Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Sumiyati Sri"'
Publikováno v:
E3S Web of Conferences, Vol 448, p 03035 (2023)
The waste problem is increasing every year. Organic waste has the largest percentage of all types of waste. Research is needed to process organic waste in a shorter time. Eco-enzyme bioactivators are an alternative to speed up the processing of organ
Externí odkaz:
https://doaj.org/article/29a940c8d6c0465dad9e31b2fa510ad4
Publikováno v:
E3S Web of Conferences, Vol 359, p 02039 (2022)
Environmental pollution due to hazardous waste in Karangdawa, Margasari, Tegal has an impact on soil and groundwater quality. Lead found in the soil exceeds the permissible standards. It is necessary to recover soil from Lead because it can enter foo
Externí odkaz:
https://doaj.org/article/7fa4bf7413bf4967bc3a13f1137b7a1e
Autor:
Sumiyati Sri, Budihardjo Mochamad, Ramadan Bimastyaji, Al-Hafidz Aufa, Salman Haekal, Wirawan Rizal, Fadhilah Husni
Publikováno v:
E3S Web of Conferences, Vol 317, p 01092 (2021)
One of the environmental problems in Diponegoro University is waste, because the number of people is directly proportional to the amount of waste produced. According to the Minister of Environment Regulation number 13 of 2012, a waste bank is a place
Externí odkaz:
https://doaj.org/article/addbb161e37a49af8bf63b5bb674a84a
Publikováno v:
E3S Web of Conferences, Vol 202, p 05006 (2020)
Nitrogen concentrations are often found in ammonia, nitrite, nitrate, and neutral nitrogen waters. This research has investigated the simultaneous removal of biological nitrogen nitrification and denitrification (SND) in a continuous flow system of a
Externí odkaz:
https://doaj.org/article/5d95e934e9e84a49a33321faafe39814
Publikováno v:
E3S Web of Conferences, Vol 202, p 05021 (2020)
The rise of mining activities without permission (PETI) which was a people’s mining from Dutch colonial legacy, located in the Tambang Sawah Village, Pinang Belapis District, Lebong Regency has caused environmental problems especially mercury pollu
Externí odkaz:
https://doaj.org/article/f21a56a466b7422fa2649310071c78f3
Publikováno v:
E3S Web of Conferences, Vol 202, p 02009 (2020)
Air pollution as dust particles (TSP) is produced by nature or human activities. Some human activities that produce TSP include transportation and industrial activities. High TSP concentrations can cause disturbances ranging from visual disturbances
Externí odkaz:
https://doaj.org/article/ad3a2552494f47cd956afb74123af58c
Publikováno v:
E3S Web of Conferences, Vol 125, p 03015 (2019)
The use of organic waste as bio-sorbent has been carried out by many researchers in the world. Furthermore, the utilization of plants for treating wastewater is also commonly found in various environmental applications. Nevertheless, a review of the
Externí odkaz:
https://doaj.org/article/93365bae0c864af888b02b8aa0c3bd37
Publikováno v:
E3S Web of Conferences, Vol 125, p 25007 (2019)
The scope of this research is the use of artificial neural network models and meta-heuristic optimization of Particle Swarm Optimization (PSO) for the prediction of ambient air pollution parameter data at air quality monitoring stations in the city o
Externí odkaz:
https://doaj.org/article/0a0e23f216fb4e3ebeca3ba58a604b11
Publikováno v:
E3S Web of Conferences, Vol 31, p 03015 (2018)
Household wastewater contains contaminants that harm the environment. One of the pollutants found COD. If being discharged into the environment directly, COD concentrations exceeding the existing quality standard will disrupt the ecosystem in the rec
Externí odkaz:
https://doaj.org/article/f979a1d036bb4909bae132c9ec2c72e7
Publikováno v:
E3S Web of Conferences, Vol 31, p 03016 (2018)
Pollution of domestic wastewater becomes an urban problem. Domestic wastewater contains a variety of pollutants. One of the pollutant parameters in domestic wastewater is BOD. Domestic wastewater which BOD concentrations exceeding the quality standar
Externí odkaz:
https://doaj.org/article/1e1c3f19623c4f208cb6dc3d86545d9d