QQQ QQQQQQ Q 5830862 Q QQ QQ 599853「 QQQQ QQ ...

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腏腕腓腊腌腑腍腀腔腗腉腘腨腂腃腝腡腋腖腎腗腜腒腀腐腄腇腈 腣腛腥腠腅腟腤腁腇腆腨腙腦腢腧腅腞腚 膗腃膎+ 腛膑 + 臢臼+ 腌腻, 腅腖 - 腪腣. + 膱膾腸膩腄臔臇膻臶膜膝/2-*20, , 膀膤腙臚臣 /332/-+ - 腑膁膏腋膯臫膨臯/1,*2,- . 腔腠臇膻臶腚腎腣臣 -*/*3*+ ,**1,+0 腘腛,**101 腘腡腺膑膋腱腴膅腷腂膌膕 GC*.//膵腦腲膓腸膕臟腻膓膊腂膀腰臜腹腄腡臻 臥臈腰臭臤腒腗腐腮腫腡膊腂膀腢腠腪腬膮膭腓腭腗腧膍腺膇膂腴膅腰 ,臖臔腑腔腭 腐腝腠腪腬自腰臨腗腔腗/,./*./GC 腰膵腦膊腂膀 +* g 腹腄 +** mL 腠膤腉- 膴膉膄膃臵腒腗腝腐腯腹腄腡臻腰腕腮腖腮 132*1-臷膽腜腍腗腰膜腡膉膄膃臵腹腄腰臌 膰腒腛 +* 膪臃腬腒臭臤腒腗腝腐腯 /,./GC 腰膵腦膊腂膀腜腢 /*膖臸腡臻臷膽腰膘 臨腒腗腌*./GC 腰膵腦膊腂膀腜腢臻臷膽+-腥腜膢腒腗臷膽膢腒腗膊腂 膀腰膐膂膈腂膓腜臺腓腭腐腝腠腪腬臻臷膽腢膪腒腗膖臸腡臅膦腋腫GC 腰膵腒腗自膓腸膕臟腻膓膊腂膀腢臃腬腒臡腜腍腹腄腣腡臻臷膽腡腗腧腡臎腟臦臘腝腒腛膡膞腜腍腭 腐腝腌腫腋腝腟腙腗腳膐腡臞膬膨12 (-), --3-.., ,**1 ῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎῎ 膱膾膧腰臊腓腭腗腧腡腫膨腌腇腙腕腈膺腧 腫腮腭腪腈腠腟腬腹腄腠腊腇腛腨至腑腮腭 膣膬腐膟COD腡臝臊腟腞臓膺腧腫腮腭腪腈腠腟腙腛腍腗腥腗臮膟腧膍腟腞腜臵腒腗臋腡膋膥腄 腹腄腡臻 腠腚腇腛腨臵腌膺腧腫腮腭臧腼腈腒腛腇腭腈膄腰臒腙腗臋腡腹腄腠臠腓腭 COD 腩臻腡腇膅膋膎膕臬腟腞腡腲膅腆膙臬腠膷 膛腓腭腐腝腌腕腡腗腧腐腮腫腡腇膅腰腑腫腠臷 膽腓腭腗腧腠腢膄膢膣膬膢膍臎腜腆腭腝臑腉腫 腮腭臀臲腥腩膍COD 腩臻腡腇膅腰臷膽膥腾膅腜膳膗腟膌膍腜腆腭 Mori Sakimoto +333 ; 臛臉 ,***臀臲腡腟腇腦膅臢腡臻腬腇膅腠腢臎膦 腌腟腇腐腝腌臕腑腮腛腇腭 腝膇腝膸膙 +33-腄腁 腐腮 腒腛臹膹腢膍 Mori +331 ; 腝臛臉 +332腆腞腢膍 Mohan Karthikeyan +331腦膅腡臻腬腇膅腒腛腨臎膦腜腆腭腒腋腒腢膍腷膨膢腒腗臹腩膮腆腞腰臗腓腭腗腧腠臟腲膓腷膒臵腩臓膡臵腾膟腜腆腬膘臨膲腩腼腾 膅腡膕腚腉腛腇腭臰腫腢腠腊腏腭腐腮腫腡膕腚腰膩臄腓腭 腗腧膄腣腡腹膔膔膋腳膓臷膽腰膔腨腝腒腛腸膘膅腊腇腫腮腛腇腭腺膑膋腱腴膅腷腂膌膕腠 腢膔Hennion ,***腄腀 腐腡臦臘腰臡腙腗腹腄腡膹 膢膍腡膥腷腆腠腚腇腛膚腽腨腟臆腰臭臤腒腗腡臅膦腺膑膋腱腴膅腷腂膌膕腌腹腄腣腡臻腬腇膅 腰膹腓腭臬腰臨腘腒腋腨腒腗臻腬腇膅 腰腲膁膅膕腩腶膂膈腂膓腟腞腡膝腺膝腜腜腍腭腐 腝腌腫腋腠腑腮腗腐腡腺膑膋腱腴膅腷腂膌膕腰膡膞 腒腛腹腄腣腡臻腊腪腤 COD 腟腞腡膛腝腟腭膄腇膅腡膹腰臒腉腣膝腺腎臺腠腪腭臗膗腜腆腭腗腧臃腬膡膞腌腜腍腹腄腡臓腠腊腏腭腼腾膅膣腌膥腠腟腭腝臑腉腫腮腭臇膻腜腢腺膑膋腱腴膅腷腂膌膕腝膍腺膇膂腴膅腰 腲膓腸膕臟腻膓腜膭腒腗膊腂膀腰臜腹腄COD 腇膅腓腭膹腢腷膨腟腫腤腠自腠腪 腭膫腩膪臱腌腜腍腭腋腞腈腋腠腚腇腛臆腒腗腡腜臕腓腭腕腢腅腈腇腜腝 +腌腒腐腉腊腎腋腂腑腓腔腟腗腙腏腂腍腆腖腚 腲膓腸膕臟膆膅膒腵膏 腵腆 : -**.** cP腄腀 膍腺膇膂 腴膅腊腪腤膞膣腷膓腽腵膏 膼臥臍致臁膯臫膨臯 腇腗腺膑膋腱腴膅腷腂膌膕 膫膠: 膗腃膎膿腃fax : *1,3/0303+e-mail : yabukimbox.epcc.pref.osaka.jp腳腡12 -: --3-.., ,**1 --3

