Konsep Pengelolaan Air Limbah Kawasan Industri Makassar (KIMA)

2020 ◽  
Vol 24 (1) ◽  
pp. 1-10
Author(s):  
Yashinta Kumala Dewi ◽  
Nurul Pratiwi ◽  
Muhammad Yamin Jinca
Keyword(s):  
Growth And Development ◽  
Industrial Waste ◽  
Industrial Wastewater ◽  
Waste Treatment ◽  
Negative Impact ◽  
Distribution Network ◽  
Industrial Area ◽  
River Pollution ◽  
Balance Growth ◽  
Wastewater Management

Waste problems are one of the trigger factors that can hinder the growth and development of the city of Makassar, which should be able to balance growth and development. The selection of the waste disposal location into the Tallo River due to its location adjacent to the Makassar Industrial area, the waste construction pipeline that has been treated from the installation from the industrial waste treatment is channeled to the Tallo River. The Tallo River pollution condition with an indicator of IP value is equal to 1.38 including under mild pollution status. The purpose of this study is to find out how the ideal management of industrial wastewater is currently in KIMA and to plan the concept of industrial waste management which includes 3 components, namely the distribution, processing and disposal of wastewater networks so as not to have a negative impact on the environment. The analytical method used is analysis of quantity and quality with descriptive methods, comparative analysis and spatial analysis to analyze the location and land needed for KIMA industrial wastewater management. The results of the analysis show that the performance of existing comparative assessments and ideal KIMA limbah water management is at a value of 49.36% C, where the distribution network does not cover all zones, processing only 3 stages and the absence of utilization of treated water. So that the direction of the planning concept needed by KIMA at the initial stage is to complete the distribution network to all service zones by increasing the pipe size to 300 mm and adding 3 stages, procuring the utilization of processed water and the last capacity to 5,000 m3/day with a total area of ​​10,500 m2.   Keywords: Zone, Industry, Infrastructure, Sewerage, Makassar

Industrial Wastewater Treatment and its Environmental Impact on the Zarqa River

1992 ◽  
Vol 25 (1) ◽  
pp. 61-68
Author(s):  
S. S. Al Salem
Keyword(s):  
Ground Water ◽  
Industrial Waste ◽  
Industrial Wastewater ◽  
Wastewater Management ◽  
Industrial Waste Water ◽  
River Bed ◽  
Sustainable Policy ◽  
Zarqa River ◽  
Major Surface

The Zarqa River is Jordan's major surface and ground water basin, where most of the industries are located. A summary of an industrial waste water survey is presented, with quantity and quality of the discharges and methods of disposal. Compliance with the effluent standard and the effect on the environment is discussed. It is concluded that there is contamination of surface water and a potential of contamination of ground water, the river bed and soils adjacent to the river. The existing regulation, standard and practices in industrial wastewater management are reviewed and new principles are suggested to be adopted for setting a sustainable policy in wastewater management.

scholarly journals Heavy Metals’ Concentration in Textile and Garments Industries’ Wastewater of Bhaluka Industrial Area, Mymensingh, Bangladesh

2015 ◽  
Vol 10 (1) ◽  
pp. 61-66 ◽  
Author(s):  
Biddut Sarker ◽  
Md. Abdul Baten ◽  
Md. Eqram-Ul Haque ◽  
Alok Das ◽  
Ahmed Hossain ◽  
...  
Keyword(s):  
Waste Water ◽  
Heavy Metals ◽  
Industrial Waste ◽  
Industrial Wastewater ◽  
Industrial Area ◽  
Industrial Waste Water ◽  
Safe Limits ◽  
Textile Industries ◽  
Wastewater Samples ◽  
Recommended Level

An investigation was made to ascertain heavy metals concentration in effluent samples collected from textile industries located at Bhaluka industrial area, Mymensingh, Bangladesh during August to November, 2013. Atomic absorption spectrometer (AAS) was used to evaluate the concentration of Zinc (Zn), Copper (Cu), Nickel (Ni), Cadmium (Cd), Chromium (Cr) and Lead (Pb) in the samples. The study revealed that heavy metals were present in variable amounts, where the concentrations of Cu (0.0405 ppm) and Pb (0.0003 ppm) were found lower than recommended level for industrial waste water. Among the present trace metals, the highest concentration (0.2-1.0 ppm) was found in Zn. Although the concentration is suitable for irrigation, it is unsafe for aquaculture. Besides, all of the wastewater samples possessed no Cr, Cd and Ni, which comprised less of the minimum acceptance level, indicating no possibility of contamination. However, comparing findings of this study with the safe limits for industrial wastewater, it can be concluded that the waste water of the study area except some sampling sites can be used for irrigation and aquaculture.

