Nitrate Essays

  • Examples Of Aquaculture

    1212 Words  | 5 Pages

    Aquaculture in India Aquaculture is the cultivation of the natural produce of water (such as fish or shellfish, algae and other aquatic plants). Mari culture is specifically marine aquaculture, and thus is a subset of aquaculture. Some examples of aquaculture include raising catfish and tilapia in freshwater ponds, growing cultured pearls, and farming salmon in net-pens set out in a bay. Fish farming is a common kind of aquaculture. India offers a huge potential for aquaculture development. The

  • Tummy Tuck Belt Advantages And Disadvantages

    734 Words  | 3 Pages

    Tummy Tuck Belt Reviews - 3 reasons to don't buy it You're thinking to buy the Tummy Tuck Belt ? What if I tell you that this product will not work and you will just waste money if you will take it ? In this Tummy Tuck Belt review I will show you some disadvantages. As well, I will explain why this slimming belt is a big scam and, at the end, I will share with you a better alternative. An effective alternative who can show good results and has 30 days money back guarantee. But first, let's

  • Climate Change In Pakistan

    745 Words  | 3 Pages

    Climate change has serious negative impacts on agriculture crops production in Pakistan. This sector contributes 21 % of Pakistan’s economy. About 80% agricultural yield is produced by cultivation of land through the world largest integrated irrigation system. This report reveals that climatic condition in Pakistan causes of extreme temperature, less rainfall, variation in precipitation, rapidly glacier melting and increase in evaporation, releases of GHG emission, and crop water requirements. In

  • Essay On Rural Development

    848 Words  | 4 Pages

    Rural area can be defined as geographical area which is located outside the urban area of a country. In India, the countryside or a village area is known as rural India. It is mentioned by the Planning Commission that a town with maximum population of 15000 people is considered as a rural area. Basically, it is very low density of population and agriculture is a main source of livelihood for the dwellers of this area. According to the National Sample Survey Organisation, an area with a population

  • Tooth Wear Research Paper

    3240 Words  | 13 Pages

    1. INTRODUCTION: Tooth wear is a general term describing the loss of dental hard tissues from the surfaces of the teeth caused by factors other than dental caries, trauma and developmental disorders 1,2. Attrition, erosion, and abrasion usually cause alterations of the tooth surface and manifest as tooth wear. These processes act by distinct progressions and exhibit unique clinical characteristics (Figure 1) Prevalence of tooth surface loss is increasing and younger patients are said to be at higher

  • Cellular Respiration Lab Report

    1079 Words  | 5 Pages

    Cell Respiration Lab Research Question What is the optimal temperature for germinating pea-seeds where the rate of respiration is the greatest? Background Information Cell Respiration refers to the biochemical process conducted by the cells of an organism that combines glucose and oxygen to produce energy in the form of ATP, along with two by-products, water and carbon dioxide. The equation representing this chemical reaction is shown below. C6H12O6 + 6 O2 6 CO2 + 6 H2O + ATP Although plants and

  • Nitrate Leaching

    1221 Words  | 5 Pages

    Determination of nitrate leaching is the main focus for this study as per European Union and Netherlands’ regulations are concerned. As reported by Kladivko et al. (1997), most nitrate losses through subsurface drainage take place during autumn, winter and early spring. Moreover, the leaching rate is promoted by the tillage processes (Hansen and Djurhuus, 1997). Two soil water samplers (Eijkelkamp Agrisearch Equipment, Giesbeek, the Netherlands) were installed per sub-plot. Samplers consisted of

  • Ammonium Nitrate: Fertilizers

    728 Words  | 3 Pages

    Ammonium nitrate (AN) is widely known to be an important fertilizer. Increasing consumer requirements have triggered the production of AN as well as the modification of various properties of this compound. However, AN is inexpensive, and its explosive decomposition can be easily induced; hence, there is increased concern regarding the possible misuse of this compound in preparing explosives for antisocial activities. For this reason, the governments of many countries have imposed strict limitations

  • Nitrate Poisoning Case Studies

    1230 Words  | 5 Pages

    Aetiology Nitrate poisoning is caused by the intake of excess nitrates (NO3¯) through feed, water, fertiliser or other chemicals. The excess nitrates accumulate in the animal and is broken down to nitrite which is 10 times more toxic than nitrate. Epidemiology Nitrate poisoning occurs around the world. Spring is the most common season for nitrate poisoning. Ruminants can tolerate a wide range of nitrates, but are more susceptible to nitrate poisoning because rumen microbes reduces nitrate to ammonia

  • Sodium Nitrate Lab Report

    774 Words  | 4 Pages

    Sodium Nitrate. Experiment B shows the dust is inhalable and can directly get to the lungs. From the oxidation state of nitrogen, Nitrate is the most oxidized form of nitrogen present in the environment. It accounts for the majority of the total available nitrogen in surface waters (Environment Canada 2012). Through a dual oxidation process, Nitrate is formed in a reaction of Nitrogen with Ammonium ion producing fertilizer and manure. The oxidation state of a nitrate compound is 1- . Nitrate is the

