18 research outputs found
PENGELOLAAN WILAYAH PESISIR SECARA TERPADU: SOLUSI PEMANFAATAN RUANG, PEMANFAATAN SUMBERDAYA DAN PEMANFAATAN KAPASITAS ASIMILASI WILAYAH PESISIR YANG OPTIMAL DAN BERKELANJUTAN
No full textPeranan sumberdaya pesisir diperkirakan akan semakin meningkat dimasa-masa mendatang dalam menunjang pembangunan ekonomi nasional, regional, maupun lokal. Sehingga, untuk dapat memanfaatkan ruang dan sumberdaya wilayah pesisir secara optimal dan berkelanjutan, perlu pemahaman yang mendalam tentang pengertian dan karakeristik dari kawasan ini serta masyarakat yang mendiaminya. Pengelolaan wilayah pesisir secara terpadu memiliki pengertian bahwa pengelolaan sumberdaya alam dan jasa-jasa lingkungan pesisir dilakukan melalui penilaian menyeluruh (comprehensive assesment), menentukan tujuan dan sasaran pemanfaatan, dan kemudian merencanakan serta mengelola segenap kegiatan pemanfaatannya. Tulisan ini berupaya memberikan pemahaman secara komprehensif dan berisi tinjauan akademik tentang potensi wilayah pesisir, permasalahan yang terjadi dan peluang pemanfaatannya. Kata Kunci : wilayah pesisir, pengelolaan terpadu, potens
ADIRAMA: PRODUCTION AND USE OF THE SALT ADDITIVE OF MADURA
No full textSalt of Madura is a unique product and dominates in the local and regional markets. It is the result of sweat and sweat from local youth in seeking and living life. The process of using salt additives is an idea that arises because naturally the people of Madura have used it, which is adding trusion in terms of facing the water process that it has. The sea water that experiences the process of adding additives has the highest NaCl, ceramics land 96.02%, LDPE land 95.72% and soil area 93.81%. Whereas those who were not treated had lower NaCl, 93.94% ceramics, LDPE 92.65% and soil 87.78%. And for some treatments for some treatments heavier than others, namely ceramic additives 47.65 Kg, additive LDPE 49.15 Kg, and additive soil 32.50 Kg. While the soil that is not treated is mostly lower in salt, non-additive ceramics 46.75Kg, non-additive LDPE 50.75 Kg and non-additive soil 26.95 Kg.</span
Islamic Religion Pattern In Farmers’ Families At Dusun Kwagean Desa Krenceng Kecamatan Kepung Kabupaten Kediri
No full textParents are fully responsible for providing Islamic religious education to children. This attitude can be seen from including the way parents give treatment to children, how to give gifts and punishments, how parents give attention and respond to desires child. With the right pattern of Islamic education there is a possibility that Islamic religious education will succeed in the family so that it can give birth to the expected generation. The researcher takes a focus on the problem, namel The Pattern of Islamic Education for Children in Farmers' Families in the Kwagean Hamlet of Krenceng Village, Kepung District, Kediri Regency. This research is type kualitatif research. Besides that ini collect author data use method observation, interview and documentation. The results of this study are Farmers' families in Krenceng Village in educating their children use several methods, namely training / habituation methods, exemplary methods and advice / ibrah and maudloh methods. The pattern of Islamic religious education used by the farmer's family in educating their children consists namely; Authoritative education patterns, Authoritarian education patterns, and Permissive education patterns
Analysis and Comparison of Different Dewatering Methods On Salt Quality
No full textThe salt quality was studied by dewatering methods such as centrifugal hydro extraction, fixed bed dryer, and rotary drum dryer. The effect of different salt particle sizes was also analyzed. The centrifugal hydro extractor is found to be effective when reducing the high-water content of salt and suitable for reducing water content after the salt wash stage. Fixed bed dryers produce lower water content than rotary drum dryers. A water content lower than 1% can be achieved using fixed bed dryers. Finally, all dewatering methods such as centrifugal hydro extractors, fixed bed dryers, and rotary bed dryers are suitable for salt production methods. Reduced salt particle size from 30 to 60 mesh also improved the drying performance
Evaporation Rate, Meteorological And Physical Condition Of Salt Crystallizer Pond In Pamekasan, Indonesia
