign methodology and solutions for controller improvement were proposed in this work. The work involved the production, use phase, disassembly and arrangement of the controller and its components. Assessing the controller life cycle the results are as follows: the greatest environmental impact is at the stage of use of the controller. After ecological design the environmental impact is reduced by 13,4 %, in use - by 30.5%.

As the population grows consumer habits and the pace of life makes people use as much as possible. Various electrical and electronic equipments require a lot of raw materials, energy. They are made of rare metals and critical raw materials. The shorter lifetime of products increases the number of electronics waste. Complex recycling is a loss of raw materials. European Union directives not only encourage Union Members to manage waste responsibly and move to a circular economy but also to move towards the use of renewable energy sources. The objective of this master's thesis is to analyze the life cycle of photovoltaic water heating system controller, to assess the environmental impact and to propose solutions to reduce that impact. This work aims to contribute to the goals of sustainable development, reducing energy consumption, changing hazardous materials to non-hazardous, using renewable energy and managing waste properly. The statistical researches were collected, scientific and practical literature, current legal requirements were analyzed, environmental impact assessment of the controller was carried out, according to the life cycle assessment methodology, according to the ecodesign methodology and solutions for controller improvement were proposed in this work. The work involved the production, use phase, disassembly and arrangement of the controller and its components. Assessing the controller life cycle the results are as follows: the greatest environmental impact is at the stage of use of the controller. After ecological design the environmental impact is reduced by 13,4 %, in use - by 30.5%.

As the population grows consumer habits and the pace of life makes people use as much as possible. Various electrical and electronic equipments require a lot of raw materials, energy. They are made of rare metals and critical raw materials. The shorter lifetime of products increases the number of electronics waste. Complex recycling is a loss of raw materials. European Union directives not only encourage Union Members to manage waste responsibly and move to a circular economy but also to move towards the use of renewable energy sources. The objective of this master's thesis is to analyze the life cycle of photovoltaic water heating system controller, to assess the environmental impact and to propose solutions to reduce that impact. This work aims to contribute to the goals of sustainable development, reducing energy consumption, changing hazardous materials to non-hazardous, using renewable energy and managing waste properly. The statistical researches were collected, scientific and practical literature, current legal requirements were analyzed, environmental impact assessment of the controller was carried out, according to the life cycle assessment methodology, according to the ecodesign methodology and solutions for controller improvement were proposed in this work. The work involved the production, use phase, disassembly and arrangement of the controller and its components. Assessing the controller life cycle the results are as follows: the greatest environmental impact is at the stage of use of the controller. After ecological design the environmental impact is reduced by 13,4 %, in use - by 30.5%.

As the population grows consumer habits and the pace of life makes people use as much as possible. Various electrical and electronic equipments require a lot of raw materials, energy. They are made of rare metals and critical raw materials. The shorter lifetime of products increases the number of electronics waste. Complex recycling is a loss of raw materials. European Union directives not only encourage Union Members to manage waste responsibly and move to a circular economy but also to move towards the use of renewable energy sources. The objective of this master's thesis is to analyze the life cycle of photovoltaic water heating system controller, to assess the environmental impact and to propose solutions to reduce that impact. This work aims to contribute to the goals of sustainable development, reducing energy consumption, changing hazardous materials to non-hazardous, using renewable energy and managing waste properly. The statistical researches were collected, scientific and practical literature, current legal requirements were analyzed, environmental impact assessment of the controller was carried out, according to the life cycle assessment methodology, according to the ecodesign methodology and solutions for controller improvement were proposed in this work. The work involved the production, use phase, disassembly and arrangement of the controller and its components. Assessing the controller life cycle the results are as follows: the greatest environmental impact is at the stage of use of the controller. After ecological design the environmental impact is reduced by 13,4 %, in use - by 30.5%.

