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Abstract
Water cleaning technology using coagulation has already been carried out use a plants in the coagulation process has never been done before, especially using plants that have potential to be a source of natural coagulants is Bandotan (Ageratum conyzoides). Plants that have the potential to be a source of natural coagulants are plants that contain a lot of protein. Each type of protein has an isoelectric point at a different pH like isoelectric point, the protein will have a neutral charge. . The calculation results of the number of colonies in samples were B1, B2, and B3 with dilutions of 266. 105, 9. 107 and 104. 109 CFU/mL. The results of Gram staining identification showed that the B1, B2 and B3 isolates had the shape are basil, basil and coccus (round) with Gram positive. The bacteria thrive in different habitats, so bacteria from the sample have been very cloudy to pH of 6.0 and 8.0 because neutralophiles properties. From the B3 isolate sample have high clear zone for Gram positive (S. aureus) of 13 mm more than Gram negative ( E. coli) of 11 mm. So that, the bandotan is able to inhibit the growth of pathogenic bacteria in the water
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Copyright (c) 2024 Riang Adeko1, Habibi Hidayat
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References
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References
V. E. Hutagaol, “Studi Pelayanan Distribusi Air Bersih Dari Sumber Mata Air Bahsikam Pada PDAM Tirtauli Kota Pematangsiantar,” ULIL ALBAB J. Ilm. Multidisiplin, vol. 1, no. 5, pp. 1039–1045, 2022.
E. Prihatinningtyasa and T. Jasalesmana, “Studi Penurunan Kekeruhan dengan Aplikasi Ekstrak Tapioka sebagai Koagulan Alam pada Pengolahan Air Bersih,” J. Ris. Teknol. Ind., vol. 15, no. 2, pp. 200–208, 2021, doi: 10.26578/jrti.v15i2.6697.
W. C and N. BC, “Morphological, Anatomical and Proximate Properties of Ageratum conyzoides Linn A Member of Asteraceae,” Sch. Acad. J. Biosci., vol. 9, no. 3, pp. 63–67, 2021, doi: 10.36347/sajb.2021.v09i03.002.
M. I. Susanti, “Air dan Kesehatan,” Pusat data dan Informasi Kemenkes RI, Jakarta, 2020.
A. A. Anggorowati, “Serbuk Biji Buah Semangka dan Pepaya Sebagai Koagulan Alami dalam penjernihan Air,” Idonesian E-Journal Appl. Chem., vol. 8, no. 1, pp. 18–23, 2021.
P. D. Nasution, “Skrining Fitokimia dan Analisis Alkaloid dari Tumbuhan Babandotan (Ageratum conyzoides L) Dengan Metode Kromatografi Lapis Tipis,” Farmanesia, vol. 1, no. 8, pp. 56–60, 2021.
Humas Litbangkes, “Hasil SKAM RT sebagai Baseline Data Kualitas Air Minum Aman,” Badan Litbangkes Kementerian Kesehatan RI, Jakarta, pp. 20–22, Apr. 2021.
R. Adeko and J. Jubaidi, “Variasi Kombinasi Ketebalan Cangkang Bintaro Dan Biji Kapuk Dalam Penurunan Tingkat Besi (Fe) Di Sumur Gali Warga Rawa Makmur, Kota Bengkulu,” J. Nurs. Public Heal., vol. 9, no. 1, pp. 82–88, 2021, doi: https://doi.org/10.37676/jnph.v9i1.
H. Hidayat, “Identifikasi Morfologi Dan Uji Aktivitas Antimikroba Terhadap Bakteri Escherichia coli Dari Fermentasi Buah Markisa (Passiflora sp.),” J. Eksakta, vol. 15, no. 1–2, pp. 76– 85, 2015, doi: 10.20885/eksakta.vol15.iss1-2.art8.
E. Prihatinningtyas, P. P. Limnologi-lipi, and J. R. Bogor, “Studi penurunan kekeruhan dengan aplikasi ekstrak tapioka sebagai koagulan alam pada pengolahan air bersih the study of turbidity removal by using tapioca extract as natural coagulant on water treatment,” J. Ris. Teknol. Ind., pp. 200–208, 2021.
H. Husaini, S. S. Cahyono, S. Suganal, and K. N. Hidayat, “Perbandingan Koagulan Hasil Percobaan Dengan Koagulan Komersial Menggunakan Metode Jar Test,” J. Teknol. Miner. dan Batubara, vol. 14, no. 1, p. 31, 2018, doi: 10.30556/jtmb.vol14.no1.2018.387.
R. J. Vira Irma Sari1“ Uji Efektivitas Ekstrak Babandotan (Ageratum conyzoides) Sebagai Bioherbisida Terhadap Perkecambahan Kacang Hijau (Vigna radiata),” vol. 4, no. 1, pp. 25–34, 2020.
R Sánchez-Clemente, MI Igeño, AG Población, MI Guijo, F Merchán, R Blasco; Study of pH Changes in Media during Bacterial Growth of Several Environmental Strains †. Proceedings 2018, 2, 1297; doi:10.3390/proceedings2201297