Particulate Matters: Why monitor PM10 and PM2.5?, · Many of you will have heard people talk about PM 10 and PM 2.5, but what exactly is it and why should it be measured? What is particulate matter (PM)? Particulate air pollution is defined by the US EPA as an air-suspended mixture of both solid and liquid particles. as an air-suspended mixture of both solid and liquid particles.Today: LATEST World News, Mar 06, 2020, · Indonesia bars people from hardest-hit regions in Iran, South Korea, Italy. ... Jakarta / Fri, March 6, 2020 / 09:45 am ... Huge collection, amazing choice, 100+ million high quality, affordable RF and RM ... South Korea reported 476 new cases of the coronavirus ...Ways to Reduce CO2 Emissions Pollution in Industry, · Burning coal to produce energy creates carbon dioxide emissions and contributes to irreversible climate change. Businesses that make a conscious effort to switch to sustainable energy sources, such as wind or solar power, can help to reduce their daily CO 2 emissions.Daily Global Market Summary, · Indonesia's Ministry of Energy and Mineral Resources had recently announced benchmark Harga Batubara Acuan (HBA) price for June 2020 at $52.98/ton, which were at a four-year low levels. HBA is based on 6322 GAR coal with 8% total moisture, 15% ash and 0.8% sulphur.Listing of International Schools in Indonesia, · For over 20 years Pelita Harapan schools have offered high quality Christian education in Indonesia. At all times the schools practices are aligned with their Vision: True Knowledge, Faith in Christ and Godly Character; and their Mission: Proclaiming the Preeminence of Christ and Engaging in the Redemptive Restoration of All Things in Him through Holistic Education..