The pulp and paper industry capable of producing the WWTP sludge as much as 500-600 tons/day. The resulting waste is only buried in secured landfills. Waste sludge that is only managed in landfills potentially will have negative impact to the people living around the landfill and have a negative impact on the environment because WWTP sludge is hazardous & toxic waste and must be handled im…
Nowadays, there are many waste problems that occur in Indonesia, especially in Mandau District. One of the problems that occurred in Mandau District was the accumulation of waste due to the unavailability of temporary disposal sites (TPS) around the community which caused the community to dispose of waste indiscriminately. Therefore it is necessary to establish appropriate policies in carr…
Along the banks of the Batang Gangsal River there are many tributaries and ditches which have a major influence on the entry of pollutant sources from various activities in the mainland, activities carried out by the community are agricultural activities, coal mining and C excavation, land clearing and industries that dump their waste into the waters. rivers and domestic waste from anthrop…
Clean water is a basic human need that greatly affects life activities, especially in Sri Meranti Village, Pekanbaru City, were part of the area on peat land, so the Government and non-governmental organizations provide drilled wells as a source of clean water for the community. This study aims to determine the availability of drilled wells water, the role and sustainability strategy in ful…
Background and goal: Dumai City Tourism Forest faces complex problems, there are many components that influence each other and have a causal relationship. Therefore, an effective and efficient solution must be found regarding the management of the Dumai City Tourism Forest. Thus, a sustainable Dumai City Forest management strategy is needed. Methods and materials: Primary data were collect…
The hotel sector has a major contribution to the rate of economic growth which continues to increase. According to the Badan Pusat Statistik (BPS) Pekanbaru the number of star hotels grew by 4.76%, namely in 2019 there were 63 hotels, while in 2020 to 2021 there were 66 star hotels with accompanied by an increase in the number of available rooms by 9.07%. In addition, the increase in Tingk…
Household waste is an early reflection of the accumulation of waste in an urban area. Accumulation of household waste occurs almost every year in Bengkalis District. The amount of household waste is based on high consumption patterns. Minimizing the accumulation of household waste by knowing household waste management in Bengkalis District. The objectives of this research are to analyze ho…
This study aims to analyze the type and abundance of microplastics in seawater with shrimp, in sediments with demersal fish and analyze the community's contribution to the type and abundance of microplastics in seawater, sediments, fish and shrimp in the waters of Teluk Keriting. The sampling station was determined by purposive sampling, which was taken to coincide with the east monsoon so…
Services for COVID-19 infections have an impact on increasing the amount of infectious waste so that it burdens health care facilities. The Petala Bumi Regional General Hospital, Riau Province, is one of the hospitals that provide services to patients with suspected or confirmed Covid-19. Before the 2019 pandemic, the amount of medical solid waste generated was an average of 25 kg/day or 8,304.…
The characteristics of the Siak Regency area are land and waterfront with densely populated areas concentrated in urban areas. In 2020, Siak Regency with a population of 457,940 people is estimated to have produced 50,144.43 tons of waste and 11,747.43 tons of waste disposed of in TPA. Waste management is carried out using an end of pipe approach that leads to TPA in areas within the reach…
The development of the Rumbai Pesisir Sub-district is growing rapidly, but the problem of flooding is still there from year to year, flood even occur at some new locations or higher intensity in several locations. Floods have many negative impacts and even cause casualties. Several factors that cause flooding in the District of Rumbai Pesisir are regional developments, problematic drainage …
Biogas is a flammable gas produced from the fermentation process of organic materials by anaerobic bacteria, and is decomposed by reduction (gas production process) into CO2, CH4, ammonia and H2S. Hydrogen Sulfide or H2S is a gas that is toxic and dangerous, especially for human health. The biogas processing process produces several gases, one of which is H2S gas which is not utilized so t…
Plastic pollution has become a global issue because of its complex environmental impacts. The increasing world population, changes in consumption patterns have resulted in an increase in the volume, type, and characteristics of waste, one of which is plastic bags. Excessive use of plastic bags has a negative impact on health and the environment. Pekanbaru City is the city with the largest popul…
Land fires are occurred almost every year during the dry season in Pangkalan Kerinci District. This condition resulted in damage and loss in terms of economic, social and environment that will inhibit the rate of development in Pangkalan Kerinci District so that necessary control measures against land and forest fires. This study have three main objectives that include the following:(1) to…
Indonesia is a large archipelagic country. The vastness of waters owned by Indonesia makes Indonesia's position important in the world trade route. Sea transportation is one of the mainstays and plays an important role for the economy. High activity in the economic sector, not only has a positive impact but also a negative influence on the environment. The destruction of the marine environment …
Ex-tin mining generate environtmental problems of that ecologycal, social and economic. To restore environmental functions and empower communities reclamation area, need reclamation efforts. The research aims to examine the characteristics of reclamation land and milestone of reclamation and use of reclamation land, were evaluated future and community empowerment were studies. This researc…
Mangrove forest is a typical forest type and grows along the coast or river estuaries which is influenced by tides and is often found in coastal areas and sloping areas in the tropics and sub-tropics. The mangrove ecosystem is the boundary that connects land and sea ecosystems. The combination of terrestrial and aquatic ecosystems makes the mangrove ecosystem full of productive resources. As a …
Healthy canteen is a room or building that is used to provide healthy food and drinks to serve the academic community. A healthy canteen must be able to provide safe and nutritious food, provide facilities to apply health and nutrition science and apply healthy and clean living behavior. To organize optimal campus healthy canteen activities, facilities that are the basic requirements that campu…
The potential for placer gold in Kuantan Singingi Regency is spread across all sub-districts. This makes the community's activity magnet to carry out the gold mining. One of the locations for gold mining activities by the community is in the Logas People's Mining Area (WPR). These communities are currently mining without a permit and have traditionally used sieves as well as suction machines. T…
Mangrove ecosystems were recently degraded due to ecological, social, legal and economic aspects in Langkat Regency. The ecosystem was facing related to land conversion, population pressure, rules and sanctions that are not enforced, and that the difficulty of community livelihoods in the mangrove ecosystem. This study aims to analyze the existing condition of the mangrove ecosystem, anal…