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Record W3048493995 · doi:10.29122/jrl.v13i1.4294

APLIKASI TEKNOLOGI PENGOLAHAN AIR ASIN MENGGUNAKAN MEMBRAN REVERSE OSMOSIS DI PULAU BARRANG CADDI, MAKASSAR

2020· article· id· W3048493995 on OpenAlex

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueJurnal Rekayasa Lingkungan · 2020
Typearticle
Languageid
FieldEngineering
TopicEngineering and Technology Innovations
Canadian institutionsWiLAN (Canada)
Fundersnot available
KeywordsPhysicsHumanitiesReverse osmosisEnvironmental scienceChemistryArt

Abstract

fetched live from OpenAlex

Pulau Barrang Caddi memiliki luas wilayah 4 ha dengan jarak 11 km dari Kota Makassar dan merupakan pulau yang padat penduduknya yang berjumlah 1263 jiwa. Untukmendapatkan air bersih, masyarakat umumnya menggali sumur dangkal, namun airnyaberubah menjadi asin pada musim kemarau Pada pemukiman yang padat, kualitas airsumurnya menurun dari tahun ke tahun. Air bersih merupakan barang langka di pulaupulaukecil, terutama pada lokasi yang penduduknya padat. Kualitas air tanah dangkalsemakin menurun disebabkan oleh intrusi air laut, dimana air menjadi asin karenatingginya kadar garam. Untuk menyajikan air minum yang sehat harus dibeli denganharga yang mahal dan hanya ada di Kota Makassar. Untuk mengatasi masalah tersebut maka diperlukan pengolahan air dengan teknologi reverse osmosis yang dapatmengolah air asin menjadi air tawar. Kegiatan ini meliputi survei, desain, pretreatment,pengolahan lanjut dan pasca produksi. Teknologi Sea Water Reverse Osmosis (SWRO)pada Unit Arsinum yang diaplikasikan di P. Barrang Caddi ini menghasilkan air produkolahan yang layak minum dan sesuai dengan baku mutu. Selain itu, dilakukan pulaperhitungan biaya energi hasil Unit Arsinum tersebut untuk memenuhi biaya operatordan perawatan. Kata Kunci: teknologi, pengolahan, air asin, reverse osmosis, air minum

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.001
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesMeta-epidemiology (narrow), Research integrity
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.392
Threshold uncertainty score0.999

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.001
Meta-epidemiology (narrow)0.0010.001
Meta-epidemiology (broad)0.0010.000
Bibliometrics0.0010.002
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0010.000
Research integrity0.0010.004
Insufficient payload (model declined to judge)0.0000.001

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.017
GPT teacher head0.220
Teacher spread0.203 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it