scholarly journals Cadmium, Iron and Chromium Removal from Simulated Waste Water Using Algae, Water Hyacinth and Water Lettuce

2021 ◽  
Vol 9 (1) ◽  
pp. 36
Author(s):  
Sani Nasiru Alhaji ◽  
Sulaiman Asmau Umar ◽  
Sokoto Abdullahi Muhammad ◽  
Shehu Kasimu ◽  
Salisu Aliyu
Keyword(s):  
Waste Water ◽  
Water Hyacinth ◽  
Chromium Removal ◽  
Water Lettuce ◽  
Simulated Waste

scholarly journals KOMPARASI PROSES FITOREMEDIASI LIMBAH CAIR PEMBUATAN TEMPE MENGGUNAKAN TIGA JENIS TANAMAN AIR

2019 ◽  
Vol 13 (01) ◽  
pp. 16 ◽  
Author(s):  
Elida Novita ◽  
Agnesa Arunggi Gaumanda Hermawan ◽  
Sri Wahyuningsih
Keyword(s):  
Waste Water ◽  
Water Quality ◽  
Water Hyacinth ◽  
Aquatic Plant ◽  
Raw Material ◽  
Aquatic Biota ◽  
Water Lettuce ◽  
Water Spinach ◽  
Foul Odor ◽  
The Impact

Tempe waste water contains high organic matter because the raw material used to making tempe (soybean) containing protein. If tempe waste water thrown away directly into environment, it would cause water pollution, destroy the habitat of aquatic biota and causing foul odor. One of the easy efforts to reduce the impact is using phytoremediation. The aim of this research was to know the best treatment to decrease parameter such as BOD, COD, TSS, pH, turbidity and N of the tempe waste water by aquatic plants, i.e. water hyacinth (Eg), water spinach (Ka) and water lettuce (Ki). The research was conducted in laboratory experiment scale using aquarium with length of 40 cm, width of 15 cm and tall of 25 cm to each treatment with 3 replications. The data were analyzed descriptively. It was to determined the best treatment of the aquatic plant that has highest efficiency to decrease negatively parameter of waste water quality. The result showed that the applied of water hyacinth (Eg) was the best treatment in decreasing parameter of tempe waste water quality with efficiency value, such as turbidity of 85.03%; TSS of 66.44%; COD of 59.11%; BOD of 77.91% and N of 61.77%. Keywords: phytoremediation, tempe waste water, water hyacinth, water lettuce, water spinach

scholarly journals Phytoremediation of Nickel, Lead and Manganese in Simulated Waste Water Using Algae, Water Hyacint and Water Lettuce

2020 ◽  
Vol 5 (2) ◽  
pp. 30
Author(s):  
Sani Nasiru Alhaji ◽  
Sulaiman Asmau Umar ◽  
Sokoto Muhammad Abdullahi ◽  
Shehu Kasimu ◽  
Salisu Aliyu
Keyword(s):  
Waste Water ◽  
Water Lettuce ◽  
Simulated Waste ◽  
Nickel Lead

scholarly journals Suitability of Macrophytes for Wastewater Treatment and Biogas Generation

2019 ◽  
Vol 9 (2S2) ◽  
pp. 16-18
Keyword(s):  
Wastewater Treatment ◽  
Water Hyacinth ◽  
Aquatic Macrophytes ◽  
Aquatic Macrophyte ◽  
Biogas Production ◽  
Oxygen Demand ◽  
Cow Dung ◽  
Water Lettuce ◽  
Before And After ◽  
Almost All

