Pola hidup merupakan gambaran dari aktivitas/kegiatan yang didukung oleh minat, keinginan dan bagaimana pikiran menjalaninya dalam berinteraksi dengan lingkungan. Menurut ilmu ekonomi, yang dimaksud dengan konsumsi adalah setiap kegiatan memanfaatkan, menghabiskan kegunaan barang dan jasa untuk memenuhi kebutuhan dalam upaya menjaga kelangsungan hidup. Menurut sudut pandang Islam atau dalam prespektif Islam, etika berkonsumsi sesuai syariah islam adalah memakan makanan yang halal. Pemulung adalah sekelompok orang yang bekerja mengumpulkan barang-barang bekas dengan cara mengerumuni muatan truk sampah yang tengah di bongkar, sebagian pemulung lainnya berputar-putar mengais barang bekas dari tumpukan-tumpukan sampah. Ada tiga prinsip dasar konsumsi yang digariskan oleh Islam, yakni prinsip halal, kebersihan dan kesederhanaan. Tujuan penelitian ini adalah untuk mengetahui pola hidup dan konsumsi pemulung dalam keseharian mereka dan untuk mengetahui pola hidup dan konsumsi pemulung ditinjau dari fikih konsumsi. Dalam penelitian ini pendekatan yang digunakan adalah metode penelitian kualitatif. Penelitian ini menggunakan data primer yaitu pewawancara menemui secara langsung narasumber. Dari wawancara yang dilakukan dapat diketahui bahwa pola hidup dan konsumsi pemulung memang tidak sepenuhnya menerapkan sunnah Rasul, namun mereka tetap menjaga kebersihan diri mereka dan keluarganya. The way of life is a picture of the activities supported by the interest, desire and how the mind interacts with the environment to live in. According to economics, consumption is defind any activity utilizing, spent the usefulness of goods and services to acquire needs in an effort to maintain viability. According to the viewpoint of the Islamic perspective, Sharia-compliant Islamic ethics consume is to eat halal food. Scavengers are a group of people who work to collect used goods by way of swarming truckloads of garbage being dismantled, some other scavengers circling scavenge junk piles of garbage. Three basic principles outlined by the consumption of Islam, the principles of lawful, cleanliness, and simplicity. The purpose of this study was to determine the patterns of life and consumption of scavengers in their daily lives and to know the patterns of life and consumption in terms of fiqh consumption scavengers. In this study, the approach used is qualitative research methods. This study uses primary data to get the interviewer directly speakers. From interviews conducted showed that lifestyle and consumption scavengers did not fully implement the Sunnah of the Prophet, but they still keep clean themselves and their families.

Improving learning quality of elementary school in Indonesia can be conducted in many ways. One of them is repairing tables and chairs in accordance with the development of learning method. Nowadays, active learning is one method of learning proven to be effective in improving learning quality. Many ways have been attemped to realize active learning, starting from curriculum improvement to study time at school. Unfortunately, the government forgets one thing which is not less important, namely tables and chairs used by students everyday. This research intends to provide ideas to the concerned party on how to repair elementary school tables and chairs compatible with active learning method by using modular concept. The research method used in this research is descriptive qualitative. The location of this research is Kedung District, Jepara Regency, Central Java. Samples selected are 3 elementary schools at this district. The study object is the design of tables and chairs used for active learning. Data collection technique is library study, observation and interview. The validity of the data collection is tested by triangulation technique. Research result shows that tables and chairs of the three sixth grade elementaryschols are not representative for active learning. Generally, the tables and chairs are difficult to use in active learning. Tables and chairs using modular design concept fit into V or U cluster/ group and also more ergonomi, functional, easy to move and support active learning.

Basically, the principles of Al-Qur'an learning can be carried out using various methods, all of which have the same goal, namely so that children can read the Al-Qur'an properly and correctly. The low motivation of students in learning the Qur'an is still one of the reasons for the low quality of education, especially in the ability to read the Qur'an. One of the efforts to increase motivation to learn to Read and Write the Qur'an is the use of online methods during the Covid-pandemic. 19 can be carried out by educators or teachers in the reading and writing subject of the Koran which is the basis of learning in Islam The low motivation of students in learning Al-Qur'an is still one of the reasons for the low quality of education, especially in the ability to read Al-Qur'an. So it can be said that motivation and learning achievement are directly proportional to the learning methods developed. One of the efforts to increase the motivation to learn to read and write al-quran is to use appropriate methods that can be used by educators or teachers in reading and writing al-Qur'an subjects which are the basis of learning in Islam.

The initial idea of this research is to exploit the abundance of wood waste material in the form of coins which have almost the same size and thickness. This waste comes from the rest of the production of glass bottled water. One way to achieve this goal is by using horizontal and vertical lamination techniques with the addition of a turning process with the aim of being able to form and produce functions. Another goal is to apply the waste coin arrangement as a functional and decorative product design material. The design of this product with waste is used as a model for empowering the creative industry of the local crafts-producing community where glass mineral water is located in Sambeng Village, Kasiman District, Bojonegoro Regency, East Java. The design method used is the Design Thinking method. The output produced is in the form of functional and decorative product designs, such as stools, wall clocks, frames, candle holders, egg holders, menu boards, and placemats.

Copper and gold mining industry produce large amount of tailings effluent containing heavy metals such as Cu and Hg that will polute  environment and agricultural land, if it is not properly treated.  Effort in reducing pollution level and recovery of metal in tailing could be conducted with biosorption process using microbial cell as an absorbent agent. This study aims to determine the ability of selected white rot fungi (WRF) immobilized on empty fruit bunches of oil palm (EFB)  to absorb Cu (II) metals in tailing. Based on growth rate, ligninolytic enzymes activity, and the absorption capacity of heavy metals, the superior WRF candidate was Omphalina sp. The ability of biomass Omphalina sp. to decrease the con-centrateion of Cu (II) with an initial concentration of 150 ppm, up to 63%. Omphalina sp. that immobilized on TKKS was able to reduce Cu (II) as much as 66-77% at pH 4.0 for 60 minutes. Abstrak                Eksploitasi tambang tembaga dan emas banyak menghasilkan limbah tailing yang masih me-ngandung logam berat seperti Cu (II) dan Hg (II). Limbah tersebut berpotensi mencemari perairan dan lahan pertanian bila tidak ditangani dengan baik.  Usaha untuk mengatasi limbah tailing dan sekaligus memekatkan (recovery) logam di dalam-nya dapat dilakukan dengan proses biosorpsi menggunakan sel mikroba. Penelitian ini bertujuan menetapkan kemampuan biomassa jamur pelapuk putih (JPP) yang diimobilisasi pada tandan kosong kelapa sawit (TKKS) dalam mengabsorpsi ion logam Cu (II). Metode biosorpsi logam yang digunakan dengan sistem batch dengan kadar logam 300 ppm, 200 ppm,dan 150 ppm. Hasil seleksi JPP berdasarkan laju pertumbuhan, aktivitas enzim ligninolitik, dan penyerapan logam berat telah  diperoleh   kandidat   JPP   unggul  yaitu Omphalina sp. Dalam media PDB,  Omphalina sp. toleran terhadap Cu (II) hingga konsentrasi 150 ppm. Kemampuan biomassa Omphalina sp. untuk penurunan konsentrasi Cu (II) dengan konsentrasi awal 150 ppm yaitu mencapai 63%. Omphalina sp. yang diimobilisasi dengan TKKS mampu menurun- kan kandungan Cu (II) sebesar 66-77%  pada pH 4.0 selama 60 menit.