scholarly journals Sludge from the waste water of the olive processing industry: a potential soil fertilizer?

1987 ◽  
Vol 62 ◽  
pp. 445-452 ◽  
Author(s):  
C. Saiz-Jimenez ◽  
J.W. De Leeuw ◽  
G. Gomez-Alarcon
Keyword(s):  
Waste Water ◽  
Processing Industry ◽  
Soil Fertilizer

scholarly journals EFEKTIVITAS KOMBINASI MIKROORGANISME DAN TUMBUHAN AIR Lemna minor SEBAGAI BIOREMEDIATOR DALAM MEREDUKSI SENYAWA AMONIAK, NITRIT, DAN NITRAT PADA LIMBAH PENCUCIAN IKAN

2016 ◽  
Vol 5 (3) ◽  
pp. 80-90
Author(s):  
Alfian Dony Saputra ◽  
Haeruddin Haeruddin ◽  
Niniek Widyorini
Keyword(s):  
Waste Water ◽  
Aquatic Plant ◽  
Lemna Minor ◽  
Outer Part ◽  
Biological Method ◽  
Fish Processing ◽  
Processing Industry ◽  
Effectiveness Analysis ◽  
Main Variable ◽  
Negative Effect

ABSTRAK Limbah pencucian ikan bersumber dari kegiatan pencucian bagian luar dan dalam tubuh ikan. Limbah pencucian ikan memiliki kandungan senyawa amoniak, nitrit, dan nitrat yang tinggi sehingga kemungkinan mempunyai efek negatif bagi lingkungan. Sebagian besar industri pengolahan ikan belum melakukan pengolahan limbah cairnya dengan baik. Bioremediasi merupakan metode biologi dengan memanfaatkan mikroorganisme dan tumbuhan air Lemna minor dalam pengolahan air limbah. Penelitian ini bertujuan untuk mengetahui efektivitas dan pengaruhdari kombinasi mikroorganisme dan Lemna minor dalam mereduksi senyawa amoniak, nitrit, dan nitrat pada limbah pencucian ikan. Metode penelitian yang digunakan adalah eksperimen skala laboratorium dimana wadah percobaan berisi limbah pencucian ikan dengan volume 1 Liter. Desain penelitian yang digunakan yaitu percobaan faktorial 3 x 3 dengan 2 faktor, sehingga terdapat 9 kombinasi perlakuan M1L10, M1L50, M1L100, M5L10, M5L50, M5L100, M10L10, M10L50, dan M10L100, dimana “M” faktor konsentrasi mikroorganisme (1 mL/L, 5 mL/L, 10 mL/L), sedangkan “L” faktor bobot biomassaLemna minor (0,0255 gr/cm2, 0,1273 gr/cm2 , 0,2546 gr/cm2). Variabel utama penelitian adalah amoniak, nitrit, dan nitrat yang didukung oleh temperatur, pH, dan oksigen terlarut. Analisis data dengan menggunakan analisis efektivitas, uji two way Anova, dan uji Beda Nyata Jujur. Hasil penelitian menunjukkan bahwa nilai efektivitas berkisar antara 40,85% - 74,03% (amoniak), 42,21% - 74,10% (nitrit), dan 3,19% - 34,65% (nitrat). Pengaruh interaksi kombinasi mikroorganisme dan Lemna minor yaitu terdapat pengaruh yang nyata dan efektif dalam mereduksi senyawa amoniak, nitrit, dan nitrat pada limbah pencucian ikan. Kata Kunci: Amoniak; Bioremediasi; Lemna minor; Limbah Pencucian Ikan; Mikroorganisme; Nitrat; Nitrit ABSTRACT Fish washery waste derived from washing inner and outer part of fish body.Fish washery waste containshigh ammonia, nitrite, and nitrate which may have negative effect for the environment.Most of the fish processing industry are not doing the processing of waste water properly yet. Bioremediation is a biological method by using microorganisms and aquatic plant Lemna minor in wastewater treatment. The aims of study is to determine the effectiveness anda effect of the use of microorganism and Lemna minor combination in effort to reduce ammonia, nitrite, and nitrate compound in fish washery waste. The method used is laboratory-scale experiments where the experimental containers containing fish washery waste with a volume of 1 Liter. 3 x 3 factorial with 2 factor method design were used, so there are nine treatment combinations of M1L10, M1L50, M1L100, M5L10, M5L50, M5L100, M10L10, M10L50, and M10L100, where "M" forconcentrationof microorganisms factor (1 mL/L, 5mL/L, 10 mL/L), while the "L" for biomass weight of Lemna minorfactor (0,0255 gr/cm2, 0,1273 gr/cm2 , 0,2546 gr/cm2). The main variable of this study are ammonia, nitrite, and nitrate supported by temperature, pH, and Dissolved Oxygen. The data was analyzed using effectiveness analysis, two way Anova, and Least Signifficant Difference methode. The results show that the concentration of ammonia, nitrite, and nitrate decreased after 96 hours for all treatmentscombination. The effectiveness value, ranged between 40.85% - 74.03% (ammonia), 42.21% - 74.10% (nitrite), and 3.19% - 34.65% (nitrate). There is a signifficant influence and effective in combination of microorganisms and Lemna minor to reduce ammonia, nitrite, and nitrate compound in fish washery waste. Keywords: Ammonia; Bioremediation; Lemna minor; Fish Washery Waste; Microorganism; Nitrate;Nitrite

