Biological processes

Wastewater of Sao Thai Duong Pharmaceuticals & Cosmetics Factory contains high concentration (more than 1000 mg/l) COD and BOD. Besides, some persistent substances are also found such as surfactants, emulsion oil and ammonium.

10p vifilm 24-09-2024 1 1   Download

This study aimed to investigate the possibility of degrading the pesticides of the BAC process. Based on the promising results in the full-scale reactor receiving river water, a lab-scale reactor was installed to study the pesticide removal mechanism and the contribution of nitrifying bacteria to the removal efficiency.

13p vifilm 24-09-2024 2 1   Download

Giáo trình "Cơ sở các quá trình lý hóa sinh trong kỹ thuật nước – môi trường nước (Fundamentals of Physical, Chemical and Biological processes in Water engineering and Water Environment)" được biên soạn theo mục tiêu đào tạo đại học chuyên ngành Kỹ thuật nước - Môi trường nước (ngành Kỹ thuật cấp thoát nước) có được các cử nhân và kỹ sư với các kiến thức chuyên môn sâu, kỹ năng dẫn dắt, lãnh đạo, khả năng sáng tạo,... Sách được chia thành 2 phần, mời các bạn cùng tham khảo phần 1 cuốn sách.

100p dianmotminh07 12-08-2024 5 2   Download

Nối tiếp nội dung phần 1, phần 2 cuốn giáo trình "Cơ sở các quá trình lý hóa sinh trong kỹ thuật nước – môi trường nước (Fundamentals of Physical, Chemical and Biological processes in Water engineering and Water Environment)" cung cấp cho người học các nội dung: Các quá trình tách pha, các quá trình sinh học trong xử lý và khử trùng nước, các bài thí nghiệm và thực hành.

160p dianmotminh07 12-08-2024 6 2   Download

Prunella vulgaris L. (PV) have been reported to have a variety of important biological activities. A process for rosmarinic acid (RA) extraction - antioxidants from PV was performed to obtain the highest extraction yield, strongest antioxidant activity and optimized by a multi-response optimization process.

10p vihulk 28-07-2023 5 1   Download

The research herein builds on the work of Rojek (2003) and further investigates the bioremediation of NOM wastes. The aim of this research was to evaluate the effectiveness of selected white-rot fungi and yeast for the biodegradative removal of concentrated NOM from solution. The effectiveness of the white-rot fungus P. chrysosporium ATCC 34541 for the biological degradation of different batches of MIEXTM NOM concentrate and the effects of different characteristics of the NOM on the process and thus the resistance of the NOM to microbial removal were investigated.

131p runthenight05 01-03-2023 9 3   Download

Municipal wastewater treatment plants generally utilise biological activated sludge processes to remove organic compounds and nitrogen. The biological nitrogen removal (BNR) occurs in two steps, nitrification (ammonium removal) and denitrification (nitrates removal). This study focused on a medium-sized wastewater treatment plant (WTP) which experienced poor nitrification for years, mainly when the weather temperature drops.

125p runthenight07 01-03-2023 7 3   Download

The purpose of this research was to investigate the technological feasibility of biological filtration process for Mn control in Lorne WTP. This thesis consists of eight chapters. Project background and research objectives are described in Chapter 1. Chapter 2 presents an extensive literature review covering the nature of manganese, manganese analytical methods, manganese control methods, the nature of MOB and biological control of Mn in drinking water treatment. The materials and methods used throughout the experimental investigation for this study are described in Chapter 3.

119p runthenight04 02-02-2023 5 3   Download

3′ Untranslated regions (3' UTRs) length is regulated in relation to cellular state. To uncover key regulators of poly(A) site use in specific conditions, we have developed PAQR, a method for quantifying poly(A) site use from RNA sequencing data and KAPAC, an approach that infers activities of oligomeric sequence motifs on poly(A) site choice.

17p vimichaelfaraday 25-03-2022 13 2   Download

Ovarian cancer constitutes one of the most lethal gynecologic malignancies for females. Currently, early detection strategies and therapeutic options for ovarian cancer are far from satisfactory, leading to high diagnosis rates at late stages and disease relapses. New avenues of therapy are needed that target key processes in ovarian cancer progression.

20p vimichaelfaraday 25-03-2022 16 1   Download

Organogenesis is crucial for proper organ formation during mammalian embryonic development. However, the similarities and shared features between different organs and the cellular heterogeneity during this process at single-cell resolution remain elusive.

20p vimichaelfaraday 25-03-2022 19 1   Download

The multifaceted control of gene expression requires tight coordination of regulatory mechanisms at transcriptional and post-transcriptional level. Here, we studied the interdependence of transcription initiation, splicing and polyadenylation events on single mRNA molecules by full-length mRNA sequencing.

18p vimichaelfaraday 25-03-2022 16 2   Download

Green synthesis method is being increasingly used in the development of safe, stable, and eco-friendly nanostructures with biological resources. In this study, extracellular and intracellular synthesis of gold nanoparticles (AuNPs) was carried out using green algae Chlorella sorokiniana Shihira & R.W. Fresh algae were isolated and identified from Musaözü Pond located in the province of Eskişehir and then extraction process were performed.

18p thiencuuchu 27-11-2021 10 2   Download

Hepatocellular carcinoma (HCC) is one of the deadliest cancers. Research on HCC so far primarily focused on genes and provided limited information on genomic repeats, which constitute more than half of the human genome and contribute to genomic stability. In line with this, repeat dysregulation was significantly shown to be pathological in various cancers and other diseases. In this study, we aimed to determine the full repeat expression profile of HCC for the first time.

14p thiencuuchu 27-11-2021 21 3   Download

The osteogenic differentiation markers BMP2, BMP4, COL1A1, OPN, OCN and PF4 evaluated using RT-PCR. The tumor dimensions in the hMSCs group were significantly higher than those of the remaining groups (p < 0.01). The number of metastatic foci in the BMP2+hMSCs group was significantly lower than those of the other groups (p < 0.01). The current results showed that the intraperitoneal route could be efficiently used for targeting hMSCs to the tumoral tissues for effective BMP2 delivery.

13p thiencuuchu 27-11-2021 15 1   Download

Main activities of the study: Study on reproductive characteristics of tripletail in captive condition. Study on broodstock management and husbandry. Study on induce breeding. Study on nursing from larvae to fry and fingerling.

31p tunelove 11-06-2021 41 3   Download

Objectives: Establish a scientific basis and propose a process of organizing the teaching of grade 10 Biology to meet the career-oriented goals in implementing the General Education Program 2018.

27p tunelove 10-06-2021 15 4   Download

the purpose of the research: On the basis of researching skills, defining concept and structure of skill of applying knowledge into practice; building and using process, tools to train skill of applying knowledge into practice for students in teaching biology at high school level, contributing to the enhancement of knowledge comprehendible quality.

27p thebadguys 10-06-2021 24 4   Download

Target: Selecting a yeast strain having high activity of ethanol fermentation producing a specific aroma of fermented pineapple Queen juice, suitable for the production of comprehensive quality brandy from pineapple.

28p thebadguys 08-06-2021 22 3   Download

Objectives of the thesis: The objective of this study is to develop an energy and nutrients recovering wastewater treatment process combining physicochemical and biological methods for NRP wastewater.

26p extraenglish 24-05-2021 24 3   Download