The stabilization pond system are used in almost all of palm oil mills in Indonesia. The potential of microalgae have not utilized yet optimally in stabilization pond. Microalgae have the ability to treat wastewater. Microalgae growth can be enhanced by HRAR. HRAR is a technology that is able to increase microalgae biomass, and with a consortium of microalgae-bacteria, the elimination of organi…
Palm oil mill effluent contains pollutants and has high content of organic matter. The treatment process of palm oil mill effluent generally with open pond system that requires extensive land and a long contact time. To reduce the number of ponds needed in the process of palm oil mill effluent, microalgae Chlorella sp. by using palm mill effluent which contains organic material as a source of n…
The basic concept of sustainable drainage development is to increase water use, minimize losses and improve and conserve the environment. Principally, through Eco drain, flood / inundation or drought can be minimized because more rain water seeps into the ground which is useful as groundwater conservation. This study aims to (1) analyze the existing condition of drainage channels in Pekanbaru C…
The fires of land and forests in Riau Province lasted quite a long time and were difficult to extinguish because of the many fires on the land and forest. The most hotspots due to land and forest fires were monitored in Pelalawan District with 115 hotspots. This study analyzes 1) patterns of empowerment, supervision, and action to create sustainable and sustainable forests, 2) land and forest f…
This research was conducted from January to July 2018, in 4 districts of rice production centers in Siak Regency. The purpose of this study is to (1) identify the condition of lowland rice farming based on 5 dimensions of sustainability (ecology, economics, technology, socio-culture and institutions), (2) analyze the index and status of sustainability, (3) analyze important factors determining …
This research was conducted in Tampan District, Pekanbaru City, Riau Province with 100 respondents. The Handsome District of Pekanbaru City is one of the Subdistricts that is formed based on PP.No.19 of 1987, concerning the change of boundaries between Pekanbaru City and Kampar Regency on May 14, 1988 with an area of ± 199,792 KM2. The Tampan District area is divided into nine villages. The su…
Forests have enormous services for the survival of living things, especially humans. One of the services of forests is to take carbon dioxide (CO2) from the air and replace it with oxygen (O2) needed by other creatures through photosynthesis. Forests are called the lungs of the world, if too much forest is damaged, there won't be enough oxygen to breathe. Climate change is a global phenomenon c…
Based on the 2000 Global Water Supply and Sanitation Assessment Report released by WHO / UNICEF, there are around 1.1 billion people in the world who still lack clean water and nearly 2.5 billion people do not have access to sanitation facilities. More than 100 million Indonesians lack access to clean water and 150 million contaminated water sources. The difficulty of the availability of clean …
Tanah Datar urban village is one of the urban villages located in Pekanbaru City, Riau Province. The land area of Tanah Datar urban village is around 23.17 hectares consisting of 7 RW and 26 RT. Based on the data of Tanah Datar urban village monograph stated that the population was around 6,579 people consisting of 3,004 male residents and 3,575 female residents in March 2019. Regarding to Dec…
One of the optimal decisions to utilize forest resources is to develop tourism with the concept of ecotourism. In this context the tour carried out has an integrated part with conservation efforts, empowering the local economy and encouraging higher respect for cultural differences. Simply put, the concept of ecotourism connects natural tourism trips that have a vision and mission of conservati…
Every year there are more than 250 million accidents at work and more than 160 million workers become sick because of hazards at work. The Managing Social Security Agency (BPJS) noted the number of workplace accidents in Indonesia tends to continue to increase. According to national statistics, there has been an increase in work accidents by around 20% compared to accidents happened in 2016. Th…
Increasing the concentration of carbon in the atmosphere becomes one of the serious environmental problems that can affect the Earth's life system. Increased concentration occurs more due to the disruption of energy balance between the land and the atmosphere. Peat land clearing into a palm oil plantation land is known to cause the loss of carbon content such as carbon dioxide gas (CO2) to the …
This study is aimed to analyze the impact of the Environmental Management System of ISO 14001: 2004 to the environmental, economic, and social, analyze the effect of the environmental policy on the impact of ISO 14001: 2004, analyze the effect of the environmental planning on the impact of ISO 14001: 2004, analyze the effect of the implementation and the environmental operation on the impac…
Clinics’ solid medical waste at Siak Regency was not been carry out well. Based on the data at environment healt division of Siak health department, the volume of solid medical waste that produced was 0,74 kg/bed/day goods waste of patient treatments, 0,167 kg/patients/day waste of stay room, 0,071 kg/patient/day waste of delivery rooms and ICU rooms, and 0,004 kg/patients/day waste of polycl…
The behavior of the community or individual to manage waste in the sub-urban area of Rumbai Pesisir District are not lead to positive behaviors such as sorting, collection, disposal of garbage into temporary shelters. Public indifference of the garbage would result the degradation of environmental quality that would affect the people life quality, garbage piled would make flies breed thus allow…
This study aims to analyze the causes of slum factors and analyze the strategy of slum upgrading in Kampung Bandar. Research has been conducted at Kampung Bandar Slum Area from 1 February through April 30, 2017. The research method is a desciptive method with descriptive analysis and Analyical Hierarchy Process (AHP) approach. Primary data were collected through observation and AHP questionnair…
Windarti. There are Wallago leeri and Mystus nemurus floating net cage culture activities in Kampar River of Buluhcina Village. The fishes are fed on rotten chicken flesh. The flesh remain and rest of fishes metabolism contaminate the water and could change its quality. This study aimed to analyze the quality of river water and its suitability for culture activities; To know the the cage cultu…
Land/Forest Fire and Climate Factor Influence Analysis of PM10 Concentrations in Pekanbaru City during the 2011-2015 Timeframe have been done. The purpose of this study to find out how big the influence of climate and forest/land to PM10 concentration and its impact on aviation and incidence of Acute Respiration Infection (ARI) disease in Pekanbaru City during the period 2011-201. The method us…
Peat swamp forest is an important natural resource. Peat swamp may be utilized to produce biomass such as oil palm plantation, rubber plantation and industrial timber estate. Thus, sustainable management of peat swamp area is the key in gaining the balancing benefit economically, socially and ecologically, especially in the management of industrial timber estate. Peat swamp has been known for …
Raw water is water used for daily activities, which the quality has satisfied the health requirements and are consumable quality after being cooked (Permenkes No. 416 / Menkes / Per / IX / 1990). E. coli belong to a group of bacteria that are used as indicator of faecal contamination and cause human health problems like diarrhea. The purpose of this research is to determine factors that influen…