  • The Invention Of Gunpowder

    728 Words  | 3 Pages

    As the world evolved many inventions were invented by one country and another country took its advantage and made something better. This paper talks about Gun powder history which dates back to 850 AD, during the Tang Dynasty (9th century). Chinese were known for inventing mechanical clock, gunpowder, printing, or the compass. they invented thousands of years ago and some of their inventions were evolved by other middle eastern and European countries. Also their invention led to much other invention

  • Equimolar Zinc Nitrate Hexahydrate Lab Report

    738 Words  | 3 Pages

    In a typical procedure, equimolar zinc nitrate hexahydrate [Zn(NO3)2, 6H2O] and hexamine (HMT) [(CH2)6N4] were dissolved in 80 ml D.I. (deionised) water to form a 0.04 M solution. Thereafter the solution was kept in a Pyrex bottle and heated in a regular laboratory oven at 110°C for 6 h. Finally the bottle was naturally cooled down and the product was collected by filtering and washing with copious amount of D. I. water. For the synthesis of ZnO-silica hybrid, 5 ml TEOS was dissolved in 40 ml ethanol

  • Sebacoyl Chloride And Hexamethylenediamine Synthesis

    1259 Words  | 6 Pages

    E. Discussion: In order to synthesize the polymer, Nylon 6,10, we had to complete a few steps to create the chemical reaction that combined sebacoyl chloride and hexamethylenediamine. First we measured the mass of the two graduated cylinders when they were empty, and measured it again after they were filled with sebacoyl chloride and hexamethylenediamine. We did this in order to find the measurements of the reactants. When we measured the graduated cylinder when they were emptied, one weighed at

  • Dire Dawa Case Study

    878 Words  | 4 Pages

    pollution with nitrate is a global problem in many parts of the world; groundwater is the source of drinking, agricultural, industrial and domestic uses. In Ethiopia the degree of pollution is generally not large except the surface waters of Addis Ababa and groundwater of Dire Dawa city. Nitrate is one of the major contaminants in urban area in different parts of the world including agricultural areas where fertilizers are being extensively used. The possible sources for the enrichment of nitrate in both

  • Double Displacement Lab Report

    873 Words  | 4 Pages

    (II) nitrate, magnesium nitrate, or zinc nitrate. Added to each of the wells was three strips of copper wire, magnesium ribbon, and zinc metal (powder form). Using a toothpick, you submerged the metals in the liquid and ensured they did not touch. After 1-2 minutes results were recorded in a observation table. The independent variable in this reaction is the amount of copper wire, magnesium ribbon, and zinc metal (powder form) and the 1/3 filled wells of copper (II) nitrate, magnesium nitrate, or

  • Eutrophication In Rivers

    1558 Words  | 7 Pages

    My goal is to decrease the amount of nitrates in river systems. Explain the science of the problem that is created by the indicator. Eutrophication Eutrophication is a process that occurs as a result of this indicator. When farmers use fertilizers with nitrates on their crops, the rain washes the nitrates into the river. This excessive amount of nutrients causes the plants to grow rapidly. Now that these plants have grown so large, they block the sunlight. The underwater plants are deprived of

  • The Importance Of Nitrogen

    884 Words  | 4 Pages

    the fact that atmospheric nitrogen (N_2) is not accessible by most plants and they need nitrogen fixating microbes or nitrogen fixation from lightening strikes that change N_2 into nitrites and then other microbes that change it into nitrates. It is mostly in the nitrate form that is available plants to use. Nitrogen is significant to plant because it is part of the major component of chlorophyll therefore vitally important for photosynthesis which plants use energy from sunlight to produce energy like

  • Isotopes In Groundwater Pollution Essay

    1293 Words  | 6 Pages

    Isotopes used for nitrate source distribution Nitrogen pollution in groundwater is an important environmental problem in shallow aquifers in many countries and is increasingly becoming a threat to drinking water supplies. Potential non-point sources of nitrate contaminated groundwater include soil nitrogen, fertilizer, and animal waste. Beneath agricultural lands, nitrate is the primary form of nitrogen. It is soluble in water and can easily pass through soil to the groundwater table. Nitrate can persist

  • Catalase Test

    920 Words  | 4 Pages

    dropped with 3% hydrogen peroxide. (See Figure 9.4) This indicates that the unknown microbe can produce catalase. Nitrate Broth contains potassium nitrate as the source of nitrate. It is used to differentiate microorganisms that have the ability to reduce nitrate. Nitrate may be reduced to nitrite, ammonia, and nitrogen gas. The nitrate reduction test reagents used are, sulfanillic acid (nitrate reagent A), and

  • Eutrophication In China

    1862 Words  | 8 Pages

    of pollutant. The chemical fertilizer contains different amounts of nitrogen, phosphorus and potassium base on the different use on crops. For example, corn needs nitrate more than potassium and phosphates, but spinach needs more potassium than nitrate and phosphorus. In addition to that, for rhizome type of crops like beetroots, nitrate will boost the growth of their leaves and therefore the economical beneficial root part will be