F> GUIDELINES FOR THE COLLECTION‚ CARE AND CONTROL OF RAINWATER IN TANKS F A C T S H E E T Rainwater tanks can provide a supply of good quality potable water with proper management of the tank and roof catchment. The Tank & Reduction of Water Consumption Tanks are available in galvanised steel‚ zincalume‚ fibreglass and concrete and all are suitable for the storage of potable water. Rainwater tanks should protect water from contamination. Contaminants such as industrial pollutants‚ dust
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Formation of Hydrocarbons Types of hydrocarbons Parameters for hydrocarbon accumulation Phases of alteration of organic matter Types of kerogen Migration of hydrocarbons Five Major Types of Hydrocarbons Kerogen: Kerogen is a fine-grained‚ amorphous organic matter. It is not soluble to normal petroleum solvents‚ like carbon disulfide. Its chemical composition is 75% C‚ 10% H‚ 15% other (sulfur‚ oxygen‚ nitrogen‚ etc.). It is very important in the formation of hydrocarbons because it is what generates
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algae are distributed in specific zones on the shore according to their characteristics‚ this is called zonation. For our investigation we are analysing the link between these characteristics and the zones in which each species inhabits. The main algal species present are; Pelvetia canaliculata and Fucus spiralis (Upper shore)‚ Ascophyllum nodosum and Fucus vesiculosus (Middle shore)‚ and Fucus serratus and Laminaria digitata (Lower shore). General Appearance Pelvetia canaliculata – Small in
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Discussion: The effect of wavelength of light on the rate of photosynthesis was investigated in this experiment. The results from Figure 13 suggest that white light‚ containing all wavelengths of coloured light‚ has the highest rate of photosynthesis. Purple light had the second highest efficiency‚ followed by blue‚ red‚ and yellow light. Green light was significantly less efficient‚ producing the second lowest pH reading (Figure 14). The samples exposed to no light had the lowest rate of photosynthesis
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FISH FARMING Fish farming is the principal form of aquaculture‚ while other methods may fall under mariculture. Fish farming involves raising fish commercially in tanks or enclosures‚ usually for food. A facility that releases young (juvenile) fish into the wild for recreational fishing or to supplement a species’ natural numbers is generally referred to as a fish hatchery. Worldwide‚ the most important fish species used in fish farming are carp‚ salmon‚ tilapia and catfish
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highly successful and has involved many species of fungi . Surprisingly ‚ only about 30 different types of algae and cyanobacteria have been reported as photobionts A lichen thallus usually consists of layers such as an upper and lower cortex ‚ algal layer ‚ and medulla . The layers differ in thickness and are better developed in some species than in others . Fungal hyphae make up most of a thallus the photobiont cells are only a small percentage (about 7 ) of the There are three main types of
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PLANT LIFE IN SOFT BOTTOM COMMUNITIES 1. INTRODUCTION This paper deals with plants that are found in soft bottom communities that are either found in freshwater or marine environment. These plants are submerged therefore having different adaptation for this environment. These different adaptations were tackled in this paper as well as the physico-chemical parameters present in their environment. These plants have changes in their morphology to be able to cope with the environment. For example
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Storage of CO2 can take place in geological reservoirs (geo-storage)‚ in the ocean or by the mineralization of some other compounds‚ chemical reactants or rocks. In the context of the present Conference‚ we now focus on mineral sequestration (mineral carbonation). Top gas recycling: This removes the CO2 and recycles the carbon monoxide (CO) back into the blast furnace‚ potentially using less than half the emissions of today’s state-of-the-art blast furnaces. Top Gas Recycling Blast Furnace
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Tutorial 1 1. pK = 3.4 DH = ASA Plasma pH = 7.3 Stomach pH = 1.5 = 10pH – pK = 10pH – pK = 107.3 – 3.4 = 101.5 – 3.4 = 7943.2823 = 0.01259 [Total Drug] = [D-] + [DH] [Total Drug] = [D-] + [DH] = 7943.2823 + 1 = 0.0126 + 1 = 7944.2823 = 1.0126 [Total Drug] in stomach relative to plasma = 7944.2823/1.0126 = 7845.43 Conclusion: High absorption of ASA from the stomach lumen. Absorption from stomach is 7845.43 times
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Manures The deficiency of plant nutrients and organic matter in the soil is made up by adding manures and fertilizers to the soil of crop-fields. Both manures and fertilizers are major sources of nutrients of plants‚ so they are used in crop production. Besides water CO2 and sunlight plants required no. of elements for their growth. These elements are known as nutrient. Plants get their elements from the salt of these elements present in the soil. But after repeated cultivation of plants soil become
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