Pengaruh Eco Enzyme Terhadap Radiasi Elektromagnetik Untuk Pemakaian Laptop Dalam Pembelajarn: Pengaruh Eco Enzyme Terhadap Radiasi Elektromagnetik Untuk Pemakaian Laptop Dalam Pembelaran

Hafiz Zulfi; Nyoman Santiyadnya; I Putu Suka Arsa

doi:10.23887/jjpte.v11i3.50320

Authors

Hafiz Zulfi Mahasiswa
Nyoman Santiyadnya Universitas Pendidikan Ganesha
I Putu Suka Arsa Universitas Pendidikan Ganesha

DOI:

https://doi.org/10.23887/jjpte.v11i3.50320

Abstract

Electromagnetic radiation generated by laptops can potentially cause health problems for users. The purpose of this research is to limit or suppress the effects of electromagnetic radiation using a multifunctional liquid, namely eco enzyme. The method used is a quantitative - experimental method with a True Experimental research design (Posttest-only control design). There are three treatments, namely using eco enzyme measuring 150 ml, 300 ml, and 500 ml with each distance of 5 cm, 10 cm, 12.5 cm, 15 cm, 20 cm, 25 cm, 30 cm, 32.5 cm, 35 cm, and 40 cm. The results of data analysis were carried out using the Independent Sample T-Test. The laptops that were analyzed in the T-Test were only laptops that had the lowest and highest electromagnetic radiation, namely Acer laptops and Fujitsu laptops. Based on the Independent Sample T-Test, the results showed that there was no effect of eco enzyme to reduce electromagnetic radiation on laptops. Meanwhile, in the 300 ml and 500 ml eco-enzyme, there is an effect of using -enzyme in reducing laptop electromagnetic radiation.

References

Alfabeta.Sugiyono. (2012). Memahami Penelitian Kualitatif. Bandung : ALFABETA.

Andi Setiawan, Muhammad. (2017). Belajar dan Pembelajaran. Ponorogo : Uwais Inspirasi Indonesia.

Apriliani A,N., Fadilla R,N., & Rohmawati, U. (2019). Pengaruh penggunaan ekstrak Sansevieria Trifasciata terhadap reduksi radiasi elektromagnetik pada handphone. Research Journal of KSI Mist,18-25.

Arun C and Sivasanmugam P 2015 Investigation of biocatalytic potential of garbage enzyme and its influence on stabilization of industrial waste activated sludge Process Safety and Environ Protec 9 471-8.

Dhiman, S. (2017). Eco-Enzyme-A Perfect House-Hold Organic Cleanser. International Journal of Engineering Technology, Management and Applied Sciences, 5(11), 19–23.

Larasati, D., Astuti, A. P., & Maharani, E. T. W. (2020). Uji Organoleptik Produk EcoEnzyme dari Limbah Kulit Buah (Studi Kasus di Kota Semarang). EDUSAINTEK,4.

M. Hemalatha and P.Visantini, (2020). Potential use of eco enzyme for the treatment of metal based effluent. IOP Conf. Series: Materials Science and Engineering 716, 1-6.

Printis Mulyani, Retno. 2016. Pengaruh Sansevieria spp Terhadap penurunan tingkat radiasi elektromagnetik di Laboratorium Jurusan Kesehatan Lingkungan Purwokerto Tahun 2016. Skripsi. Politeknik Kesehatan Kemenkes Semarang. Semarang.

Purwanto dkk. 2020. Studi Eksploratif Dampak Pandemi COVID-19 Terhadap Proses Pembelajaran Online di Sekolah Dasar. Journal of Education, Psychology, and Counselling. Volume 2 No. 1.

Rochyani, N., Utpalasari, R.L., Dahliana, I. (2020). Analisis Hasil Konversi Eco Enzyme Menggunakan Nenas (Ananas Comosus) dan Pepaya (Carica Papaya L.). Jurnal Redoks, 5(2): 135-140.

Stephanie Tarumingkeng, “dampak radiasi gelombang elektromagnetik dari ponsel, komputer dan laptop,” pp. 55–60, 2013.

Sugiyono (2015). Metode Penelitian Kombinasi (Mix Methods). Bandung: Alfabeta.

Sugiyono. 2017. Metode Penelitian Kuantitatif, Kualitatif dan R&D. Bandung : Alfabeta.

Surat Edaran Kementerian Pendidikan dan Kebudayaan (Kemendikbud) Direktorat Pendidikan Tinggi No. 1 Tahun 2020.

Sugiyono (2015). Metode Penelitian Kombinasi (Mix Methods). Bandung: Alfabeta.

Thirumurugan P (2016). Production and analysis of enzyme bio-cleaners from fruit and vegetable wastes by using yeast and bacteria. Student project Report (D.O.Rc.No.1082/2015A; Project No: 28) submitted to Tamil Nadu State Council for Higher Education (TANSCHE), India pp: 4-6.

Win, Yong Chia. (2011). Ecoenzyme Activating the Earth’s Self-Healing Power. Alih Bahasa : Gan Chiu Har. Malaysia : Summit Print SDN.BHD.

Wiratama, W. M. P. (2020). Efektivitas Penerapan Model Pembelajaran Kooperatif Quick on The Draw. Scholaria: Jurnal Pendidikan Dan Kebudayaan, 10(3), 187-197.