No full textSalt is a strategic commodity that is no less important than other basic needs, this is because salt is an industrial raw material and foodstuffs including for households, the food industry, the CAP industry, pharmaceuticals and petroleum.. The main sources of salt are sea water, rock salt (NaCl mineral halite), and salt lake water. Evaporating sea water is the common method that used to produce salt in Indonesia. Therefore by using the seawater evaporation method, the weather and physical factors of the salt pond will affect salt production. This research purpose to determine evaporation rate, meteoroogical and physical condition of salt cristalizer pond. Measurement of relative humidity, wind speed, brine consentration, temperature (air, soil, and brine), and brine volume were conducted at three salt crystallizer ponds. This parameters were meassured every six hours. The meassurement started from brine entering the salt crystallizer pond until salt harvesting. The result showed that salt could be produce even though the humidity and wind speed in this area were out of the standart criteria recomended (<50% humidity and >5 m/s for wind speed). in addition, the soil temperature is several times higher than the temperature of water and air because the soil is able to withstand the absorbed heat. The highest evaporation of brine in crystallizer pond occurs at 7 am to 7 pm
The Effects of Dry and Wet Grinding Processes on The Salt Quality
No full textStudies were conducted on the salt quality, such as NaCl percent and whiteness achieved by dry and wet grinding methods. Crude solar salt is carefully collected from traditional solar salt ponds to ensure the uniformity of the sample. Several salt processing methods were applied in this research, such as washing, grinding, and dewatering by centrifuge hydro extractor and drying. The effect of reducing salt particle size to 0.6 and 0.25 mm was also studied. The dry grinding method is conducted before the washing stage, while the wet grinding method is applied after the washing stage. Both dry and wet grinding methods provide high-quality salt products, indicating high NaCl percent and whiteness. The dry grinding method produces higher NaCl percent and whiteness than the wet grinding method. However, the wet grinding method was better in water management and equipment durability with loss of salt losses during the washing stage. Finally, both grinding methods have advantages and disadvantages, so for developing the salt processing industry, both methods should be correctly chosen and match product output requirements
The utilization of salt particles from seaweed processing by-products for low-sodium salt production
No full textUtilizing mechanical rotary and sieve separators to collect salt particles from the surface of dried Eucheuma cottonii represents an innovative methodological approach. In this study, a mechanical rotary separator was employed to separate impurities like salt particles, mud, stones, and seaweed chunks from the surface of the dried Eucheuma cottonii. Following that, a multi-layer vibro sieve separator was employed to separate the salt particles from impurities. This study aimed to investigate the influence of the separation duration in both equipment for separating impurities on the surface of the dried Eucheuma cottonii, and collecting salt particles from the impurities. Mass balance is utilized to calculate, quantify, and analyze the distribution of impurities mass throughout the entire process line. Impurities produced during the process were characterized using a binocular stereo microscope (Olympus SZ30). The sodium content in the salt particle produced was analyzed using the titration method. The study showed that using a mechanical rotary separator for about 3 minutes on 500 grams of dried Eucheuma cottonii generated 7.6 grams of impurities. Using the multi-layer vibro sieve separator, only 3.8 grams of the initial 7.6 grams of impurities were identified as uncontaminated salt particles. As a result, these salt particles contain a minimum of 60% sodium chloride, presenting a viable alternative to table salt as a low-sodium source. This research demonstrates a significant contribution through its effective methodology for extracting salt particles from dried Eucheuma cottonii, indicating its potential as a viable source of low-sodium salt
Effectiveness and Efficiency of Seawater Evaporation Using Traditional Methods and the Innovative Flow Down System in Salt Production
