13 articles in this issue
Titiresmi Adyananto
A laboratory experiment on utilization of seaweed-containing solid wastes as media for growing mushrooms was conducted by researchers from the Institute for Environmental Technology. The solid wastes were obtained from PT. Agarindo Bogatama, a food indust... see more
Hermawan Prasetya
Scarcity of resources and environmental quality degradation stimulatedgovernment policy toward a new concept of Eco-Industial Park inmanaging and developing industrial estate in Indonesia. For applyingthe concept of EIP need conducted measurement of recen... see more
Petrus Nugro Rahardjo
Because of too many environmental problems have already beencontinuing in Jakarta, the local government of Province DKI Jakarta isintensively doing huge environmental programs in order to cope with theproblems. One of the programs is the application of co... see more
Wage Komarawidjaja
Observation of waste parameter in textile wastewater treatment wasdone. This experimental investigation consist of three mayor textileparameter including total suspended solid (TSS), biological oxygendemand (BOD) and chemical oxygen demand (COD). The para... see more
Djoko Padmono
Fixed Bed Reactor was the biological wastewater treatment reactor thatwas one of the Cakung Slaughterhouse (RPH Cakung) wastewatertreatment. Biological wastewater treatment process in principle wasprocess use of the microorganism to degrade the wastewater... see more
In the year of seventienth where the energy crisis struck the world, thecompeting person looked for the alternative to energy change the sourceof conventional energy (petroleum). One of the topics that it was hopedbecame alternative was BIOGAS from the pr... see more
Muhammad Abdul Kholiq
Anaerobic digestion of organic waste has some advantages, namelythe recovery of biogas as alternative energy source and the conversionof waste products to soil fertilizer. Compared to mesophilic digestion,thermophilic digestion offers advantages regarding... see more
Sudaryono Sudaryono
Naturally, the farm damage cure effect of heavy metal waste dismissalwill need very long time, but with growing of knowledge and technologyhence the damage cure acceleratable by passing input bacterium orbioremidiasi into impure land.Organic materials in ... see more
Sabaruddin Wagiman Tjokrokusumo
Bioconversion technology of agricultural waste or biowaste has beenknown by industries as one of the technology that could provide orincrease quality og fod through industrial food processing. However,some of people in Indonesia have not been realized tha... see more
Tuti Suryati
Global warming will have a negative impact on biodiversity. In contrast,the increase of population in the world has an effect to the need ofbiological resources for food, industry, medicine, etc. Human activitiesin several sectors, such as energy, forestr... see more
Maryadi Maryadi
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Wahyu Garinas
Tampomas mountain areas can be divided 2 types of aquifer : volcanosediment aquifer and sediment aquifer. Volcano sediment aquifer is afree aquifer sedimentation, because there was not impermeable rockexisting under or bellow it, this aquifer also known a... see more
Sutrisno Sukimin
Historically, the health of aquatic systems was monitored primarily through chemical means. However, chemical monitoring provides only a "snapshot" of conditions at the time of sampling and may fail to detect acute pollution events (e.g. runoff from heavy... see more