Please use this identifier to cite or link to this item: https://repository.unej.ac.id/xmlui/handle/123456789/15903
Title: K ONDI S I T I NGGI M U K A AI R T AN AH DA N P E NU RU NA NN YA P AD A GR OU ND W A T E R F L OW A ND W E L L A B S T R A C T I ON UN I T
Authors: Ar i f Ros yad i M
Keywords: T I NGGI M U K A AI R T AN AH DA N P E NU RU NA NN YA
Issue Date: 17-Jan-2014
Series/Report no.: 061910301065;
Abstract: Ai r m e r upa ka n s ua t u ke b ut uh a n y a n g vi t a l ba g i m a n u s i a . Ai r t i da k s e l a lu m uda h d i p e r o l e h de n ga n ku a l i t a s da n kua n t i t a s y a n g c ukup. Ai r d i p e r o l e h da r i a i r t a n a h ( gr ound w ate r ) da n a i r pe r m uka a n ( s ur f ac e w ater ) . Ai r t a n a h m e r upa ka n s a t u b a g i a n da l a m pr o s e s s i r ku l a s i a l a mi a h . J ika pe m a nf a a t a n a i r t a na h i t u m e m ut us ka n s i s t e m s i r ku l a s i , y a k ni a i r y a n g d i e k s p l o i t a s i m e l e b i hi b e s a r ny a pe n g i s i a n k e m ba l i ( r e c har ge ) m a ka a ka n t e r j a d i pe n gur a n ga n v o l u m e a i r t a n a h y a n g a da . P e n ggu n a a n a i r t a n a h d il a kuka n d e n ga n c a r a m e m bua t s u m ur po m pa , b a i k y a n g d i b o r pa da s u m ur da n gk a l ( < 30 m ) a tau pa da s u m ur da l a m ( > 30 m ) . E ks p l o r a s i a i r t a n a h y a n g be r l e bi ha n a ka n m e ny e b a b ka n t ur unny a m uka a i r t a n a h pa da s u m ur s e k i t a r ny a . O l e h ka r e n a i t u pe r l u d i l a kuka n ka ji a n t e n t a n g pe n ga r u h pe m o m pa a n s u m ur t e r h a da p t i n gg i m uka a i r t a n a h d i s e k i t a r ny a . T uj u a n da l a m p e n e li t i a n i n i a da l a h u n t uk m e n g e t a h u i ko n d i s i m uka a i r t a n a h d i s e k i t a r s u m ur y a n g d i po m p a pa da Gr ound W ater F lo w and W e ll s A bs tr ac ti on Unit , da n pe r b a n d i nga n a n t a r a h a s il p e n ga m a t a n d i l a b o r a to r i u m da n t e o r i t i s . Da r i h a s il pe r hi t un g a n da n a na l i s a da pa t d i s im pu l ka n b a h wa ( 1) pa da a ku i f e r s u m ur t un gga l ( b a i k y a n g m e d i a ny a d i r a t a ka n a t a upun d i pa da t ka n ) ke t i n gg i a n a i r ny a l e bi h t i n gg i d i ba n d i n gka n de n ga n s u m ur ga n da , h a l i n i d i ka r e n a ka n v o l u m e de bi t y a n g ke l ua r pa da s u mur ga n da l e bi h b e s a r d i ba n d i ng s u m ur t un gga l ; ( 2) pe r be da a n ke t i n gg i a n a i r pa da s u m ur t un gga l y a n g d i p a da t ka n r a t a r a t a l e bi h 30 % l e bi h r e n da h ji ka d i ba n d i ngk a n de n ga n s u m ur t un gga l y a n g d i r a t a ka n . S e da n gka n pa d a s u m ur ga n da y a n g d i pa da t ka n r a t a r a t a l e bi h 44 % l e bi h r e n da h j i ka d i ba n d i ngka n de n ga n s u m ur g a n da y a n g d i r a t a ka n . Ha l i n i d i ka r e n a ka n ke m a m pua n m e na m pu n g a i r pa da a ku i f e r ( pa s i r kua r s a ) y a ng d i r a t a ka n l e bi h b e s a r da r i p a da a ku i f e r y a n g d i p a d a t ka n ; da n ( 3) pe n ur un a n m uka a i r ( dr a wdo wn ) di t i t i k pus a t s u m ur h a s il pe n ga m a t a n pa da m a n o m e t e r da n t e or i t i s b e r b e da , ha l i n i d i s e b a b ka n ka r e n a t i da k d i l a kuk a n pe n ge t e s a n nil a i K pa s i r kua r s a s e c a r a l a n g s u n g a ka n t e t a pi nil a i K d i a m b i l da r i t e o r i .
URI: http://repository.unej.ac.id/handle/123456789/15903
Appears in Collections:UT-Faculty of Engineering

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