Transcript of QQQ QQQQQQ Q 5830862 Q QQ QQ 599853「 QQQQ QQ ...

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� SEP CARTRIDGE CARBOGRAPH���� ��� :

+** mm� ��� : +** m,�g ; GL���� � � ����� ���������������� �Magnetic

Beads containing Graphite carbon ; MBG� �� !�"#$%&'��

,�()*�+,�-./012�34�� ,��V�W� 5'6789:'�� ;<1����������5'6=�1� '� 9:0��&'�� ;�9:0�� >-�4-?@A�B �SJ-+,++ H ;

ATTO, � � ���6 +*�CD�)E./01 +*

mL�min$�!'���!1��� +./ mm�F�)����� +GHIJ�K�L�� MBG��� �M +�� MBG

�N�O$=�1�P'� QR1S'�����������5��TU��VW�X� ����������Y<Z< /� �MBG-/.*��� ,./��MBG-,./�� [7\ *./� �MBG-*./�� ��'�MBG

�%&'�� ]�� ����������5^_�����%&'� ;<��`a �Control� b'��

,� MBG���������� ��������

%&'�MBG��c�O1�dWe�[7\�f�g��h�ij����VW�X� k�lR�Lm��

-** mL��n��&�o��pq���r1�c�O +** mL� <� MBG� +* g5'6 -GHs!'��O"�e�[7\�f���#D��V�� MBG�����rt$uv�%17m6� '�� w 1�� 2�3x?@�4�������� s!yzuv *./� +�,[7\ -GH{1|O'��}1S'���}��k�~&1��6l�'���O�e���'b'6 .** nm1[�Wh�� �A

.** nm� �� (�f�)���'b'6 ,/* nm1[�Wh�� �A ,/* nm� ������ �U-,*** ; *+&%�� � � 17�,-'� A .** nm�.!/�e�i

j/b'�� h���� *../ mm�������)4��Millipore� $��s!'6,-'�� 0���Q11��6� COD� JIS2 ��2�n�+�-./� +**�� -*

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[7\ A ,/* nm�� Y<Z< *.+2,[7\ +..--$��� COD[7\ TOC�� Y<Z< 1*[7\ ...0 mg�L$�m�� "��:s!�Lm6�W�X�<���=8� �O�e��>�e?@$�m��

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.� MBG%&�� '(#$h�¡¢�.!'�MBG�§¨dWD21��6©M'�� NO�ª$� ���������PQ1h�«<��O"�e�g�¬(­��� �4F�)� 4F�)R��fS$�®1T$¯W;b�°U'6�W� ±��QR$�� ;<v�"$²mb²³´1µ $¯W�4F�)��P�Sb'6����A�QRbBC�D2$�O��?xs!� +/��

�F'�MBG ������������ ,./�� ����� ;�MBG +* g1�'6�4F�) +** mL�5^6�%17m6 -GHw '�P'�� �4F�)�ij'�{� MBG�N�O$¶��P'� §¨'�� §¨'�MBG�§\�Os!1��� �Os! /�·b1�4F�)�P +���@)� /���F'�� ,/

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Figure + Photographs of the magnetic beads in-

cluding graphite carbon (MBG).

