NOVA DWI ARWANTO,. (2023). ANALISA BAKU MUTU AIR LIMBAH DOMESTIK PADA BAK EQUALISASI DAN BAK AERASI DI GEDUNG PERKANTORAN PT. TWINK PRIMA PRATAMA. Diploma Thesis, UNIVERSITAS NEGERI JAKARTA.

NOVA DWI ARWANTO, . (2023) NOVA DWI ARWANTO,. (2023). ANALISA BAKU MUTU AIR LIMBAH DOMESTIK PADA BAK EQUALISASI DAN BAK AERASI DI GEDUNG PERKANTORAN PT. TWINK PRIMA PRATAMA. Diploma Thesis, UNIVERSITAS NEGERI JAKARTA. Diploma thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Pada saat ini air menjadi konsentrasi utama bagi masyarakat. Faktor yang memengaruhi hal ini adalah masyarakat kesulitan mendapatkan air bersih, hal ini dikarenakan air tercemar dengan berbagai jenis limbah yang disebabkan oleh ulah manusia,baik limbah domestic,limbah industri, dan kegiatan lainnya. Masalah limbah rumah tangga menjadi sangat serius sehingga membutuhkan respon manusia. Oleh karena itu, instalasi pengolahan limbah (IPAL) juga diperlukan untuk meminimalkan polusi dan mendaur ulang air limbah rumah tangga. Tujuan penelitian ini untuk mengukur bagaimana kadar zat kimia pada bak equalisasi dan bak aerasi menurut hasil dari kultivasi cairan limbah domestik di PT. Twink Pratama, serta berapa kadar efektivitas penurunan parameter air limbah pada bak equalisasi dan bak aerasi.Penelitian menggunakan metode observasi deskriptif : (1) pengambilan sampel, (2) pengujian sampel, (3) penganalisa sampel.Sampel ini ambil pada bak equalisasi dan bak aerasi yang akan dikirimkan ke Laboratorium Balai Besar Teknik Kesehatan Lingkungan dan Pengendalian Penyakit Jakarta untuk diteliti lebih lanjut.Hasil penelitian yang diperoleh meliputi: kualitas air yang didapatkan dari hasil penelitian tersebut telah didapatkan bahwa beberapa jenis zat kimia (pH ,TSS, dan coliform) telah memenuhi standar yang telah ditetapkan, namun masih ada beberapa zat kimia (BOD, COD, minyak dan lemak, dan amoniak) masih melebihi batas wajar dari standar zat kimia air limbah. Maka dari itu perlu dilakukannya pembenahan berlanjut dalam proses equalisasi dan aerasi limbah tersebut. ***** At this time, water is the main concentration for society. Factors that influence this are that people have difficulty getting clean water, this is because water is polluted with various types of waste caused by human activity, both domestic waste, industrial waste, and other activities. The problem of household waste has become so serious that it requires a human response. Therefore, waste treatment plants (IPAL) are also needed to minimize pollution and recycle household wastewater. The purpose of this study was to measure the levels of chemical substances in the equalization and aeration tanks according to the results of cultivating domestic wastewater at PT. Twink Pratama, and how effective it is to reduce wastewater parameters in equalization tanks and aeration tanks. The study used descriptive observation methods: (1) sampling, (2) sample testing, (3) sample analysis. These samples were taken in equalization tanks and aeration tanks which would be sent to the Jakarta Center for Environmental Health Engineering and Disease Control Laboratory for further research. carry on.The research results obtained included: water quality obtained from the results of this study it was found that several types of chemical substances (pH, TSS, and coliform) had met the established standards, but there were still some chemical substances (BOD, COD, oils and fats , and ammonia) still exceeds the reasonable limits of wastewater chemical standards. Therefore, it is necessary to continue improving the waste equalization and aeration process.

Item Type:	Thesis (Diploma)
Additional Information:	1). Dr. Wardoyo, S.T., M.T.
Subjects:	Teknologi dan Ilmu Terapan > Teknik Mesin, Mekanika Teknik
Divisions:	FT > D III Teknik Mesin
Depositing User:	Users 19667 not found.
Date Deposited:	01 Sep 2023 02:33
Last Modified:	01 Sep 2023 02:33
URI:	http://repository.unj.ac.id/id/eprint/40607

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