Effects of organic matrix on the morphology of calcium carbonate crystal

碩士 === 崑山科技大學 === 機械工程研究所 === 97 === Biogenic mechanisms in environment protection are gaining significance as the earth is facing severe climate change. As an example, shellfish farming in considered an effect way for algae control and mediating global carbon cycle. Calcium carbonate crystallizatio...

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Main Authors: Huang-Jhang Huang, 黃泓璋
Other Authors: Shu-Hsing Chen
Format: Others
Language:zh-TW
Published: 2009
Online Access:http://ndltd.ncl.edu.tw/handle/q9xv28
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spelling ndltd-TW-097KSUT54890782019-05-15T20:33:46Z http://ndltd.ncl.edu.tw/handle/q9xv28 Effects of organic matrix on the morphology of calcium carbonate crystal 有機基材對碳酸鈣結晶型態影響 Huang-Jhang Huang 黃泓璋 碩士 崑山科技大學 機械工程研究所 97 Biogenic mechanisms in environment protection are gaining significance as the earth is facing severe climate change. As an example, shellfish farming in considered an effect way for algae control and mediating global carbon cycle. Calcium carbonate crystallization is a biogenic process. This work uses hyaluronan to simulate organic matrix to observe how organic matrix control forming of nanograins which are more stable than calcite or aragonite. One third of carbon dioxide emission is absorbed by the ocean, and this but generate some detrimental effects. As CO2 level increases, carbonate changes to bicarbonate to stabilize water pH water. Ocean acidification caused by emission of carbon dioxide is particularly detrimental to calcifying organisms. As a result, invasion of completing algae is becoming more serious. Shellfish and many calcifying organisms play a crucial role in converting bicarbonate back to carbonate. The structure of their shells provides useful information for the study. Shu-Hsing Chen 陳恕行 2009 學位論文 ; thesis 55 zh-TW
collection NDLTD
language zh-TW
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description 碩士 === 崑山科技大學 === 機械工程研究所 === 97 === Biogenic mechanisms in environment protection are gaining significance as the earth is facing severe climate change. As an example, shellfish farming in considered an effect way for algae control and mediating global carbon cycle. Calcium carbonate crystallization is a biogenic process. This work uses hyaluronan to simulate organic matrix to observe how organic matrix control forming of nanograins which are more stable than calcite or aragonite. One third of carbon dioxide emission is absorbed by the ocean, and this but generate some detrimental effects. As CO2 level increases, carbonate changes to bicarbonate to stabilize water pH water. Ocean acidification caused by emission of carbon dioxide is particularly detrimental to calcifying organisms. As a result, invasion of completing algae is becoming more serious. Shellfish and many calcifying organisms play a crucial role in converting bicarbonate back to carbonate. The structure of their shells provides useful information for the study.
author2 Shu-Hsing Chen
author_facet Shu-Hsing Chen
Huang-Jhang Huang
黃泓璋
author Huang-Jhang Huang
黃泓璋
spellingShingle Huang-Jhang Huang
黃泓璋
Effects of organic matrix on the morphology of calcium carbonate crystal
author_sort Huang-Jhang Huang
title Effects of organic matrix on the morphology of calcium carbonate crystal
title_short Effects of organic matrix on the morphology of calcium carbonate crystal
title_full Effects of organic matrix on the morphology of calcium carbonate crystal
title_fullStr Effects of organic matrix on the morphology of calcium carbonate crystal
title_full_unstemmed Effects of organic matrix on the morphology of calcium carbonate crystal
title_sort effects of organic matrix on the morphology of calcium carbonate crystal
publishDate 2009
url http://ndltd.ncl.edu.tw/handle/q9xv28
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