scholarly journals Alumina as environmentally stable adsorbent for the removal of diresul black dye from waste water

2018 ◽  
Vol 14 (1) ◽  
pp. 62-70 ◽  
Author(s):  
Tayyaba Asim ◽  
Mamoona ◽  
Arifa Tahir ◽  
Numrah Nisar ◽  
Arslan Ali ◽  
...  
Keyword(s):  
Waste Water ◽  
Aluminum Oxide ◽  
Adsorption Process ◽  
Textile Processing ◽  
Processing Industry ◽  
Tetrahedral Framework ◽  
Physical Conditions ◽  
Sorption Energy ◽  
The Matrix ◽  
As Adsorption

Abstract Various adsorbents for the removal of dyes from waste water may or may not be stable, resulting in the desorption of adsorbed dyes with slight changes in physical conditions. To avoid this problem, environmentally stable adsorbent such as activated aluminum oxide or alumina has been used for the removal of Diresul Black, which is a dye used in the textile processing industry. Fourier-transform infrared spectroscopy confirms the non-tetrahedral framework of alumina. The efficiency of alumina via adsorption implies that 1 g alumina having the Brunauer–Emmett–Telle surface area of 2.65 ± 0.25 m2/g is enough to achieve up to 85% removal of concentrated dye solution in just 20 minutes. Adsorption energy as well as adsorption capacity is calculated by different adsorption isotherms. The sorption energy E turns out to be 19.3 KJ/mol. The thermodynamic studies show that the value of ΔH for the adsorption process is −976.5 J/mol while that of ΔS is −4.748 J/mol/K. Desorption studies show that the dye remains in its adsorbed form over aluminum oxide up to a pH of 2. Various ions present in the matrix interfere with the adsorption process, however none can decrease the adsorption below 65%.

scholarly journals PROTOTIPE INSTALASI PENGOLAHAN AIR LIMBAH INDUSTRI PENGOLAHAN IKAN DI KECAMATAN MUNCAR, KABUPATEN BANYUWANGI

2016 ◽  
Vol 11 (1) ◽  
pp. 7
Author(s):  
Setiyono . ◽  
Satmoko Yudo
Keyword(s):  
Waste Water ◽  
Large Scale ◽  
Negative Impact ◽  
Liquid Waste ◽  
Small Scale ◽  
Fish Processing ◽  
Industry Growth ◽  
Processing Industry ◽  
Industry Waste ◽  
High Level

Muncar region known as the area of the fish and the fish processing industry. Many of the fish processing industries in large scale, small scale and household at this time growing so rapidly. With the rapid growth of the fish processing industry in the Muncar city has provided a very significant impact on the city growth, which eventually brought the various impacts, whether they are positive or negative. One of the negative impact of processing industry growth in Muncar is environmental of pollution is the discharge of liquid waste from industrial fish-processing industry. Low level of understanding IPAL waste management system and cause difficulties to manage the waste, therefore almostall waste that generated in the region immediately removed to the public channels. Waste disposal without treatment is causing high level of environmental pollution in the vicinity of the location of industry. One effort to solve the problem of waste-processing technology is determine processingof waste water and fish processing, it has been done to test prototype installation processing waste water in one of the fish processing industry in the Muncar District. Key words : fish processing industry waste water, environmetal pollution, waste water processing prototype.

