waster

n.

造成浪费的人或东西，挥霍者；不珍惜时间和金钱的人；

1. A breakthrough was made recently in comprehensive utilization of waster materials.
   近日，废物综合利用技术取得新突破。

Waster compacting device
Waster compacting device
Theory and Practice of Waster and Wastewater Treatment
Synthesis of PHAs from waster under various C:N ratios.
Liquefaction of Grapevine Cane Waster and its Application to Phenol-Formaldehyde Type Adhesive
Olive mill waster water treatment by immobilized cells of Aspergillus niger and its enrichment with soluble phosphate
Formation and Emission of N2O and CH4 from Compost Heaps of Organic Household Waster
Structural characterization of olive mill waster-water after aerobic digestion using elemental analysis, FTIR and ~(13)C NMR
Developing Human Health-related Chemical Guidelines for Reclaimed Waster and Sewage Sludge Applications in Agriculture
Column chromatographic extraction and preparation of cordycepin from Cordyceps militaris waster medium