I need to control the algae bloom that occurs in my Fish tank. When the algae bloom‚ it alters the PH balance and is very damaging to fish kept in an aquarium. I already have one of the best filter systems and still the algae grow out of control at times. I need help with this issue. There are fresh water fish in the fish hobbyist community known as algae eaters. I have narrowed my research to two algae eaters‚ the Chinese algae eater and the Plecotomus Fish from South America. The algae eater
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the aquifer. Uses include water for garden‚ water for livestock‚ water for irrigation‚ etc. In many places the water collected is just redirected to a deep pit with percolation. The harvested water can be used for drinking water as well if the storage is a tank that can be accessed and cleaned when needed. Advantages Rainwater harvesting provides an independent water supply during regional water restrictions and in developed countries is often used to supplement the mains supply. Rain water harvesting provides
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Freedom is guaranteed as a right as an American. People in America use their freedom to speak out and voice their word. Whereas in China‚ freedom is a different story. As part of the Communist Party‚ China’s Government is way different in the way they run their country. The Tiananmen Square Incident is an example of how they ran the country‚ to compare how China runs their country today.. As students protested in the square‚ Chinese troops arrested many and killed many on June 4‚ 1989. Tiananmen
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What Weapons and Transportation Machines were Improved the Most between World War One and World War Two? During World War One‚ tanks‚ guns‚ chemical weapons‚ bombs‚ airplanes‚ ships‚ submarines and grenades were used to kill. A lot of these weapons and machines were difficult to use‚ really easy to destroy‚ too heavy‚ didn’t last too long‚ not accurate enough‚ and didn’t shoot too far. The weapons and Transportation machines were improved in World War Two to make it easier to kill; therefore soldiers
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A tanker is a ship designed to transport liquids in bulk. Tankers for the transport of fluids‚ such as crude oil‚ petroleum products‚ liquefied petroleum gas‚ liquefied natural gas and chemicals‚ also vegetable oils‚ wine and other food - the tanker sector comprises one third of the world tonnage. Tankers can range in size from several hundred tons‚ designed for servicing small harbours and coastal settlements‚ to several hundred thousand tons‚ with these being designed for long-range haulage.
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called a frother) C3H5KOS2 (potassium amyl xanthate to make the copper particles cling to the bubbles as they rise to the surface) O2 (pumped into bottom of tank‚ agitates soloution and starts to froth‚ bringing bubbles to the surface) Cu2S particles adhere to the bubbles‚ which is separated from the liquid‚ tailings fall to bottom of tank
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There were many weapons of World War Two that changed the war drastically. Such as the influential Tiger Tank or the reliable M4 Sherman. There were also prototypes that never made it to the front lines of the war. Even though some of these weapons may not have saved all of their users they changed the tide of war forever. These weapons‚ vehicles‚ superweapons‚ and prototypes will always strike fear into the hearts of all who saw them. These are the weapons that changed all wars forever. The weapons
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1972 Chevrolet van. The Pinto collapsed like an accordion; the fuel tank ruptured; and the car exploded in flames. Lynn Marie and Donna burned to death in the car. Judy Ann was pulled from the wreckage but died from her injuries several hours later at a hospital. Two months earlier‚ Ford had recalled all Pintos produced from 1971 to 1976 to repair their defective gas tanks. The recall effort by Ford only
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technique. A study was initiated for the recovery of wax and resin using a baffle tank‚ a reboiling technique‚ then further by adding up of hydrochloric acid (HCL) and acetic acid after first boiling of wastewater. The efficiency of removal was studied using single and combined dyes. Studies on the effect of temperature‚ pH‚ cooling time‚ and acid added were done to determine the optimum efficiency on wax removal of both baffle tank and reboiling technique. From the study‚ it was found that treatment of batik
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hastily preparing to jump into the market with the introduction of their newly designed car named ‘Ford Pinto’. Although the Pinto was initially hugely popular in USA‚ its sales fell dramatically due to a controversy surrounding the safety of its gas tank. During the release of the vehicle‚ Ford engineers and executives gave approval to launch it knowing that it had an extremely high potential to explode upon low-speed rear impact collisions. Ford could have the chance to prevent this situation‚ but
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