Recycling waste water in the meat processing industry - one of the principles of «green» technologies

Vsyo o myase ◽  
2018 ◽  
pp. 56-58
Author(s):  
L.L. Nikiforof ◽  
◽  
I.H. Dadaev ◽  
M.A. Shank ◽  
◽  
...  
Keyword(s):  
Waste Water ◽  
Meat Processing ◽  
Green Technologies ◽  
Processing Industry

scholarly journals Population dynamics of Brachionus calyciflorus (Rotifera: Brachionidae) in waste water from food-processing industry in Mexico

2015 ◽  
pp. 595-600
Author(s):  
Raymundo Alfredo Arévalo Stevenson ◽  
S SS Sarma ◽  
S Nandini
Keyword(s):  
Waste Water ◽  
Population Dynamics ◽  
Food Processing ◽  
Brachionus Calyciflorus ◽  
Food Processing Industry ◽  
Processing Industry

Se usó aguas de desecho de la industria de la masa y la tortilla (aguas de nixtamal o nejayote) para crecer rotíferos de agua dulce, Brachionus calycijlorus. El nejayote sin dilución no permitió el desarrollo del rotífero. Sin embargo, cuando se diluyó, B. calycijlorus aprovechó la materia orgánica. El agua de desecho por sí misma (sin alimento algal adicional) fue comparable al agua con densidades del alga Chlorella de 2 X 106 células m¡-I. Concentraciones de nejayote por encima del 8% no permitieron el crecimiento poblacional. Sin embargo, la presencia de alga permitió el desarrollo del rotífero a concentraciones de 8% y 16%. Nuestros hallazgos indican que el nejayote puedo ser utilizado de manera efectiva para la producción de rotíferos a gran escala para la acuacultura.

scholarly journals Cost of Required Water Pollution Abatement on Poultry Processing Plants

1974 ◽  
Vol 6 (1) ◽  
pp. 205-211
Author(s):  
Waldon R. Kerns ◽  
Harold B. Jones
Keyword(s):  
Waste Water ◽  
Water Pollution ◽  
Water Treatment ◽  
Pollution Control ◽  
Waste Water Treatment ◽  
Pollution Abatement ◽  
Primary Objective ◽  
Processing Industry ◽  
Processing Plants ◽  
Poultry Processing

Efforts currently are being made to arrive at pollution abatement standards for the poultry processing industry. Once a set of effluent limits are established, individual firms have several alternatives to meet the best available control requirements by altering in-plant techniques and modifying waste water treatment systems. This study provides information on current cost and expenditure levels for waste water treatment in the poultry processing industry in Georgia. The primary objective was to provide an assessment of the probable industry cost of achieving higher levels of treatment which are required under new pollution control guidelines. Changes needed for individual plants will vary depending on the nature of the waste, the degree and kind of treatment, and the size and location of the firm.

scholarly journals New highly hydrated cellulose microfibrils with a tendril helical morphology extracted from agro-waste material: application to removal of dyes from waste water

RSC Advances ◽  
2018 ◽  
Vol 8 (10) ◽  
pp. 5212-5224 ◽  
Author(s):  
M. El Achaby ◽  
N. Fayoud ◽  
M. C. Figueroa-Espinoza ◽  
H. Ben youcef ◽  
A. Aboulkas
Keyword(s):  
Waste Water ◽  
Water Treatment ◽  
Waste Water Treatment ◽  
Waste Material ◽  
Cellulose Microfibrils ◽  
Cocoa Bean ◽  
Processing Industry ◽  
Hydrated Cellulose ◽  
Special Morphology

Cocoa bean shells are a by-product of the cocoa bean processing industry. Highly hydrated cellulose microfibrils with special morphology were obtained from this by-product and used as adsorbent material for waste water treatment.

scholarly journals Waste Water Characterisation of Milk Processing Industry

2019 ◽  
Vol 8 (9S3) ◽  
pp. 464-466
Keyword(s):  
Waste Water ◽  
Heat Exchangers ◽  
Normal Weight ◽  
Raw Material ◽  
Inorganic Salts ◽  
Nitrogen And Phosphorus ◽  
Processing Industry ◽  
Milk Processing ◽  
The World ◽  
Dairy Effluents

Contamination acknowledged by present day and dairy effluents is a genuine pressure all through the world (Braio and Granhem, 2007).Of every single mechanical improvement, the sustenance area has apparently the most astounding utilization of water and is perhaps the best maker of profluent per unit of creation regardless of conveying, other than to make a tremendous volume of seepage in like manner treatment (Ramjeawon, 2000).The dairy industry is an example of this segment. Dairy is an industry where milk is prepared and particular milk things are made. Dairy, in which the cleaning storerooms, tanks, heat exchangers, homogenizers, channels and other apparatus, prompts a lot of gushing with a high normal weight. This ordinary weight is commonly included by mil(raw material and dairy things), inorganic salts, synthetic substances, sanitizers utilized for washing mirroring a profluent with a great deal of mix oxygen request (COD), biochemical oxygen request (BOD), oils and oil, nitrogen and phosphorus than the fated farthest compasses of BIS.

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