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˜µ¦µŠš¸É 2 Ÿ¨„µ¦ª· Á‡¦µ³®r¨´„¬–³œÊÎ µÁ¸¥„n °œÂ¨³®¨´Š„µ¦Îµ´——oª¥»—š—¨°Šš¸É 2
˜´ªÂž¦ œÊεÁ oµ œÊε°°„ ž¦³·š›·£µ¡„µ¦Îµ´— (%)
1 ™´Š 2 ™´ Š 1 ™´ Š 2 ™´ Š
pH 4.6 6.7 6.8 - -
COD (mg/l) 17,500 7,200 6,700 58.86 61.71
BOD (mg/l) 8,500 3,700 3,600 56.47 57.65
TSS (mg/l) 85.0 46.0 41.0 45.88 51.76
TKN (mg/l) 54.5 37.2 36.5 31.74 33.03
TP (mg/l) 98.5 69.5 67.2 29.44 31.78
‹µ„˜µ¦µŠš¸É 2 —ŠÄ®oÁ®Èœªn µ¦³Â 2 ™´Š ¤¸ž¦³· š›·£µ¡Äœ„µ¦Îµ´—œÊεÁ¸ ¥¼Š„ªnµ¦³Â 1 ™´Š
ÁœºÉ°Š‹µ„„µ¦š—¨°Šœ¸ÊŤn¤¸„µ¦„ªœŸ¤œÊεÁ¸¥£µ¥Äœ™´ŠÎµ´— „µ¦Á—·œ¦³Â 1 ™´Š œÊÎ µÁ¸¥‹¹Š¤¸Ã°„µ´¤Ÿ´ „´
‹»¨·œš¦¸¥rŽ¹ÉŠ˜„˜³„°œ°¥¼nš¸É„oœ™´ŠÅ—oœo °¥„ªnµ¦³Â 2 ™´ Š Ž¹ÉŠ°°„Ä®oœÊεÁ oµ‹µ„„oœ™´Š °Š™´ ŠÎµ´—š´ÊŠ 2 ™´Š
—´ŠÂ—ŠÄœ£µ¡š¸É 1 —´Šœ´Êœ œÊεÁ¸ ¥Äœ¦³Â 2 ™´Š ‹¹Š¤¸Ã°„µ´¤Ÿ´ „´‹» ¨·œš¦¸¥rš¸É˜„˜³„°œ°¥¼n„oœ™´ŠÅ—o¤µ„„ªnµ
¦³Â 1 ™´Š šÎµÄ®o¦³Â 2 ™´ Š ¤¸ž¦³·š›·£µ¡Äœ„µ¦Îµ´—œÊεÁ¸¥¼Š„ªnµ¦³Â 1 ™´ŠÁ¨È „œo°¥
°´˜¦µ„µ¦Ÿ¨·˜„pµŽ¸ ª£µ¡Â¨³°Š‡rž¦³„° °Š„pµŽ¸ª£µ¡‹µ„» —š—¨°Š
»—š—¨°Šš¸É 1
‹µ„„µ¦˜¦ª‹ª´—°´˜¦µ„µ¦Ÿ¨·˜„pµŽ¸ª£µ¡ °Š» —š—¨°Šš¸É 1 (Ťn¤¸„µ¦ž¦´ pH œÊεÁ¸¥„n °œÁ oµ¼n¦³) ×¥šÎµ
„µ¦˜¦ª‹ª´—š»„ª´œ°¥nµŠ˜n°ÁœºÉ °Š˜´ÊŠÂ˜n Á—·œ¦³Å—o 30 ª´œ ‹œ™¹Š 86 ª´œ ¡ªnµ¦³Â 1 ™´Š ¤¸‡nµÁŒ¨¸É¥°´ ˜¦µ„µ¦
Ÿ¨·˜„pµŽ¸ª£µ¡˜É優n µ¦³Â 2 ™´Š ¦µ¥¨³Á°¸¥——´ŠÂ—ŠÄœ˜µ¦µŠš¸É 3 »—š—¨°Šš¸É 1 Ž¹ÉŠÁ—· œ¦³Ã—¥Å¤n¤¸„µ¦
ž¦´ pH œÊεÁ¸ ¥ ¤¸°´˜¦µ„µ¦Á„· —„pµŽ¸ª£µ¡œo°¥¤µ„ ÁœºÉ°Š‹µ„œÊÎ µÁ¸¥š¸Éžj °œÁ oµ¦³¤¸ £µ¡Áž}œ„¦— šÎµÄ®oœÊεÁ¸¥Äœ
¦³Å¤nÁ®¤µ³¤˜n°„µ¦šÎµŠµœ °Š‹»¨·œš¦¸¥rÅ¦o°µ„µ« Ž¹É Šµ¤µ¦™Á‹¦·Á˜· Ã˜Â¨³šÎµŠµœÅ—o—¸Äœn ªŠ pH 6.6-
7.6 (MetCalf and Eddy, 2004)
˜µ¦µŠš¸É 3 °´˜¦µ„µ¦Á„·—„pµŽ¸ª£µ¡ °Š» —š—¨°Šš¸É 1
¦³ °´ ˜¦µ„µ¦Á„·—„p µŽ¸ª£µ¡
m3-gas/m3-reactor.day m3-gas/kg- CODremoved
1 ™´Š 0.047 0.54
2 ™´Š 0.073 0.55
»—š—¨°Šš¸É 2
‹µ„„µ¦˜¦ª‹ª´ —°´˜¦µ„µ¦Ÿ¨·˜„pµŽ¸ª£µ¡ °Š» —š—¨°Šš¸É 2 (ž¦´pH œÊεÁ¸¥Ä®oÁž}œ„¨µŠ„n°œÁ o µ¼n¦³
ĜnªŠÁ¦·É¤˜oœÁ—·œ¦³) ×¥šÎ µ„µ¦˜¦ª‹ª´—°´ ˜¦µ„µ¦Á„·—„pµŽš»„ª´œ°¥nµŠ˜n°ÁœºÉ °Š˜´ÊŠÂ˜nÁ—·œ¦³Å—o 30 ª´œ ‹œ™¹Š