Before the pressing situation of domestic waste was urgently required in the management of garbage in Nuoc Hai town, so have to have the appropriate solution.
Currently assigned to the branch with the urban environment Hoa An district in charge of collecting, transporting and treatment waste generated in the town area to disposal.
Household waste in the town of majority is collected and managed well, but there are still some shortcoming as the garbage transport trucks to breakdown, or unfavorable weather (rain, storm, ...) garbage not be collected to stagnant day by day, many stagnant amount of waste stinking smell affects the environment, people health and reduce the urban landscape. So to ensure the management and disposal of domestic waste in area towns we should have the following solutions:
4.4.1. Management solution a. The policy solutions
To successfully implement the aim of garbage management, waste environmental protection must necessarily have the active participation of the people, on the other hand should be held you monitoring implementation closely the garbage collection, waste. At the same time to propaganda educate the community on the consciousness of environmental protection in which the problem of garbage, waste water and industrial.
Policy solutions help for classifying, collecting and treatment of garbage, waste in the manufacturing agriculture, industrial, trade, services increase the effectiveness; in order to protect the environment, enhance quality of life for the people. The policy requires covers many issues from the classified of garbage, the garbage collection, agricultural waste transported to where processed products, after disposal the product consumption. Finally maintain the disposal of garbage, waste, appropriate disposal, and protection of the environment.
b. Investment solutions
- Facilitate financial support for the first phase of propaganda classification, collection, transport, garbage disposal for the equipment and supplies needed.
- Call for funding source for collecting, transporting, garbage disposal.
- The authorities, organizations and individuals involved creating more conditions about the material and spiritual for the people protection environment.
+ Solutions for education propaganda
Need to quickly more conduct educational activities and advertising to propaganda for improving of the population awareness in protecting the environment as well as the classification and waste collection at the source as follows:
- Regularly launch a movement for the environmental protection green, clean and beautiful by the form of total school hygiene as well as in addition the street. The organization brought competitions nature of environmental protection such as: to learn about the environment, painting contest ... the mass organizations, agencies, enterprises factories need to organize environmental hygiene at the weekend to mobilize all the everyone involved.
-The area in town need to strengthen the dissemination of documents, the provisions on the protection of the environment on the radio in the early morning or in the evening on the day of the week by "the continuous rains long way".
4.4.2. Technical solutions
Currently there is a lot of technology for the treatment of domestic waste in particular and waste general. But to choose the optimal solution must be based on the specific conditions of each locality, so that the least inexpensive choice, hygiene and environmental protection.
- Technology sanitary landfill: This is a common form in many provinces in the country.
- Making compost: This technology has been used in many provinces in the country and is highly effective in the treatment of garbage.
- SERAPHIN processing technology: this technology is the first garbage disposal in Vietnam by the people Vietnam study, fabrication and assembly production line, capable of recycling 90% the amount garbage including inorganic and organic garbage. Garbage is processed immediately during the day should reduce the land area of landfill garbage, save land. This technology has been Intellectual Property Office of Vietnam by patented invention. Used to classify and treatment garbage by mechanical equipment and pressure to recycle almost entirely, garbage volume based on the principle: the Junk manure into 3 types:
- Type of organic matter to decompose easy.
- Type of inorganic matter - Types of waste plastics
+ Solution building “mobile dust-hole” garbage for households: is a new model very simple, easy to use, less expensive to reach more high effectively, the cost of mobile garbage hole just around 100,000-150,000 dong and initial costs for garbage hole cover about 30,000-50,000 dong.
Figure 4.5. Some illustrations of dust-hole
Garbage consists of two parts: the barrel and lid, garbage barrel was land hole dug with a depth of 1.5 - 2.5 m. The cover lids are made of compost material not degradable, size of the pits surface depending on the barrel and the pit lid. The average of garbage pit of each household had time use from 6-8 months. The cover garbage lids mobile can be non-biodegradable compost material in a damp environment, hard plastic or senior ... mobile garbage lids can be used for so many years.
The garbage pit after it has been filled with garbage lid will be relocated to other pits and garbage pit will be leveled again. After some time when decomposing garbage can grow root crops will show high productivity. And so this garbage dust-hole lids can be moved and used many times.