Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Texerearrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Texere
Article . 2022 . Peer-reviewed
Data sources: Crossref
addClaim

UPAYA MENGURANGI KESADAHAN AIR RECYCLE LIMBAH TEKSTIL MENGGUNAKAN ZEOLIT DAN ARANG AKTIF

Authors: Utami Nurul Azijah; Lestari Wardani; Rr. Wiwiek Eka Mulyani;

UPAYA MENGURANGI KESADAHAN AIR RECYCLE LIMBAH TEKSTIL MENGGUNAKAN ZEOLIT DAN ARANG AKTIF

Abstract

Air merupakan kebutuhan utama pada proses basah tekstil. Hal ini berbanding terbalik dengan ketersediaan air. Dalam upaya mengefisienkan penggunaan air, salah satu pabrik tekstil menggunakan kembali air hasil recycle limbah produksinya. Air hasil recycle limbah pabrik tersebut memiliki tingkat kesadahan dan kandungan logam yang masih tinggi sehingga perlu dilakukan pengolahan sebelum digunakan. Tujuan penelitian ini adalah untuk mengetahui pengaruh perbandingan komposisi zeolit dan arang aktif serta waktu kontak adsorpsi terhadap penurunan kesadahan untuk memperbaiki kualitas air proses hasil recycle limbah produksi di salah satu pabrik tekstil tersebut. Proses adsorpsi dilakukan dengan metode filtrasi saringan cepat dilakukan dua tahapan. Pada tahap awal dilakukan filtrasi dengan beberapa komposisi media zeolit:arang aktif sehingga didapat komposisi optimum media zeolit: arang aktif ialah 8:1. Dilanjutkan dengan uji tahap dua yaitu variasi waktu kontak. Komposisi optimum media zeolit-arang aktif yaitu pada perbandingan 8:1 dapat menurunkan nilai kesadahan sebesar 54,36%. Nilai optimum yang dapat dicapai dengan komposisi zeolit:arang aktif 8:1 yaitu pada waktu adsorpsi selama 8 menit dengan hasil nilai pH 6 dan nilai kesadahan total sebesar 3,03°dH dengan efisiensi 74,55%, kesadahan Ca sebesar 1,12°dH dengan efisiensi 69,97%, kesadahan Mg 1,91°dH dengan efisiensi 76,65%.

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    1
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold