Thu Dau Mot University Journal of Science


Environment

RESEARCH ON SAFE DRAWING PRODUCTS FOR CHILDREN  FROM FRUITS AND VEGETABLES

RESEARCH ON SAFE DRAWING PRODUCTS FOR CHILDREN FROM FRUITS AND VEGETABLES

By Pham Tu Nhi, Nguyen Thi Xuan Hanh
ABSTRACT
Nowadays, parents' needs are increasing to choose toys, especially painting colors, that are both beautiful, ensure their children's health, and are also environmentally friendly. In the production of industrial painting colors, waste from steps in the watercolor production line, if not treated to meet environmental standards according to regulations, will ...
PHYTOREMEDIATION ECOLOGICAL TECHNOLOGY: A REVIEW ON HEAVY METALS (AS, CD, PB, CU AND ZN) UPTAKE BY AQUATIC PLANTS

PHYTOREMEDIATION ECOLOGICAL TECHNOLOGY: A REVIEW ON HEAVY METALS (AS, CD, PB, CU AND ZN) UPTAKE BY AQUATIC PLANTS

By Huynh The An
Phytoremediation is an ecofriendly that has shown promising results for the contaminants like heavy metals. Because of its advantages as a cost-effective, efficient, environment- and eco-friendly technology based on the use of metal-accumulating plants. This paper aims to compile some information about heavy metals of arsenic, cadmium, lead, copper and ...
ASSESSMENT OF SURFACE WATER QUALITY AFFECTED  BY DOMESTIC WASTEWATER FROM RESIDENTIAL  AREA OF DI AN CITY, BINH DUONG PROVINCE:  CASE STUDY ON SIEP STREAM FLOWING THROUGH DI AN CITY

ASSESSMENT OF SURFACE WATER QUALITY AFFECTED BY DOMESTIC WASTEWATER FROM RESIDENTIAL AREA OF DI AN CITY, BINH DUONG PROVINCE: CASE STUDY ON SIEP STREAM FLOWING THROUGH DI AN CITY

By Le Thi Tuyet, Dao Minh Trung
Through assessment of surface water quality at Siep stream in Di An city, Binh Duong province. Siep Stream is a level 1 tributary that flows into Dong Nai River. Dong Nai River is currently being exploited and used for domestic water supply purposes. Sampling location of Siep stream at the ...
RESEARCH ON UTILIZING COFFEE GROUNDS AS A SUBSTRATE FOR CULTIVATING GREY OYSTER MUSHROOMS  (PLEUROTUS SAJOR-CAJU) IN URBAN AREAS

RESEARCH ON UTILIZING COFFEE GROUNDS AS A SUBSTRATE FOR CULTIVATING GREY OYSTER MUSHROOMS (PLEUROTUS SAJOR-CAJU) IN URBAN AREAS

By Nguyen Thi Thanh Thao, Nguyen Thi Ngoc, Nguyen Hoang Tien, Pham Le Minh Thien, Pham Anh Thu, Nguyen Huu Vinh
Abstract: Urban agriculture is a highly concerned issue during the period of rapid urbanization in Vietnam. Research aims to propose a cultivation process for cultivating oyster mushrooms, utilizing coffee grounds from coffee businesses as a resource. This approach promotes circular economy principles, generating economic benefits for households while protecting the ...
STUDY ON KINETICS AND ISOTHERMS OF RHODAMINE B ADSORPTION ON SOLVOTHERMAL SYNTHESIZED MIL-53(Al)

STUDY ON KINETICS AND ISOTHERMS OF RHODAMINE B ADSORPTION ON SOLVOTHERMAL SYNTHESIZED MIL-53(Al)

By Pham Dinh Du
In this paper, MIL-53(Al) was synthesized by solvothermal method and its application as an adsorbent to remove rhodamine B from aqueous solution. The material was characterized using X-ray diffraction, Fourier-transform infrared spectroscopy, nitrogen adsorption-desorption isotherms, and scanning electron microscopy. The results show that the material has a large specific surface ...
ASSESSING THE SUSTAINABILITY OF URBAN LAND  USE IN PLEIKU CITY, GIA LAI PROVINCE

ASSESSING THE SUSTAINABILITY OF URBAN LAND USE IN PLEIKU CITY, GIA LAI PROVINCE

By Nguyen Ninh Hai, Nguyen Thi Lan Thuong, Nguyen Thi Ly, Nguyen Thi Ha, Truong Quoc Minh
Sustainability in land use plays an important role in the urbanization process toward achieving the goals of the 2030 Agenda for Sustainable Development. This study integrates Earth observation data through satellite imagery analysis combined with field surveys to assess the Urban Land Use Efficiency (ULUE) by using the land use ...
Comparing the potential of three dracaena species to remove lead (pb) from artificial aqueous media

Comparing the potential of three dracaena species to remove lead (pb) from artificial aqueous media

By Hồ Bích Liên
The study was undertaken to compare the lead accumulation and removal of Dracaena sanderiana, Dracaena reflexa, and Dracaena deremensis on artificial lead solutions to apply plants in lead pollution treatment. The experiment consisted of 6 treatments corresponding to 3 investigated species of Dracaena. Each treatment was grown on 2 types ...
Solutions to remedy meaningful environmental aspects according to Iso 14001:2015 standards at General Van Phuc 2 Hospital

Solutions to remedy meaningful environmental aspects according to Iso 14001:2015 standards at General Van Phuc 2 Hospital

By Nguyễn Thị Xuân Hạnh, Trần Cẩm Thi
Van Phuc 2 General Hospital is one of the hospitals that is always concerned about environmental protection in medical checkups and treatment. However to affirm and enhance the prestige is a regional hospital in the region, step by step approaching the hospitals around the world. Therefore, the subject "Proposing solutions ...