scholarly journals Zahn-Wellens Test in Industrial Wastewater Biodegradability Assessment

2018 ◽  
Vol 28 (1) ◽  
pp. 77-86 ◽  
Author(s):  
Ewelina Płuciennik-Koropczuk ◽  
Sylwia Myszograj
Keyword(s):  
Industrial Waste ◽  
Industrial Wastewater ◽  
Waste Treatment ◽  
Industrial Wastes ◽  
Organic Substances ◽  
Chemical Reagents ◽  
Treatment Processes ◽  
Degradation Degree ◽  
Industry Wastewater ◽  
Industrial Waste Treatment

Abstract Biodegradability of pollution contained in examined industrial wastewater was assessed according to methodology based on Zahn-Wellens (OECD 302B) test. The following kinds of wastewater were examined: - metal industry wastewater from aluminium pressure foundry; - wastewater from industrial waste treatment processes, such as: filtration waste, chemical reagents, coolants, water emulsions, oil wastes and other industrial wastes, galvanising waste treatment processes sludge. Samples COD value decrease in the subsequent days of the experiment proves that organic substances contained in the examined wastewater undergo gradual biodegradability in aerobic conditions. The highest biodegradability degree of aluminium pressure foundry wastewater equal 65.7% was noted during 28 day of the experiment. However, the minimum biodegradability degree equal 80% after 13 aeration days, which in Zahn-Wellens test allows to determine the examined substance to be biodegradable, has not been achieved. Meanwhile, Zahn-Wellens test conducted for wastewater from industrial waste treatment processes showed that in the day 14 of the process, high (87.1%) organic substance degradation degree, measured with COD value decrease, was achieved. Further aeration of the samples did not increase biodegradability, which equalled 87.9% after 28 days.

scholarly journals Sustainable approach to tempeh industrial wastewater management in Karawang

2018 ◽  
Vol 74 ◽  
pp. 09003
Author(s):  
Silvi Wahyu Puspawati ◽  
Tri Edhi Budhi Soesilo
Keyword(s):  
Industrial Wastewater ◽  
Mixed Methods Research ◽  
Quantitative Methods ◽  
Negative Impact ◽  
Organic Fertilizer ◽  
Quality Standard ◽  
Wastewater Management ◽  
Protein Food ◽  
Qualitative And Quantitative Methods ◽  
Research Findings

Tempeh is a traditional soybean product from Indonesia. It is a high-protein food whose cost per unit is cheaper than any other animal protein sources. However, processes undertaken by tempeh industries will produce waste. To produce tempeh needs a lot of water used for boiling, soaking, leaching, and peeling the soybeans. The problem is that tempeh industries have not undertaken wastewater management properly, which potentially causes the quality of tempeh industrial wastewater to exceed the prescribed quality standard, having negative impact on both the environment and the people living around those industries. This research aims to describe tempeh industrial wastewater management. It is mixed-methods research employing qualitative and quantitative methods, especially through literature review, observation, interviews, and laboratory analysis. Research findings show that the alternative waste management suitable for tempeh industries is to utilize wastewater by considering environmental, social, and economic aspects. Such utilization is carried out by making liquid organic fertilizer and biogas from a mixture of household organic waste. These research findings refer to SDGs’ agenda, especially the goal no. 6 (six), i.e. to improve water quality by reducing pollution from wastewater.

scholarly journals Penambahan Alat Produksi Guna Meningkatkan Produktivitas Pengrajin Keset

2018 ◽  
Vol 2 (1) ◽  
pp. 23
Author(s):  
Rosita Dwi Ferdiani ◽  
Tatik Retno Murniasih ◽  
Sri Wilujeng ◽  
Vivi Suwanti
Keyword(s):  
Community Service ◽  
Financial Institutions ◽  
Industrial Waste ◽  
Negative Impact ◽  
Industrial Area ◽  
Raw Material ◽  
Situational Analysis ◽  
High Demand ◽  
Increase Productivity ◽  
Industrial Groups

