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NV Air Bersih; Perusahaan Perdagangan Indonesia (Indonesia Trading Company) is a nationalized company from several trading companies such as N.V. Borneo Sumatra Maatschappij (Borsumij), Internationale Crediet- en Handelsvereeniging "Rotterdam" (Internatio, one of the predecessors of Imtech), Lindeteves, and Geo Wehry.
The area of the Jakarta Special District is 662 km 2 of land area and 6,977 km 2 of sea area. [2]Jakarta lies in a low, flat basin, averaging 7 metres (23 ft) above sea level; [citation needed] 40% of Jakarta, particularly the northern areas, is below sea level, [3] while the southern parts are comparatively hilly.
Sustainable Development Goal 6 (SDG 6 or Global Goal 6) declares the importance of achieving "clean water and sanitation for all". It is one of the 17 Sustainable Development Goals established by the United Nations General Assembly to succeed the former Millennium Development Goals (MDGs).
Bersih started out as a Joint Action Committee for Electoral Reform which was formed in July 2005. In the following year September 2006, an Electoral Reform Workshop was held in Kuala Lumpur whereby the various leaders from political parties, civil society groups and NGOs, including Wan Azizah Wan Ismail, Lim Guan Eng, PAS, Nasharudin Mat Isa, Teresa Kok, Syed Shahir Syed Mohamud among others ...
Since the release of the initial 1989 study, titled A study of interior landscape plants for indoor air pollution abatement: An Interim Report, [6] further research has been done including a 1993 paper [7] and 1996 book [8] by B. C. Wolverton, the primary researcher on the original NASA study, that listed additional plants and focused on the removal of specific chemicals.
Portable room air cleaners with HEPA filters can be used if ventilation is poor or outside air has high level of PM 2.5. [122] Air filters are used to reduce the amount of dust that reaches the wet coils. [citation needed] Dust can serve as food to grow molds on the wet coils and ducts and can reduce the efficiency of the coils. [citation needed]
On 5 May 2021, Joko Widodo signed Presidential Decree No. 33/2021, effectively establishing BRIN as the sole national research agency and decreeing that all Indonesian national research agencies—such as the Indonesian Institute of Sciences (LIPI), the Agency for the Assessment and Application of Technology [] (BPPT), the National Nuclear Energy Agency of Indonesia [] (BATAN), and the ...
Air quality or ambient/outdoor air pollution is represented by the annual mean concentration of particulate matter PM 10 (particles smaller than 10 microns) and PM 2.5 (particles smaller than 2.5 microns, about 25 to 100 times thinner than a human hair).