In this paper three sustainable approaches are made in waste management option. Firstly primary treated domestic sewage is treated by aquatic macrophytes using duckweed, water hyacinth and water lettuce. Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), Total Suspended Solids (TSS), Total Dissolved Solids (TDS), Phosphate, Nitrates are tested before and after. Result indicates in terms of water quality, almost all three plants shows same removal efficiencies. BOD and TSS removal efficiency is attained more than 95%. COD and TDS removal is reached upto 50% for almost all plants. Secondly the used aquatic macrophytes for wastewater treatment is again used for generation of biogas (water lettuce unit, duckweed unit, water lettuce unit). In addition to three aquatic macrophytes, sludge is collected from aquatic macrophyte unit for generation of biogas. Comparison is made with conventional cow dung biogas unit. Result indicates water lettuce and duckweed produce biogas at earlier stage itself and water hyacinth takes some time for starting of biogas production. This may be due to the structure and texture causes some time for decomposition. Sludge gives maximum biogas generation among all experimental setup. Also in this study cow dung did not give biogas more may be due to poor blend ratio of cow dung with water is one of the reason.

scholarly journals Kandungan Unsur Hara Pada Pupuk Organik Tumbuhan Air Lokal

2020 ◽  
Vol 6 (2) ◽  
pp. 140-148
Author(s):  
Pienyani Rosawanti
Keyword(s):  
Water Hyacinth ◽  
Organic Fertilizer ◽  
Nutrient Content ◽  
Potassium Content ◽  
Organic Fertilizers ◽  
Water Lettuce ◽  
Minimum Standard ◽  
Central Kalimantan ◽  
Fertilizer Nitrogen ◽  
Giant Salvinia

Water hyacinth, giant salvinia and water lettuce are widely available in Central Kalimantan that can be used as organic fertilizer. This study aims to determine the nutrient content of solid and liquid organic fertilizers in water hyacinth, giant salvinia and water lettuce fertilizers. The results showed that solid organic fertilizer/compost and water hyacinth, water lettuce and giant salvinia liquid fertilizer have nutrient content needed by plants. In solid fertilizers, the Nitrogen of giant salviniacontent was 2.43% and lack of the minimum standard of solid organic fertilizer, while Phospor and Potassium content were not included in the standard. In liquid organic fertilizer, Nitrogen, Phospor and Potassium content were not included in the minimum standard organic fertilizer requirements

scholarly journals Control of Chromium Hexavalent (Cr -VI) Pollution on Waste Water in Nickel Ore Extraction Industry with Phytoremediation Technology

2018 ◽  
Vol 68 ◽  
pp. 03011
Author(s):  
Erikha Maurizka Mayzarah ◽  
Setyo Sarwanto Moersidik ◽  
Lana Saria
Keyword(s):  
Waste Water ◽  
Mining Industry ◽  
Pistia Stratiotes ◽  
Water Lettuce

The issue that surfaces from the digging of limonite and saprolite zones on nickel ore mining is the oxidation of chromium to chromium hexavalent. The aim of this research is to analyze the efficiency level of phytoremediation technology to reduce chromium hexavalent on waste water of nickel ore mining industry. This study was done in situ to observe the potential of Water Lettuce (Pistia stratiotes) using self-designed experimental devices.. This research was divided into three part, such as the variation of plant’s weight of 10grams, 20grams, 30grams, 60grams, 70grams, and 150grams with interval of an hour for five hours, variation of chromium hexavalent of 0.5ppm, 1ppm, 2ppm, 5ppm, and 7ppm with interval of 4 days for 20 days, and variation HRT 1.5 hours, 2 hours, and 3 hours with interval of 24 hours for 16 days. The result of this research shows the average of efficiency on observation one, two and three are 18.5%, 89%, and 28%. The usage of phytoremediation technology shows the potential to reduce chromium hexavalent pollutant.

Biosorption of lead using Bacillus badius AK strain isolated from compost of green waste (water hyacinth)

2017 ◽  
Vol 38 (13-14) ◽  
pp. 1812-1822 ◽  
Author(s):  
Isha Vishan ◽  
Senthilkumar Sivaprakasam ◽  
Ajay Kalamdhad
Keyword(s):  
Waste Water ◽  
Water Hyacinth ◽  
Green Waste
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