Monday, March 22, 2010

How Does Industrial Waste Affect Marine Life? Solution?

Industrial waste and fertilizers may lead to the death of other marine creatures. It further produces toxins which pose risk to life. It may cause problems to living creatures which may feed on them such as fish, and other aquatic creatures. It is said to block sunlight from photosynthetic marine plants under the water surface.

Biological treatment of this waste liquid is important. There is a lot of urban waste and industrial waste which needs to be treated. This has to adhere to the Community Directives and must meet the quality standards and objectives. The enrichment of waters by inorganic plant nutrients is called eutrophication. This phenomenon can be caused by various sources, both artificial and natural. Eutrophication has relevant effects on water bodies: the main are algal blooming, excessive aquatic macrophyte growth and oxygen depletion. Further consequences for human activities are: the decrease of water quality, aesthetic flow and navigation water problems and extinction in some water bodies of some oxygen depending organisms or animals.

Other after effects of discharge of contaminated water:

• "Toxic" gases (ammonia, H2S) in bottom water (more loss of fish habitat)
• Excessive organic matter production (smothering eggs and bugs)
• Low dissolved oxygen (loss of habitat for fish and fish food)
• Blue-green algae inedible by some zooplankton (reduced food chain efficiency).

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Water Management Solutions is the Need of the Hour - Why?

Water being an indispensable element for sustenance should be conserved. Sources of water have soon begun to deplete at an alarming rate. Increase in population and depletion of water resources calls for a greater trouble in future, we are already experiencing shortage of this life saving element. Hence, there is a greater need to treat waste water.

The other need for treating this life saving element is to avert any damages the contaminated water may cause. For example industrial waste must be treated before it is discharged out as it may affect other living creatures on earth. Some of it may have chemicals and poisonous elements which may contaminate precious water sources which are naturally found on earth. By treating them, we can eradicate chemical, physical and biological contaminants from waste water and make it safe for usage.

Industrial waste and fertilizers used in the agricultural field if seeped in to marine habitats such as lakes and rivers will cause a lot of problems. Hence they must be treated before discharging them out. If not it leads to the growth of algae which consumes the oxygen in the water leaving behind nothing for the rest of the living creatures.

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Benefits of a SEER Rating in Air Conditioning Systems!

Most of them use such appliances at home too! Points discussed in this article will be beneficial for industrial as well as domestic use. They have outdone the draw backs of the earlier conventional cooling and heating methods. Heating Ventilation Air conditioning systems are easily manipulated and are more efficient than the conventional heating and cooling systems.

Air conditioning systems!

A good SEER or Seasonal Energy Efficiency Ratio rating is what you must look for when you are planning to purchase an Air conditioning system. SEER rating is directly related to the Energy Efficiency Ratio (EER). It helps you achieve increased air quality and best performance. On the other hand a good SEER rating and properly maintained air conditioning system will help you have a check on the power consumption and electric bills.

The SEER rating reflects overall system efficiency on a seasonal basis and EER reflects the system's energy efficiency on peak day operations. Be sure to have a qualified heating and cooling professional to install, inspect and upgrade your temperature control equipment. Periodical inspections should take place once a year to clean the system and make sure it's running properly. HVAC professionals will be able to diagnose problems and fix problems such as excessive humidity, loud noise and improper temperature.

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HVAC - Important Things to Be Considered in Order Save on Energy!

Heating Ventilation Air conditioning system is popularly known as HVAC system. These must be purchased with lot of care as they regulate air quality, temperature and humidity surrounding you. It must not only be designed well but should be placed in the right position. Make sure that these appliances have a good energy star rating. Appliances with good energy star rating are said to improve the Heating Ventilation Air conditioning system’s performance and also reduce the power consumption and gradually bring down the electricity bills too. They are also said to benefit the environment in the long run. It helps in filtering out and diluting the air pollutants or contaminants which other wise pose health risks to the inhabitants at home or office.

Appliances with Energy Star are the best buy!