No full textNational salt demand increases every year along with the growth in demand and consumption. However, salt production decreased in 2019-2022. This encourages innovation in salt evaporation, namely the Flow Down System method, which is a seawater evaporation innovation that saves land. This research aims to analyse the process, effectiveness, and efficiency of evaporation with the Traditional method and the Flow Down System Innovation. The method used is Purposive Sampling to get statistical data processed in RStudio. The result of this research is that Flow Down System reduces land and production time compared to the traditional method. Flow Down System more effective in salt evaporation, with an average effectiveness of 98.69%-98.73% compared to the traditional 98.37%-98.69%. Flow Down’s NaCl content is (44.25%) compared traditional (-24.02%) although the traditional moisture content was slightly better (46.5% vs. 44,29%). Flow Down System more efficient 100%-time efficiency compared to traditional 33.33%. Flow Down sales efficiency 100% (IDR 239,680/month) surpassed the traditional 33.18% (IDR 79,550/month). Flow Down’s profit efficiency is 100% (IDR 105,710.32) compared to the traditional 75.25%. With 16,515 kWh of electrical energy, making it a superior method and SNI standard
Peramalan Curah Hujan Terhadap Produktivitas Garam Di Gersik Putih Sumenep
No full textSalt production in Madura Island is running by evaporation method (solar evaporator). Thus, the process of salt production is highly dependent on weather factors. Weather conditions is one of the determinants of the success of salt production targets. In this study aims to determine the forecasting process of rainfall in support of salt production process at PT Garam Gersik Putih Sumenep. The method used to analyze rainfall data on PT Garam Gersik Putih in 2022 is the box-Jenkins Autoregressive Integrated Moving Average (ARIMA) model. Box-Jenkins Autoregressive Integrated Moving Average (ARIMA) is one of the time series forecasting methods using values in the past as dependent variables and independent variables. From the forecast results, it is known that Gersik Putih Pheasant has 9 dry dasarian with an estimated production of 27,360 tons. Saltworks Gersik Putih has 456 plots of crystallization land with a total land area of 126.36 Ha. The results of weather forecasting analysis can determine the time of pre-production , salt production and post-production of salt. Pre-production of salt is an activity of preparation and maintenance of infrastructure to maximize the upcoming dry season. Pre-production of salt is carried out from January to May. Salt production activities are processing sea water into salt crystals that take place from June to early november. At the peak of drought in 1 plot of land crystallization can produce 3-6 tons in one harvest. Post salt production is the activity of transporting salt from pheasant land to olo warehouse which is carried out from November to December due to the increase in rainfall intensity. The box-Jenkins integrated Moving Average (ARIMA) Autoregressive Model applied has a pearson coefficient correlation level of 0,94%. The correlation value of the pearson coefficient shows that forecasting is very good, adequate and feasible to use. Produksi garam di Pulau Madura dilakukan dengan menggunakan metode penguapan (solar evaporator). Proses produksi garam bergantung pada curah hujan. Curah hujan menjadi penentu keberhasilan produksi garam. Pada penelitian ini bertujuan untuk mengetahui proses peramalan curah hujan dalam mendukung proses produksi garam pada PT Garam Gersik Putih Sumenep. Metode peramalan data curah hujan pada PT Garam Gersik Putih tahun 2022 adalah model Autoregressive Integrated Moving Average (ARIMA) Boox-Jenkins. ARIMA Boox-Jenkins adalah salah satu metode peramalan menggunakan nilai variabel independen dan variabel dependen. Dari hasil prakiraan diketahui bahwa pegaraman Gersik Putih memiliki ±9 dasarian kering dengan estimasi hasil produksi sebesar 27.360 ton. Pegaraman Gersik Putih memiliki 456 petak lahan kristalisasi dengan jumlah luas lahan 126,36 Ha. Hasil analisis peramalan cuaca juga dapat menentukan kapan berlangsungnya pra produksi garam, produksi garam serta pasca produksi garam. Pra produksi garam merupakan kegiatan persiapan dan pemeliharaan sarana prasarana untuk memaksimalkan musim kemarau mendatang. Pra produksi garam dilaksanakan pada bulan januari hingga mei. Kegiatan produksi garam yaitu mengolah air laut hingga menjadi kristal garam yang berlangsung bulan juni hingga november awal. Pada puncak kemarau dalam 1 petak lahan kristalisasi dapat menghasilkan 3 – 6 ton dalam sekali panen. Pasca produksi garam adalah kegiatan pengangkutan garam dari lahan pegaraman menuju gudang olo yang dilaksanakan bulan november hingga desember karena kenaikan intensitas curah hujan. Model Autoregressive Integrated Moving Average (ARIMA) Boox-Jenkins yang diterapkan memiliki tingkat korelasi koefisien pearson sebesar 0,94%. Nilai korelasi koefisien pearson tersebut layak untuk digunakan untuk metode peramalan
