نتایج جستجو برای: cod and tds
تعداد نتایج: 16830617 فیلتر نتایج به سال:
sludge drying bed is preferred to mechanical methods due to the need for very simple technology. due to restriction of natural dewatering, we tried to eliminate some of these limitations by the tests and studies of assumptions. in this study, the effect of hydrostatic suction and sludge chemical conditioning has been studied in the natural sludge dewatering optimization. at first, hydrostatic s...
The use of coagulation-flocculation process as means wastewater treatment is gradually becoming more popular. This research work to evaluate the efficiency in abattoir effluent. Samples effluent were collected from a slaughterhouse at Ede, Nigeria, and Alum was used physico-chemical bacteriological analyses untreated treated carried out these determining process. values obtained (from analyses)...
AIMS The Transdermal Delivery System (TDS) is a liquid formulation that can be applied to the skin via a metered pump spray to deliver drug to the systemic circulation. The aims of this study were to assess the ability of the TDS preparation to deliver testosterone systemically, and to characterize the pharmacokinetic profiles of the hormone in healthy males. METHODS An open label, comparativ...
The aim of this study was to determine whether participating in a cross-country skiing stage race (Tour de Ski; TDS) affects subsequent illness incidence, training, and race performance. Self-reported training and illness data from 44 male and female elite cross-country skiers were included. In total, 127 years of data were collected (2-3 seasons per athlete). Illness incidence, training load, ...
Abstract The rapid growth in the world population and fast developing industrialization have resulted acceleration of environmental pollution due to inadequate treatment methods accompanied by depletion freshwater. current research focused on batch slaughter house wastewater (SWW) using sequential three-step electro-coagulation (EC)–electro-oxidation (EO)–adsorption column (AC) processes compar...
Ketersediaan air bersih merupakan hal penting yang termuat dalam Sustainable Development Goals (SDGs) 2030. Pencemaran menjadi salah satu faktor rendahnya kualitas tersedia. Salah wilayah mengindikasikan adanya pencemaran adalah hilir sungai bengawan solo di Gresik berdasarkan pengukuran kadar BOD, TDS, kandungan logam timbal, dan pH. Fitoremediasi upaya untuk mengatasi dengan menggunakan Eceng...
BACKGROUND This study aimed to evaluate the current status of secondary debulking surgery (SDS) and tertiary debulking surgery (TDS; performed for recurrence after SDS) and to assess the overall survival after recurrence of Müllerian epithelial cancer in Japan. We also evaluated the data of patients who underwent a fourth debulking surgery (i.e., quaternary debulking surgery (QDS)). METHODS W...
Dairy farms in some arid areas around the world have to use drinking water that contained elevated total dissolved solids (TDS); however, very limited data is available concerning water TDS effects on health status and blood mineral levels of cattle. The aim of this study was to compare 3 dairy cattle groups in several dairy farms with different drinking water TDS: High (HTDS; >4000 ppm), Mediu...
Isolated preparations of atrial specialized conduction fibers ("plateau" fibers) qualitatively resembled ventricular Purkinje fibers (false tendons) in their response to acetylstrophanthidin. Acetylstrophanthidin in concentrations of 1-3 X 10~ g/ml caused coupled, frequency-dependent transient depolarizations (TDs) in both types of fiber. In free-running strands of plateau fibers the TDs could ...
زمینه و هدف: با تولید روزافزون محصولات لبنی به خصوص پنیر، مشکل بار آلودگی بالای پساب این صنایع و نحوه تصفیه آن رو به افزایش است. یکی از روش های تصفیه اینگونه پسابها، سیستم تصفیه با استفاده از منعقد کننده میباشد. این تحقیق با هدف تعیین شرایط بهینه فرآیند انعقاد و لخته سازی با پلی آلومینیوم کلراید برای تصفیه فاضلاب صنعت لبنی انجام شد. مواد و روشها:در این مطالعه، از فرایند انعقاد با منعقد کننده...
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