The Chemistry of Clarification

The Lime and Flocculant Dose Optimization in the Clarification Process of a Sugar Factory

The objective of this research was the economic analysis of two different methods for the clarification of sugarcane juice. The first method was the method of using 700 ppm of CaO (final pH=7.9) and 1 ppm of Separan flocculant which previouly was being used. The other method was using 500 ppm of CaO (final pH=7.4) and 3 ppm of Separan flocculant. This study was carried out on an industrial scal...

Intelligent Modeling of Permeate Flux during Membrane Clarification of Pomegranate Juice

Background and Objectives: One of the problems in juice membrane clarification is the accumulation and deposition of rejected compounds on membrane surfaces or inside its pores which results in a membrane fouling. Materials and Methods: Several parameters can have influence on fouling in one hand and prediction of juice permeates flux during the membrane processing is of importance in indust...

Some Aspects of Calcium Phosphate Chemistry in Sugarcane Clarification

Clarification of Ageism in the Care System

Objectives: The analysis of the concept of ageism will help us to achieve a similar, clear, and understandable definition of ageism in the care system. The aim of this study was clarification of the ageism in caring system. Methods & Materials: We utilized the Walker and Avant’s model in this study. In a review of literature from 1969 to September 2018, sources were included on the basis of th...

Compare Modeling the effect of Flow Parameters on the Efficiency of Membrane Clarification of Pomegranate Juice Regression Method with Artificial Intelligence Methods

Objective: Pomegranate juice is a fruit native to Iran because of attractive color, smell and value of mineral water is popular fruits in the world. Pomegranate juice has more nutritional value is due to a combination of anthocyanins that reduce the risk of diseases such as cancer. Processes Feta membrane such as microfiltration 1 and 2 are used to clarify beer industry. Methods: The advantage ...

Improvement in the downstream processing of rhGH production in Pichia pastoris

Production of human proteins in Pichia pastoris has significant advantages. However, there is still need for improvement in various stages of its downstream processing like clarification and purification. In fact downstream processes are usually the most critical part of production of biotech products. This work aimed to evaluate the effect of two steps added to the downstream processes ...