Table + Characteristics of the livestock wastewater

Parameters Livestock wastewater

pH

EC (mS/m)

COD (mg/L)

BOD (mg/L)

TOC (mg/L)

T-N (mg/L)

T-P (mg/L)

A.** nm

A,/* nm

04-

-/*

1*

24*

..40

++*

1/4,

*4+2,

+4.--

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-.*

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+� MBG�����MBG���������� MBG-/.*���

-.+/ *.*. mm��� +3./ *.0 mg, MBG-,./� ��-.*2 *.*- mm��� +2.0 *.1 mg, MBG-*./� ��-.*, *.*. mm��� +1.- *.. mg, Control�� ,.3- *.*0 mm��� +0.- *.3 mg�!"� #$%&'()�*+�,-��.-�/012� 3�4��������5.-��� #$%&'()�*+678 *./���� ,./���� MGB�9:�;<�1=>�5� /���� MBG�?2�@ABC�DEFGHIJKLMN�O"P�QR?S�/3�4TU�VWXY5Z[\��]�^_/�Q� MBG�#$%&'()�*+67��.-//0�9:5`a�� b�c+de�3�4�TU�fg���hi5�j�]/5klm\��3�4�n#o�'(�,-S�]/��>Q� 3�4�%p$'(qr�stu�/vw=�qrx�yz�� {| ,}� ]�]/=[� 3�45q~�7�Q2�]/5��m\� KL����2Qn#oFE����$��?2�q������� !�2�KLC/�����q~�?2��W5���!�]/5��m\��

,� MBG�� �����������������

MBG����:��� COD����MN��u� A

.** nm����i�| -�����MBG-/.*���u� A .** nm� *./� +� ,��� -����� *.*/+� *.*..� *.*.+��� *.*-2/1"� MN�� -�����:��8� 13�/1>�� MBG-,./���u� A .** nm�MBG-/.*�/���MN����=[��S� ¡���� MN�� -�����:��8� 2*�/1>�� ¢�MBG-*./���u� A .** nm

0MN����=[���� -����� *.*.3 {�:��8 1-�} ����� #$%&'()�*+�67�12 Control��� �:�`a�£[\1=>��

A ,/* nm, COD��� TOC����i�¤\¥\|

.� /� 0�����A ,/* nm�� MBG-/.*���� *./� +� ,��� -����� *.2,1� *.1./� *.0.2��� *.0*,/1"� MN�� -������8� /2������ MBG-,./����MN�� -����� *..-, {��8 03�} /1"�MBG-*./���MN�� -����� *.0/. {� ./.1�}/1>��

COD�¦2Q��MN�� -������ MBG-/.*��MBG-,./� ��� MBG-*./� �� ¤\¥\ /, mg�L{��8 ,/�}� -0 mg�L {� .3�} ��� 0* mg�L {�+.�} ������

TOC�¦2Q�� MN�� -������ MBG-/.*��� -,.1 mg�L {��8 ,1�}� MBG-,./��� ,*./ mg�L {� /.�}� MBG-*./��� -*., mg�L {� -,�} �¢������ #$%&'()�*+�67�12 Con-

trol��� A ,/* nm, COD��� TOC����§/¨©£[\1=>��#$%&'()�*+�67�5ª2�0==«[

¬� MBG-/.*�� COD��� TOC��85MBG-,./�

Figure , Photographs of the MBG moved across to ferrite magnet.

Figure - Changes in A.** nm of the treated water.

­, MBG-/.*� ; ®, MBG-,./� ; ¯, MBG-*./� ; °,

Control.

±@²³ 12 �-� : --3�-.., ,**1

#$%&'()�*+BCKL

-.+

���������� ������������������������� ��!"#�$ A ,/* nm

"�%&��'(�)*"+,�-.��!��/012���3���4567���89� 43:$ MBG�;<=�>?@ABC�D

EFG4�-$ ;<BCHI�J�$ -*C3: +KL�MN"OCPQ1RS"T� 41U:3�7���

-� MBG��������� ��������MBGVW.-XYZ[\�]^_`MNabVcd

��ef�=g�MN`�;<HIh=�> A ,/* nm

�HIh�ijVk 1=�>k 2�l���MN`�;<HIh�$ /mn op*q +* g�rTs` /** mL�MNt ��$ MBG-/.*�$ MBG-,./�=�>

MBG-*./� "$ ��u� 0+$ /2=�> ,3�$ +*mnop*q +* g�rTs` +,*** mL�MNt ��$ ��u� //$ .3=�> +-�4�� vw'xyz{*|�V}�~�MBG-/.*�=�>MBG-,./�"�$ +*mn�MN�=.-�� /*��;<HIhV���-.�1$ MBG-*./������MN���$ ���;<HIh1�����

