This research study analyzes the problem of waste water from the burning of palm trees which are used as fuel for power generation of palm ash. It is used to ferment biogas as a fuel for power generation where a large amount of wastewater from the gas digester is completed. The wastewater is then pumped out of the gas digester. Biological in large quantities Therefore to study the analysis of wastewater to find a method for designing a wastewater treatment system from high voltage systems from the corona discharge principle when adding ozone it is necessary to analyze the chemical effects of the wastewater according to the standard values of the Department of Industrial Works.

The objective of this research was to study of rotary drying of high-moisture long pepper by using a combined hot air and infrared radiation. The experiment was carried out at the drying temperatures of 80 90 and 100 °C infrared power level of 500 W hot air velocity of 2.5 m/s and rotary revolution of 3 6 and 9 rpm. In this study two patterns were examined by the different drying conditions namely 1) hot air drying and 2) combined hot air and infrared radiation drying. The effects of above drying parameters on the change in moisture content of long pepper and specific energy consumption (SEC) of the drying system were investigated. The results showed that the combined hot air and infrared radiation drying was shorter drying time than hot air drying. The lowest total SEC during drying process of 26.77 MJ/kg water when the drying temperatures of 80 °C infrared power level of 500 W hot air velocity of 2.5 m/s and rotary revolution of 3 rpm were used.

Admission to higher education By students who come to study later from different institutions Different residence But have to live in the same university Which must meet An environment with a difference Social trends or values of the current society that have Quick change Friends that have a wide variety of family and social basics are also popular. The lifestyle which students who come to study in the Faculty of Engineering must have patience there is discipline and responsibility; there is morality ethics and sacrifice. Therefore it will succeed as a good and qualified engineer. Creative recruitment process it is considered that it is important to the lifestyle of a new group of students to have the opportunity to build a good relationship with their studies in engineering. Able to develop good relationship in future career in engineer A creative approach to recruiting to build relationships towards engineering studies. By organizing seminars to guide creative recruiting from people related to students Which consists of administrators teachers And staff of the Faculty of Engineering the objective of the official recruitment is creatively to find ways to create creative recruiting in the Faculty of Engineering and to create positive values for the Faculty of Engineering students. So that students are conscious of building a good relationship to study engineering.

This research is to study the condition problem and needs of the organization in the management of supplies of parcel operators. Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon all 4 aspects are procurement Control and distribution of parcels Maintenance And the distribution of supplies to study guidelines for the development of parcel management for parcel workers Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon Classified by problem condition and procurement development approach by collecting data between October 2019 and September 2020 it was a survey research using questionnaire tools which consisted of 3 parts: The respondents which were demographic characteristics 2) problem conditions and procurement development approach and 3) other recommendations. Personnel under the Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon number 100 people. The data analysis used descriptive statistics for demographic characteristics. And use statistical statistics for the analysis of related factors. The study found that Problem condition and procurement development approach Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon Procurement side Chief supplies officer and the supplies staff have knowledge and understanding in the performance of their responsibilities which are clear transparent fast and prompt to use. Procurement follows regulations at every step. Meet the desired purpose Control and distribution of parcels Chief Master at Supplies And parcel staff to advise on the control and distribution of parcels There is an annual inspection of parcels to be in accordance with the prescribed rules. Complete and correct in accordance with regulations Procurement Act B. E. 2560 Supplies Maintenance There is a record of the equipment history for the benefit of use and maintenance. And the parcel officer has to record and maintain the parcel efficiently and can be used all the time. Parcel distribution The damaged parcel is sold in accordance with the regulations. The parcel officer has knowledge and understanding in the process of disposing of parcels correctly.

The objective of the study Studying the context and potential product development of the local wisdom community of Bang Bon Herb Group According to the royal initiative Sufficiency Economy to the Pracharat market. To study the development pattern of Moringa oil herbal products local wisdom of Bangbon Herbs Group according to the Sufficiency Economy Royal initiative to Pracharat market. And to strengthen the community in converting community products to the public market in accordance with the government policy. The study method used to collect data by constructing a questionnaire. And collect information in conferences according to various occasions. Population and sample groups used in this study were General public and folk healers Traditional Medicine in Bang Bon District Bangkok. The sample of 70 people was obtained by simple randomness. The instrument for data collection was a questionnaire for knowledge management local wisdom on Moringa herbs. This questionnaire consists of 4 sections. Part 1 is general information for respondents. Part 2 is information about knowledge management local wisdom Part 3 factors and other opinions. About Thai herbs Part 4 other suggestions Take the analyzed data the basic statistics for analysis were percentage mean (x̄) standard deviation (S.D). The results of the study were as follows. 1. Most of the respondents were female. Are over 50 years old the educational level is Below a bachelors degree Most general employee position Less than 5 years of work experience at most Professional practitioners (e.g. restaurant owners businessmen etc.) have the most. 2. The results of the research showed that knowledge management local wisdom Moringa herbs. Of people in Bang Bon area Bangkok. It is knowledge management based on the patronage system. Family belief It is a relationship between family members. Transfer local wisdom from one person to another. In order to inherit the valuable wealth of wisdom and knowledge that he has studied Is giving wisdom to children Overall knowledge management and local wisdom were at a moderate level. The descending results can be discussed as follows. 2.1 The results of the research showed that the people had at a moderate level of knowledge management and local wisdom. When considering each item in order all items were found at the moderate level. 2.2 Knowledge management local wisdom when considering each item respectively all items were found at the moderate level. 2.3 Knowledge management local wisdom When considering each item in order it was found that Knowledge management in digital format is high. Recommendations for the development of research and innovation in local communities give concrete opinions. What kinds of herbs are there that result in the research of the goals? And can be transformed into community products to generate income for the local community to maintain health and to further commercialize. An analysis of the readiness of the Faculty of Liberal Arts Rajamangala University of Technology Phra Nakhon. Able to develop guidelines for processing herbal products and academic services to society. To be efficient with the availability of locations people learning resources and create a network of local healers