نتایج جستجو برای: sbr کربوکسیله
تعداد نتایج: 1816 فیلتر نتایج به سال:
The acyl-CoA:cholesterol acyltransferase (ACAT) activity and lipid composition of hepatic microsomal membrane were investigated 6 weeks after both 50 and 75% distal-small-bowel resection (SBR). A significant decrease in hepatic cholesteryl ester levels was observed after SBR, with a significant increase in the cholesteryl ester content of the livers of 75% SBR compared with the 50% SBR. Hepatic...
Sequencing Batch Reactor versus Continuous Flow Process for Pilot Plant Research on Activated Sludge
The objective of this article is to compare the advantages and disadvantages of the sequencing batch reactor (SBR) versus the more conventional continuous flow reactor (CFR) setup for pilot plant studies. The SBR process can offer many superior features for research applications. The control of operational conditions is more reliable, precise and versatile. Data collection by sampling and on-li...
When testing the electrochemical performance of metal oxide anode for lithium-ion batteries (LIBs), binder played important role on the electrochemical performance. Which binder was more suitable for preparing transition metal oxides anodes of LIBs has not been systematically researched. Herein, five different binders such as polyvinylidene fluoride (PVDF) HSV900, PVDF 301F, PVDF Solvay5130, th...
Yawning and spontaneous blink rate (SBR) are two physiological reflexes which have been incompletely examined but one neurobiological step of these two behaviours seems, at least in part, dopamine-dependent. The reference dopaminergic agonist, apomorphine hydrochloride (0.5, 1, and 2 micrograms kg-1 s.c.), was compared with a placebo in a double-blind latin-square design, and was shown to induc...
Previous studies have identified an N-terminal saliva-binding region (SBR) on Streptococcus mutans surface antigen I/II (AgI/II) and suggested its importance in the initial adherence of S. mutans to saliva-coated tooth surfaces and subsequent development of dental caries. In this study, we compared the SBR with a C-terminal structural region of AgI/II (AgII) in their abilities to induce protect...
سابقه و هدف: رنگ های شیمیایی که در صنایع نساجی به کار می رود؛ دارای خطرات بالقوه ای از جمله سرطا ن زایی و جهش زایی برای انسان می باشند. به علاوه نفوذ رنگ های متفاوت به آب های سطحی و زیرزمینی باعث رنگی شدن منابع آبی می شود، لذا هدف از این مطالعه بررسی راندمان حذف رنگ های راکتیو یلو3 و دیسپرس یلو3 توسط سیستم ترکیبی gâç-sbr می باشد. مواد و روش ها: این مطالعه تجربی در مقیاس bach صورت گرفت. از دو را...
در این مقاله تأثیر اختلاط آمیزهی بین استایرنبوتادیان رابر (SBR) و بوتادیان رابر (BR) و نوع E-SBR, S-SBR ) SBR) بر ویژگیهای آمیزهی SBR/BR ترد تایر بررسی شده است. تأثیر این پارامترها بر ویژگیهای آمیزهی ترد تقویتشده با phr 80 دوده و سیلیکا مقایسه شده است. نتیجهها نشان داد سختی، مقاومت و بازدهی چنگزنی در شرایط خیس با افزایش سهم BR ضعیف شده است، ولی مقاومت غلتشی بهبود پیدا میکند. در تمام...
The performance of sequencing batch reactor (SBR) during post-treatment of digested effluent of swine wastewater was investigated. While operating SBR to treat the digested effluent directly, the performance was very poor with COD removal rate about 10%, and NH4+-N removal rate nearly 50%, with a scarce removal of total phosphorus. The performance apparently improved after adding raw swine wast...
A denitrifying microbial consortium was enriched in an anoxically operated, methanol-fed sequencing batch reactor (SBR) fed with a mineral salts medium containing methanol as the sole carbon source and nitrate as the electron acceptor. The SBR was inoculated with sludge from a biological nutrient removal activated sludge plant exhibiting good denitrification. The SBR denitrification rate improv...
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