Environmental Management
Sustainability assessment of animal feed production from by-products of Sago palm smallholder industry

Allaily .; A.D. Santoso; M.N. Rofiq; N.A. Sasongko; H. Daulay; E.I. Wiloso; E. Widjaja; B.N. Utomo; A.I. Yanuar; S. Suryani; Y.P. Erlambang; U.N. Thiyas; D. Iskandar; A. Anhar; M. Rahmawati; T. Simamora; Y. Yusriani; G. Maghfirah; M. Ammar

Articles in Press, Accepted Manuscript, Available Online from 13 February 2024

https://doi.org/10.22034/gjesm.2024.03.20*

Abstract
  BACKGROUND AND OBJECTIVES: Sago plant is a valuable source of raw material for the processing industry and every part is very useful for food and shelter. Moreover, by-products of the  Sago processing industry are useful as animal feed and liquid waste which has not been widely used. There are limited ...  Read More

Environmental Management
Sustainability index analysis of organic fertilizer production from paunch manure and rice straw waste

A.D. Santoso; F.D. Arianti; E.S. Rohaeni; B. Haryanto; M.D. Pertiwi; L.P. Panggabean; A. Prabowo; S. Sundari; S.P. Wijayanti; I.N. Djarot; F.D. Kurniawati; F.L. Sahwan; T. Prasetyo; A. Barkah; T.A. Adibroto; R. Ridlo; I. Febijanto; A.A. Wasil; S. Lusiana; R. Rosmeika; R.B. Heryanto

Volume 9, Special Issue (Eco-Friendly Sustainable Management) , November 2023, , Pages 193-218

https://doi.org/10.22034/GJESM.2023.09.SI.12

Abstract
  BACKGROUND AND OBJECTIVES: Substantial quantities of livestock waste and organic pollutants, such as nitrogen and phosphate, which pose environmental risks are generated from agriculture activities. A combination of paunch manure and rice straw is used as organic fertilizer. Therefore, this study confirmed ...  Read More

Environmental Engineering
Sustainability index analysis of microalgae cultivated in biorefinery palm oil mill effluent

A. D. Santoso; T. Handayani; D. Pinardi; K. Kusrestuwardani; N. Widyastuti; I. N. Djarot; J. Haryanti; A. I. Sitomurni; H. Apriyanto

Volume 9, Issue 3 , July 2023, , Pages 559-576

https://doi.org/10.22034/gjesm.2023.03.13

Abstract
  BACKGROUND AND OBJECTIVES: Palm oil mill effluent is a liquid waste produced at a palm oil mill industry during the production process containing abundant organic pollutants such as nitrogen and phosphorus that will be harmful to the environment. However, palm oil mill effluent as a nutrient for the ...  Read More