Besides manipulating humidity, temperature and air quality they also help in reducing air pollutants. Air conditioning can be used for cooling as well as warming up a closed space. This serves better than a cooler which can only be used for cooling the environment and cannot be used during winter when the weather is cool naturally. Heating Ventilation Air conditioning systems were first used for industrial purpose and have slowly gained popularity in the domestic field too.

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Sunday, March 21, 2010

Furnace Filters and Exhaust Systems!

Furnace filters and exhaust systems!

Take care to maintain the exhaust system in clean condition. If your filters are cleaned once in a while and old ones are replaced with new ones, there will be lesser consumption of energy. This will not only improve the air quality but will also help attain better performance and minimised current bills.

Lighting systems!

Make use of fluorescent bulbs or CFL bulbs. You must replace all your old bulbs or tube lights which are not fluorescent type. Ordinary lights may be cheaper to buy but they will consume more power in the long run. If possible you can consider energy saver tools that are available in the market to cut down on power consumption.

Cutting down the time spent to 5-7 minutes a day on an average, would result in savings on the monthly utility bills, saving water and maintain an individual's hygiene standards. Your hot water heater accounts for about 13% of your total energy use in the average home. You can save on your water bill and your hot water heating bill by also using a low-flow shower head.

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How Easy is it to Manage Energy?

The rate at which our population is growing it is important to save on energy consumption if not there would not be any more fossil fuels or power for consumption in future. It is therefore vital to cut down on the use of energy so that you will have fuel for others use too. It is simple to manage power by taking some simple steps. Whether you are trying to cut down on electricity at home or office these can still be followed in common except for few which are particularly targeted for home.

HVAC OR Heating Ventilation Air conditioning!

Firstly, make sure that you have a proper Heating Ventilation Air conditioning system in place. It should be properly designed and placed in the right location. Proper maintenance of these systems is also important in order to cut down on the consumption of power. Air conditioning systems must be cleaned regularly for its efficient performance. You must also check if there are any leaky air conditioning ducts. Do not ignore them if not they will cost you a fortune when it comes to paying your electricity bills every month. The bills may increase as the AC duct is leaking and there is greater use of power to deliver cooling effect. Moreover its cooling performance will also drop down.

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How to Save on Energy Consumption in your Building?

Save on power - Computer usage!

You must not practise the habit of shutting down only your computer and leave the monitor on. Make sure that you have put off both your systems as well as your monitor so that you can save on power. This should be followed even when you are away from the system and doing some thing else in the kitchen or have gone out for a while.

Save on power – Air conditioner usage!

It is possible to save on power even with the use of air conditioning system. You can set their temperature at a moderate level, not too high or not too low.

Other simple tips include:

Reduce or replace inefficient, outdated or excessive lighting within your building.

When replacing old lighting equipment, evaluate new technologies that may need fewer fixtures and/or fewer lamps within existing fixtures.

Too many of us neglect our furnace filters and allow unhealthy air to continue circulating through our homes during the shut-window seasons. Simply replacing your furnace filter on a regular basis will make a huge difference. For optimum results, use electrostatic furnace air filters that work harder at removing particulates of all types from your air supply.

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Saturday, March 20, 2010

Power Management - Tips to Achieve this?

Change Your Furnace Filter!

Most of us have ignored the furnace filters at home. You must ensure that these are properly maintained and checked for its efficiency. You must replace the furnace filters periodically as present in the manual. This will not only improve the air quality but will also affect the way energy is used. It will help you save on energy and power too.

Maintenance of your furnace or air conditioning systems:

It is important to clean your air conditioning systems in a particular period of time. If there are any leaky air conditioning ducts, try to rectify it if not it will not only affect the air quality but will increase your electricity bills twice as much as it used to be. Cleaning the dust and checking out the filters regularly is also important.

Save on electricity!

It may be expensive to buy a fluorescent bulb than the incandescent one. But in the long run they help you save a lot of energy and they last longer too. Do not consider the initial purchase cost, look at the long term effects it has. It helps you attain more power with little energy consumption.

