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Biodegradasi Plastik LDPE (Low Density Polyethlene) menggunakan Kolom Winogradsky anah, Isti; Aniriani, Gading Wilda; Sulistiono, Eko
Jurnal EnviScience (Environment Science) Vol. 4 No. 2 (2020): Environmental measurement to asure the global health quality
Publisher : Universitas Islam Lamongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30736/jev.v4i2.210

Abstract

ABSTRAK Sampah anorganik yang banyak ditemukan salah satunya adalah plastik. Sampah plastik tersebut secara alami dapat terdegradasi di lingkungan oleh mikroorganisme seperti bakteri. Tujuan dalam penelitian ini adalah Mengetahui hasil penapisan bakteri pendegradasi plastik LDPE pada tanah TPA Tambakrigadung dan persentasi massa plastik yang terdegradasi oleh bakteri. Proses penapisan bakteri dilakukan dengan metode streak plate pada media NA, sedangakan proses biodegradasi menggunakan campuran tanah TPA dengan tambahan media MSM yang dimodifikasi. Hasil penapisan bakteri didapatkan tiga koloni. Persentase penurunan massa plastik pada uji A sebesar 7,86%, sedangkan pada uji B sebesar 13,16%. Hal tersebut dikarenakan komposisi pada suspensi media lebih banyak sehingga akan memberikan kesempatan pada bakteri dalam memanfaatkan komponen plastik. Kata kunci: Penapisan, Plastik LDPE, TPA Tambakrigadung, Biodegradasi
PENGARUH SHARIA MARKETING MIX TERHADAP KEPERCAYAAN PELANGGAN DAN KEPUTUSAN PEMBELIAN PADA ONLINE SHOP TIWS.ID Anah, Isti
An-Nisbah: Jurnal Ekonomi Syariah Vol 5 No 1 (2018): An-Nisbah
Publisher : UIN Sayyid Ali Rahmatullah Tulungagung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21274/an.2018.5.1.276-296

Abstract

Abstract. Online shop development or online shop through social media has already existed in Indonesia, moreever it is being really potential things and give is easier to  seller and buyer even online shop is being more popular than before and it causes the competition highly (begin), but beside that, the facility has been making the shop site badly or it has been making deception site by anyone who didn’t responsibly. Therefore, the facility has to influence on directness of online shop and trusting costumer then purchase decision. So, it needs inapplying the strateghy for  making /getting customer’s trusting and the costumer decide to do purchas. One of its is sharia marketing mix 9P (product, price, place, promotion, peolpe, physical evidance, process, promise, and patience). Based on reason, the research is to investigate the effect of sharia marketing mix to customer’s trusting and purchase decision on online shop Tiws.id. quantitative method is used in conducting the research. To collect the data, questionaire, technique are used to conduct the research meanwhile, analysis regresi linier with SPSS 16’s program are used in analyzig the data. The data analysis showed that the strateghy sharia marketing mix to Tiws.id online shop has an alternative hypotesis to customer’s trusting and purchase decision. It means that,in applying sharia marketing mix better,it make customer trusting ang purchase decision to Tiws.id online shop as good as possible. Keywords: Sharia Marketing Mix, Customer Trusting, Purchase Decision and Online Shop