Lithuania is one of the countries that have ratified the Marpol 73/78 Convention which foresees the tools of reduction and prevention of sea pollution with bilge water and other substances. The Directive of the European Parliament and Council 2000/59/EB is addressed to the reduction of waste on board of ships and its wash overboard. Analysis of the ships entering Klaipėda Sea Port has estimated that oil waste comprises about 74 % of the whole collected waste amount. The analysis of technological flows and documents has indicated problematic points in the following processes: 1. collection of oily and engine bilge water from ships; 2. collection of spilled overboard oil products; 3. exploitation of intermediate accumulative reservoirs in the port; 4. regular transportation of accumulated oily water engine bilge water to the oil-polluted water treatment station; 5. distribution, storage, treatment (mechanical, physical, sorption) of pumped engine bilge water. [.]

Lithuania is one of the countries that have ratified the Marpol 73/78 Convention which foresees the tools of reduction and prevention of sea pollution with bilge water and other substances. The Directive of the European Parliament and Council 2000/59/EB is addressed to the reduction of waste on board of ships and its wash overboard. Analysis of the ships entering Klaipėda Sea Port has estimated that oil waste comprises about 74 % of the whole collected waste amount. The analysis of technological flows and documents has indicated problematic points in the following processes: 1. collection of oily and engine bilge water from ships; 2. collection of spilled overboard oil products; 3. exploitation of intermediate accumulative reservoirs in the port; 4. regular transportation of accumulated oily water engine bilge water to the oil-polluted water treatment station; 5. distribution, storage, treatment (mechanical, physical, sorption) of pumped engine bilge water. [.]

Lithuania is one of the countries that have ratified the Marpol 73/78 Convention which foresees the tools of reduction and prevention of sea pollution with bilge water and other substances. The Directive of the European Parliament and Council 2000/59/EB is addressed to the reduction of waste on board of ships and its wash overboard. Analysis of the ships entering Klaipėda Sea Port has estimated that oil waste comprises about 74 % of the whole collected waste amount. The analysis of technological flows and documents has indicated problematic points in the following processes: 1. collection of oily and engine bilge water from ships; 2. collection of spilled overboard oil products; 3. exploitation of intermediate accumulative reservoirs in the port; 4. regular transportation of accumulated oily water engine bilge water to the oil-polluted water treatment station; 5. distribution, storage, treatment (mechanical, physical, sorption) of pumped engine bilge water. [.]

Lithuania is one of the countries that have ratified the Marpol 73/78 Convention which foresees the tools of reduction and prevention of sea pollution with bilge water and other substances. The Directive of the European Parliament and Council 2000/59/EB is addressed to the reduction of waste on board of ships and its wash overboard. Analysis of the ships entering Klaipėda Sea Port has estimated that oil waste comprises about 74 % of the whole collected waste amount. The analysis of technological flows and documents has indicated problematic points in the following processes: 1. collection of oily and engine bilge water from ships; 2. collection of spilled overboard oil products; 3. exploitation of intermediate accumulative reservoirs in the port; 4. regular transportation of accumulated oily water engine bilge water to the oil-polluted water treatment station; 5. distribution, storage, treatment (mechanical, physical, sorption) of pumped engine bilge water. [.]

Lithuania is one of the countries that have ratified the Marpol 73/78 Convention which foresees the tools of reduction and prevention of sea pollution with bilge water and other substances. The Directive of the European Parliament and Council 2000/59/EB is addressed to the reduction of waste on board of ships and its wash overboard. Analysis of the ships entering Klaipėda Sea Port has estimated that oil waste comprises about 74 % of the whole collected waste amount. The analysis of technological flows and documents has indicated problematic points in the following processes: 1. collection of oily and engine bilge water from ships; 2. collection of spilled overboard oil products; 3. exploitation of intermediate accumulative reservoirs in the port; 4. regular transportation of accumulated oily water engine bilge water to the oil-polluted water treatment station; 5. distribution, storage, treatment (mechanical, physical, sorption) of pumped engine bilge water. [.]