Final Environmental Impact Statement. Outfall Replacement for Wastewater Treatment Plant at Fort Kamehameha, Navy Public Works Center, Pearl Harbor, Hawaii

2001 ◽  
Author(s):  
ARMY WAR COLL CARLISLE BARRACKS PA
Keyword(s):  
Wastewater Treatment ◽  
Environmental Impact ◽  
Wastewater Treatment Plant ◽  
Treatment Plant ◽  
Public Works ◽  
Pearl Harbor ◽  
Environmental Impact Statement

scholarly journals Wastewater Treatment Plant and Wetland Design Analysis (Case Study in Samosir, North Sumatera)

2019 ◽  
Author(s):  
Dimas Hastama Nugraha ◽  
Crista Fialdila Suryanto
Keyword(s):  
Wastewater Treatment ◽  
Wastewater Treatment Plant ◽  
Catchment Area ◽  
Treatment Plan ◽  
Treatment Plant ◽  
Ground Level ◽  
Quality Standard ◽  
Public Works ◽  
Secondary Process ◽  
Original Design

Lake Toba, North Sumatera is one of the national tourism areas in Indonesia that has water pollution problem due to the unsustainable development especially in the catchment area. To support Lake Toba Tourism Area and to educate the people about sustainable development, Ministry of Public Works and Housing, Republic of Indonesia built integrated tourist toilets equipped with wastewater treatment plant at Menara Pandang Tele Area, one of the most strategic tourism attraction located in the catchment area of Lake Toba. The wastewater treatment plan is not only to use biofilter but also Kolam Sanita (wetland) as secondary treatment. This study would like to see how the wastewater treatment plant at Menara Pandang Tele is designed and see what modification are made from the original design to make it well functioned. This study uses a quantitative method to calculate the volume of the wastewater treatment plant. Further calculation is also needed to determine the dimension of the technologies. The geographical character is the main aspect to be considered in this step. The results showed that to meet the quality standard of the wastewater, the biofilter technology is determined to use three processing stages starting with equalization, primary sedimentation, and secondary process which consist of anaerobic process and clarifier. The dimension modification must not be more than two meters in height. Kolam Sanita is needed to make sure the effluent quality will not harm the groundwater. The modification is required due to the various heights of the ground level and makes the design representative of aesthetic function.

scholarly journals Environmental impact assessment for a meat processing industry in Turkey: wastewater treatment plant

2018 ◽  
Vol 13 (3) ◽  
pp. 692-704
Author(s):  
Pelin Soyertaş Yapıcıoğlu
Keyword(s):  
Wastewater Treatment ◽  
Environmental Impact ◽  
Impact Assessment ◽  
Environmental Impact Assessment ◽  
Wastewater Treatment Plant ◽  
Treatment Plant ◽  
Anaerobic Sludge ◽  
Meat Processing ◽  
Treatment Scenario ◽  
Processing Industry

Abstract The meat processing industry has many unfavorable impacts to the environment in Turkey. One of these impacts is wastewater treatment. Meat processing wastewater contains large amounts of proteins, fats, nutrients such as nitrogen, and pathogenic and non-pathogenic microorganisms and viruses. The high organic and hazardous content of wastewater causes environmental challenges for the flora and fauna in receiving water bodies unless it is treated adequately. Due to these reasons, the treatment process to be implemented should be the least damaging to the environment. In this study, three treatment scenarios that include a UASB (upflow anaerobic sludge bed) reactor (Scenario-1), an advanced oxidation process that includes UV/H2O2 treatment (Scenario-2) and a membrane bioreactor (Scenario-3) have been studied for a meat processor's wastewater treatment plant. For these three scenarios, an environmental impact assessment was undertaken using the Fine-Kinney method. The evaluation results revealed that Scenario-2 has the smallest environmental impact value with 475. Scenario-1 has the highest total environmental impact value as 765. Scenario-3's environmental impact value is 637. According to the evaluation results, the UV/H2O2 process is the most applicable technology for wastewater treatment in Turkey's meat industry.

Optimization of the wastewater treatment plant: From energy saving to environmental impact mitigation

2019 ◽  
Vol 691 ◽  
pp. 1182-1189 ◽  
Author(s):  
Sina Borzooei ◽  
Giuseppe Campo ◽  
Alberto Cerutti ◽  
Lorenza Meucci ◽  
Deborah Panepinto ◽  
...  
Keyword(s):  
Wastewater Treatment ◽  
Environmental Impact ◽  
Energy Saving ◽  
Wastewater Treatment Plant ◽  
Treatment Plant ◽  
Impact Mitigation
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