ABSTRAK                Pasuruan dikenal sebagai  kawasan perindustrian karena banyak industri bertaraf nasional ataupun internasional. Tetapi, dampak negatif dari pembangunan kawasan industri adalah limbah industri. Tidak semua limbah industri tidak bermanfaat. Limbah industri konveksi dapat dimanfaatkan untuk bahan baku keset. Pengrajin keset yang memanfaatkan limbah konveksi adalah kelompok usaha “Sukoda Unggul” dan “Damarjati Maslahat” yang terletak di Desa Karangrejo, Kecamatan Purwosari, Pasuruan. Berdasarkan analisis situasi, permasalahan yang dihadapi kedua mitra adalah: a) Produktivitas rendah, sedangkan permintaan pasar tinggi. b) Kekurangan alat produksi, berupa mesin jahit jahit dan mesin bordir. c) Desain keset masih standart. d) Kontrak pembelian bahan baku (minimal 50 juta). Tujuan dari pengabdian ini adalah: a) Meningkatkan produksi keset kedua mitra melalui penambahan mesin jahit dan mesin bordir, b) Meningkatkan produktivitas, c) Menjalin kerjasama dengan lembaga keuangan yang dapat memberikan pinjaman modal. Metode yang digunakan dalam program ini adalah diskusi, pelatihan, dan pendampingan. Hasil yang diperoleh dari pelaksanaan pengabdian ini adalah : a) Pemberian alat produksi berupa mesin jahit dan mesin bordir. b) Meningkatnya produksi keset dari 15 kodi menjadi 20 kodi per hari, c) Terbentuknya kelompok pengrajin keset untuk bekerjasama dalam pembelian barang baku, d) Menjalin kerjasama dengan BPR Keraton Surapati, Purwosari, Pasuruan. Kata kunci : Keset, Pengrajin, Karangrejo, Pasuruan   ABSTRACTPasuruan is known as an industrial area because there are many industries in that area, both national and international based industries. However, there are some negative impact from the development of this industrial area, such as industrial waste. Not all industrial waste is useless. Industrial waste from convection can be used as the raw material for doormats. Doormat craftsmen who use the waste from convection are the home industrial groups “Sukoda Unggul” and “Damarjati Maslahat”, which are located in Desa Karangrejo, Kecamatan Purwosari, Pasuruan. Based on the situational analysis, the problems faced by both partners are: a) Low productivity, high demand. b) Lack of production tools, such as sewing machines and embroidery machines. c) Standard doormat design. d) Buying contract for raw material (50 million minimum). The aims of this community service are: a) To increase doormat production of both partners by adding sewing machines and embroidery machines, b) To increase productivity, c) To cooperate with financial institutions which can provide capital loan. The methods used in this program are discussion, training, and mentoring. The result obtained from this community service are: a) Granting some production tools, such as sewing machines and embroidery machines. b) Increasing doormat production from 300 pieces to 400 pieces per day, c) Forming doormat craftsmen group to cooperate in buying the raw material, d) Cooperating with BPR Keraton Surapati, Purwosari, Pasuruan. Keywords: Doormat, Craftsmen, Karangrejo, Pasuruan

Industrial Wastewater Treatment and Reuse in a Developing Country Context: Evidence at the Firm Level from Ecuador

2018 ◽  
Vol 04 (02) ◽  
pp. 1750005 ◽  
Author(s):  
Oscar Zapata
Keyword(s):  
Wastewater Treatment ◽  
Production Process ◽  
Developing Country ◽  
Industrial Wastewater ◽  
Public Perception ◽  
Wastewater Reuse ◽  
Industrial Sector ◽  
Wastewater Management ◽  
Firm Level ◽  
Local Conditions

Wastewater reuse constitutes an alternative supply source of water. It not only increases the amount of water available but also reduces water pollution. The benefits and costs of this practice, and the public perception of reuse are the focus of several studies. However, the evidence on industrial wastewater reuse at the firm level remains scant. This paper is aimed at filling this gap by presenting evidence on the determinants of both wastewater treatment and reuse practices in a developing country context. I use firm level data from the Survey on Firms’ Environmental Practices of Ecuador. My results show that wastewater management in general, and reuse in particular, are still limited practices in the industrial sector of the country. My results suggest that firm’s decisions to treat and reuse depends on long-term firm’s characteristics, such as annual investment, the nature of the production process and local conditions, as well as the scale of production and water consumption. Volumes of wastewater treated and reused depend positively on the amount of water used in the production process and the firm’s annual level of investment or expenditure. The cost of the practice only affects the volume treated. The results suggest that targeting water-intensive industry sectors and the costs of wastewater treatment can play an important role for a more sustainable use of water in the industrial sector of Ecuador.

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