RECOVERY AND UTILIZATION OF OLD SLLK DEGUMMING BATHS

Real Silk Degumming Wastewater Remediation: Simple Applicable Recovery of Sericin Micro and Nano powders

Zinc recovery and waste sludge minimization from chromium passivation baths.

This work reports the feasibility of applying emulsion pertraction technology (EPT) aiming at zinc recovery and waste minimization in the zinc electroplating processes that include Cr (III) passivation. The assessment consists of firstly the lifetime extension of the passivation baths by selective removal of the tramp ions zinc and iron, and secondly, the recovery of zinc for further reuse. Spe...

the effect of the utilization of electronic dictionaries on depth and breadth of vocabulary knowledge: a case of iranian efl learners

مطالعه حاضر تلاشی است برای بررسی تأثیرات به کارگیری فرهنگ لغات ، یکی از مهمترین ابزارهای یادگیری واژگان درفراگیری زبان خارجی، بر روی دانش لغوی. دراین تحقیق فرهنگ های الکترونیکی در قیاس با فرهنگ های چاپی مورد بررسی قرارگرفته اند که آیا این فرهنگ ها تاثیرقابل توجهی بر روی دوبعد کمی و کیفی دانش لغوی یعنی عمق و گستره لغات می گذارند. همچنین مشخص گردیده است که آیا تفاوت قابل ملاحظه ای میان عمق و گستر...

Electrodeposition of Alloys Coatings from Electrolytic Baths Prepared by Recovery of Exhausted Batteries for Corrosion Protection

Utilization of dental services in old age.

Regular utilization of dental services helps to improve and maintain oral and general health, even in old age. However, utilization behavior for dental services changes with age: preventive utilization behavior is often replaced by a symptom-driven one. With age, a decrease in the utilization of dental services can be observed, whilst the frequency of contact with physicians increases. The pres...