Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal Journal TEPAT: Teknologi Terapan untuk Pengabdian Masyarakat INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY
Mangarengi, Nur An-Nisa Putry
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Energy Engineering Environmental Science Public Health

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Implementation of Aquatic Environmental Monitoring Technology in Solar-Powered Seaweed Cultivation to Optimize the Productivity of the Masempo Dalle Fishermen Group, Pinrang Regency Areni, Intan Sari; Amir, Ashadi; Mangarengi, Nur An-Nisa Putry
JURNAL TEPAT : Teknologi Terapan untuk Pengabdian Masyarakat Vol 8 No 2 (2025): Collaboration for Accelerated Community Achievement
Publisher : Faculty of Engineering UNHAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25042/jurnal_tepat.v8i2.614

Abstract

Watang Suppa Village, Suppa Sub-district, Pinrang Regency has great potential for seaweed cultivation; however, the Masempo Dalle Fishermen Group still faces several challenges, particularly the limitation in monitoring water environmental conditions in real-time. Conventional methods based on visual observation and empirical experience result in low accuracy in assessing cultivation site suitability, leading to fluctuating yields and economic losses. This Community Service Program aims to enhance seaweed farming productivity through the implementation of an Internet of Things (IoT)-based water quality monitoring system powered by solar energy, while also improving fishermen’s knowledge and skills in technology utilization. The implementation method consisted of socialization, training, two phases of technology trials, and monitoring and evaluation. The results indicated a significant increase in fishermen’s knowledge, such as water quality parameter understanding improving from 42% to 78%, readiness to adopt technology from 40% to 76%, and basic IoT comprehension from 35% to 75%. Technical capabilities also improved, with the ability to read sensor data rising from 38% to 78%, device installation understanding from 32% to 70%, and maintenance skills from 30% to 68%. The technology trials successfully provided more accurate water quality data and enabled fishermen to monitor cultivation sites in real-time. This program is expected to serve as an initial step toward building technological independence in coastal communities and promoting sustainable aquaculture practices.
Eco-Friendly Treatment of Clarias spp. Fish Farm Wastewater via Phytoremediation with Ipomoea Aquatica and Lemna Minor Mangarengi, Nur An-nisa Putry; Kasim, Andi Fitriani Afrianti; Firdaus, Muhammad; Caronge, Muhammad Anshari
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 9, NUMBER 1, APRIL 2026
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v9i1.23748

Abstract

Aim: This study aims to assess the effectiveness of phytoremediation using Ipomoea aquatica and Lemna minor in reducing contaminants in catfish aquaculture wastewater, with particular attention to the effects of plant species and residence time in the wastewater. Methodology and Results: The phytoremediation tanks were constructed from Glass with dimensions of 40 cm (L) × 25 cm (W) × 30 cm (H). The effluent tank was made of a plastic basin with an approximate capacity of 3 liters. The treatment was conducted using a batch system. The independent variables in this study were plant type and retention time. The dependent variables comprised Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD), phosphate and ammonia concentrations in the wastewater. The effectiveness of contaminant reduction varied depending on plant type and retention time, with significant reductions observed. The combination of Ipomoea aquatica and Lemna minor, with a retention time of 10 days (T3D3), achieved the highest removal efficiencies for BOD (96.15%), COD (83.63%), and 95.9% for Ammonia and Phosphate (91.87%). Conclusion, significance, and impact study: The phytoremediation process using different plant types and retention times effectively reduced BOD, COD, TSS, Ammonia, and phosphate levels in catfish aquaculture wastewater. Notwithstanding these advancements, the application of a combination of Ipomoea aquatica and Lemna minor for phytoremediation to mitigate pollutants in catfish aquaculture wastewater remains relatively unexplored.
Co-Authors Areni, Intan Sari Ashadi Amir Caronge, Muhammad Anshari Kasim, Andi Fitriani Afrianti Muhammad Firdaus