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Maintain the Exhaust Systems and Ventilation - To Improve Performance!

There may be gas leakages too and it is important to carry out regular servicing and cleaning of these exhaust systems so that it does not pose any health hazards to the inhabitants.

Although you can’t control the air pollutants outside you can achieve it inside your office or at home itself. It is good to have plants at office or home, it does not only add an aesthetic appeal but also improves the surrounding ambience and reduces the effect of pollutants.

Demand controlled ventilation is another technique that one can follow. This improves the air quality while minimising your energy consumption too. Too many of us neglect our furnace filters and allow unhealthy air to continue circulating through our homes during the shut-window seasons. Simply replacing your furnace filter on a regular basis will make a huge difference. It will serve dual purpose, not only save on energy but also improve the surrounding air. Instead of setting throughput at a fixed air replacement rate, carbon dioxide sensors are used to control the rate dynamically, based on the emissions of actual building occupants. Focus on these aspects, before it gets too late and you have endangered some one’s life. Take quick steps and act wisely.

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How to Improve Indoor Air Quality - Simple Steps?

Both cooling and fresh air can be achieved with a good Air conditioning system. If you want to improve the air you breathe then you must have an air cooling system installed. You must make use of proper ventilation system so that there is good air flow and breathe in right air.

It may be affected by bacteria, microbial contaminants, gases, energy stressor which may affect your health and pose risk to life. It is indispensable to use good ventilation system so that it can dilute any microbial contaminants and others that may other wise affect health. There should be proper filtration of these contaminants so that you have good air to breathe in.

Give attention to details of your HVAC OR Heating Ventilation and Air Conditioning system. When you get a Heating Ventilation and Air Conditioning system for your home, office or show room consider that it should be properly designed and adhere to the green design movement. If your out door air is polluted try and stop them from entering inside. If not it might affect the indoor air too. It is often witnessed that indoor air gets contaminated due to the improper working of the exhaust system in the kitchen.

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Vapor Compression - Different Types of These!

Fuel driven machines: These fuel driven machines have a slot for adding fuel and variety of liquid which is fired to generate the cooling process by absorbing vapour in the surroundings.

Super large types: This has a greater scope and it makes use of various heat sources such as hot water, steam, exhaust and fuel either separately or in combination of heat sources. The name super large suggests that it is used for larger cooling area. This may be used in industries for a larger area and district cooling too. Modern advancement has led to the invention of these super large machines.

It is said that the super large vapour absorption machine is especially designed to address large cooling needs arising from rapid growth, urbanisation and district cooling. The unique design of these machines are based on the Twin shell concept.

Vapor compression chillers compose the four major aspects of the vapor compression refrigeration cycle, meaning that they have a compressor, an evaporator, a condenser, and a metering device. A chiller can cool a very large building or complex, and can make use of cooling towers to increase their effectiveness. You can choose a particular VAM or Vapor Absorption Machines as per your personal needs.

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Vapour Absorption Machines and Its Different Types?

Vapor absorption machine or VAM can be fuel driven or hot water driven. It is used to absorb vapour as the name suggests and is applicable in restaurants, hotels, offices, malls, colleges and schools, factories and certain industries. In case of fuel driven VAMs, there is no hot water or steam produced, it is directly fired.

They can be categorised into steam driven machine, fuel driven machine, hot water driven, exhaust type machines, ammonia type machines, super large type etc.

A steam driven type: This steam driven type can be found in two types such as single effect and double effect. Double effect occurs at two levels unlike a single effect in which there is only one generator. In case of double effect it involves both a primary generator and a secondary generator to achieve the vapour absorption.

Exhaust type: This makes use of waste heat in the form of engine exhaust. This also allows for direct cooling thus saves on air conditioning costs. It also minimises the initial capital cost and there are no additional power units needed.

Hot water type: These are used for industrial purpose, for cooling and air conditioning. This application of machines fired with hot water is seen in air cooling of gas turbines and DG.

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