نتایج جستجو برای: total solid
تعداد نتایج: 975399 فیلتر نتایج به سال:
Coastal Bermuda grass (CBG) is an agricultural residue with considerable potential as a feedstock for lignocellulosic-based ethanol. The treatment of biomass with water at high temperature, termed autohydrolysis, can be used to recover sugars in the filtrate and to improve enzyme digestibility of the pretreated solids. The effect of a twostage autohydrolysis process with respect to total sugar ...
This study examined the potential of organic solid waste for biohydrogen production using immobilized anaerobic sludge. Biohydrogen was produced under batch mode at process conditions of 7.9, 30.3 ◦C and 90 h for pH, temperature and fermentation time, respectively. A maximum biohydrogen fraction of 48.67%, which corresponded to a biohydrogen yield of 215.39 mL H2/g Total Volatile Solids (TVS), ...
Perairan Padelegan terletak di Kecamatan Pademawu bagian selatan pesisir Kabupaten Pamekasan, Jawa Timur. Daerah ini termasuk salah satu daerah yang memproduksi garam paling tinggi Pamekasan. Kualitas perairan adalah aspek penting dalam menghasilkan dengan kualitas bagus. Salah parameter memengaruhi yaitu Total Suspended Solid (TSS). Penelitian bertujuan untuk mengetahui sebaran kadar TSS secar...
Background: Region 5 of Tehran is a very large and important zone due to population, size, geographical position and number of areas. This region is appropriate for performing separation of solid wastes plan. This study investigated economical and environmental potential of municipal solid wastes in region 5 of Tehran. Methods: This descriptive cross-sectional study was performed in 2011. D...
Background and purpose: In spite of many studies on composting from municipal solid wastes, rural solid wastes have not been studied. A high percentages of rural solid wastes containing domestic, animal and agricultural solid waste is biodegradable. The objective of this research was to study the chemical and microbial quality of compost produced by mixed rural solid wastes and other composts...
A study was conducted to determine the effects of solid‐liquid separation of liquid swine manure on ammonia emissions from lagoons. This determination was done at full‐scale in two contiguous swine production units that had similar animal production management. One of these units was maintained as a control using the anaerobic lagoon treatment method. In the second production unit, solids were ...
moringa pregerina (forssk.) fiori.,capparis decidua (forssk.) edgew. and salvadora oleides decne. are important indegenious shrub or tree species of sahara-sindian region which distributed and formed scattered woodlands in south east of iran. the current research was carried out to find most effective soil characteristics intheir distribiution. for this purpose, a study was conducted in the bal...
Objective: Dental solid wastes often contain hazardous substances. The first step of management of dental solid wastes includes detection and classification of these substances. This study aimed to qualitatively and quantitatively assess the management of solid wastes by dental offices in Urmia city in 2013. Methods: This descriptive study was conducted on all private dental offices in Urmia...
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