A ,/* nm�HIh�$ /mn��$ MBG-/.*�$ MBG-

,./�=�>MBG-*./�"$ ��u� .,$ -3=�> +0�4�$ +*mn��$ ��u� -1$ -*=�> *.,�4�� ;<HIh�ij4���$ vw'xyz{*|�V}�~�MBG-/.*�=�>MBG-,./�"�$ +*

mn�MN�=.-� -*�89�HIhV���-.�1$ MBG-*./��MN����44��HIh1��������

Figure . Changes in A,/* nm of the treated water.

�, MBG-/.*� ; �, MBG-,./� ; �, MBG-*./� ; �,

Control.

Figure / Changes in COD of the treated water.

�, MBG-/.*� ; �, MBG-,./� ; �, MBG-*./� ; �,

Control.

Figure 0 Changes in TOC of the treated water.

�, MBG-/.*� ; �, MBG-,./� ; �, MBG-*./� ; �,

Control.

Figure 1 Changes in removal rates of color by MBG

with increasing treatment volume.

�, MBG-/.*� ; �, MBG-,./� ; �, MBG-*./�.

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� �

Hennion MC.,***.Graphitized carbons for solid-phase extrac-

tion.Journal of chromatography A 22/ (+�,), 1-�3/.

Mohan SV, and Karthikeyan J. +331. Removal of lignin and tannin

colour from aqueous solution by adsorption onto activated

charcoal.Environmental Pollution 31 (+�,), +2-�+21.

¨ 78�©ª9:3 +3323 �c«�#�����<¬­8�®¯�;!�°�&t��$%$|����&@ wD��)*3 <±=>34��²#c���?³ -.� ,/�,2.

Mori T, Sakimoto M. +333. Treatment of piggy wastewater with

ferric chloride can improve the e$ciency of a soil-column

used for decolorization. Animal Science Journal 1*, -1*�-1+.

¨ 78�©ª9:3 ,***3 ´�@AB�$%µ¶��@®"·;!�°��<C�8�$|����&3 <±=>34��²#c���?³ -0� /�1.

Mori T, Sakimoto M, Mori T, Sakai T.+331.Decolorization of

wastewater from a livestock barn using andosols. Animal

Figure 2 Changes in removal rates of A,/* nm by

MBG with increasing treatment volume.

¸, MBG-/.*� ; ¹, MBG-,./� ; º, MBG-*./�.

Figure 3 E#ects of the cleanup by methanol on

removal rate of color and A,/* nm by MBG.

These arrows in this figure show the term of clean

up the column using methanol.

¸, Removal rate of color ; », Removal rate of A,/*nm.

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Science Technology 02, 3.*�3.1.

������� �� +33-� �� ������������� ����� 0,� ,2�.*.

Removal of Color and Organic Substance in Livestock Wastewater

by Magnetic Beads Containing Graphite Carbon

Yoshinori YABUKI+, Tatsuma MORI+, Nobuyuki AIKO+, Mitsunori KIRIHATA,,

Hitoshi SUGIMURA- and Yasuo TANAKA.

+ Research Institute of Environment, Agriculture and Fisheries,

Osaka Prefectural Government, Habikino /2-�*20,, Japan, Osaka Prefecture University, Sakai /33�2/-+, Japan

- KURABO INDUSTRIES LTD., Neyagawa /1,�*2,-, Japan. National Institute of Livestock and Grassland Science, Tsukuba -*/�*3*+, Japan

Corresponding : Yoshinori YABUKI (fax : �2+ (*) 1,�3/0�303+, e-mail : yabuki�mbox.epcc.pref.osaka.jp)

Experiments in a laboratory scale were carried out to reduce color of livestock wastewater by using

alginate gel beads containing /�, ,./� and *./� graphite carbon powder (GC). These beads contained ,�magnetite to enable stirring with magnet. When +** mL of wastewater was treated in batch process with +*

g of the beads containing /�, ,./� and *./� GC for - h, the color removal rate was 13�, 2*� and 1-�,

respectively. After the batch treatment was repeated ten times, the color removal rate of beads containing

/� and ,./� GC maintained over /*�, whereas, those of beads containing *./� GC decreased to +-�.

The decrease in color removal rates of the beads was restored by washing with methanol. These results

suggest that the magnetic beads containing GC would be reusable and an e$cient adsorbent for color

removal in livestock wastewater.

Nihon Chikusan Gakkaiho 12 (-), --3�-.., ,**1

Key words : color removal, graphite carbon, magnetic beads, wastewater treatment.

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